BiS Valves - Flow Control Mini Catalogue

Installation Diagram SOLENOID

76.2mm 21.6mm FLOW
3.00in 0.85in CONTROL

55.0mm
2.17in

2 FIXING HOLES
M8 x 11.4mm [0.45in] DEEP

45.8mm 10.6mm 43.2mm 3 PORT
1.81in 0.42in 1.70in DIRECTIONAL
22.3mm
0.88in CONTROL

10.6mm 133.2mm [5.25in] FULLY CLOSED 21.6mm 4 PORT
0.42in 145.2mm [5.72in] FULLY OPEN 0.85in DIRECTIONAL
76.2mm
55.0mm 3.00in CONTROL
2.17in
2 FIXING HOLES CHECK
8.2mm [0.32in] THRO' INLET AND

OUTLET SHUTTLE

64.8mm 40.6mm
2.55in 1.60in
PILOT
OPERATED
CHECK

Product Selector RELIEF

MF75 P - NBR - 8K

VALVE PORTING SEAL MAX EXCESS
TYPE OPTIONS OPTIONS WORKING FLOW
PRESSURE
MF75 P Leave blank for Viton® seals FILTERS
-10˚C to +120˚C 8K
3/4” BSPP female PRESSURE
NBR 552 bar SENSING
N (8,000 psi)
Nitrile seals
3/4” NPT female -30˚C to +105˚C Liquid

EP 276 bar
(4,000 psi)
EPDM seals
-45˚C to +120˚C Gas

KLZ PUMPS

Repair and seal kits are available Kalrez® seals ACTUATORS
on request -25˚C to +120˚C

For a seal kit add SK at the end of the HNBR
model code and for a repair kit add RK
Hydrogenated Nitrile seals
Catalogue also available on digital media -20˚C to +120˚C
Visit our website for a full online search facility
Further seal options are available
www.bisvalves.co.uk on request

Exposure to high and low fluid

! temperatures will influence

handle temperature.
Operator safety must be considered.

VALVES TECHNICAL
DATA
The Specifier’s Catalogue Page 26

MF100 OUTLET INLET

METERING VALVE Materials

1” UP TO 552 BAR 8,000 PSI

The MF100 is a 1” nominal
bore flow metering valve,
adjustable via a micrometer
style handle. The valve is
marked with a preferred
direction of flow, but it may be
used in the opposite direction
to provide bi-directional speed
control of a cylinder or
actuator, although the level
of metering will vary
depending on direction.

Note that this valve is not intended to provide tight shut-off
when closed.

l Flow control valve for metering applications
l Micrometer style adjustment with engraved graduations
l Lockable adjustment
l Non-rotating valve stem protects valve seat
l Suitable for liquid or gas
l Suitable for use with air, nitrogen, sweet natural gas,
mineral oils, water glycols and plain water

l Suitable for many other media. Contact us for advice
l Panel mountable as standard
l Various porting options available
l Various seal options available

Specifications

BASIC MODEL Externally Exposed Parts: 316, 304 and 17-4 PH stainless steel.
NUMBER
MF100 Internally Wetted Parts: 316 and 17-4 PH stainless steel and acetal.

SYMBOL INLET OUTLET The standard valve is designed for use with air, nitrogen, sweet
natural gas, mineral oil, water glycols and plain water, but may be
used with a wide variety of media compatible with the materials of
construction. Other material options are available and for further
advice, please contact us.

MAX WORKING 552 bar ! The standard valve has Viton® seals. Further seal options are
PRESSURE (LIQUID) (8,000 psi) available via the Product Selector. Compatibility with the
MAX WORKING
PRESSURE (GAS) 276 bar working fluid at the operating temperature must be considered.
CV (FLOW CAPACITY) (4,000 psi)
Typical Performance
FLUID Up to 2.5
20 N=2 N=5 Pressure Drop vs. Flow
TEMPERATURE RANGE See Typical Performance Graph (290) N = 1 Cv = 0.65 Cv = 1.5
N => 10
Liquids and Gases Cv = 0.33 Cv = 2.5

See materials section Pressure Drop - bar (psi) 15
(218)
See Product Selector opposite
and Technical Data section 10
(145)
PORT SIZE 1” N = Number
5 of turns open
(73)

WEIGHT 2.1 kg 0 40 80 120 160 200
(4.6 lb) 0 (10.6) (21.1) (31.7) (42.3) (52.8)
Specifications may change without notice

Flow - l/min (USgpm)

Typical performance based on water

VALVES 12/14

Installation Diagram SOLENOID

76.2mm 25.4mm FLOW
3.00in 1.00in CONTROL

55.0mm
2.17in

2 FIXING HOLES
M8 x 11.4mm [0.45in] DEEP

38.1mm 10.6mm 50.8mm 3 PORT
1.50in 0.42in 2.00in DIRECTIONAL

22.3mm CONTROL
0.88in

133.3mm [5.25in] FULLY CLOSED 4 PORT
145.3mm [5.72in] FULLY OPEN DIRECTIONAL
76.2mm
3.00in CONTROL

2 FIXING HOLES 25.4mm CHECK
8.0mm [0.31in] THRO' 1.00in AND

OUTLET SHUTTLE

64.8mm 55.0mm PILOT
2.55in 2.17in OPERATED

INLET CHECK

38.1mm
1.50in

Product Selector RELIEF

MF100 P - NBR - 8K

VALVE PORTING SEAL MAX EXCESS
TYPE OPTIONS OPTIONS WORKING FLOW
PRESSURE
MF100 P Leave blank for Viton® seals FILTERS
-10˚C to +120˚C 8K
1” BSPP female
NBR 552 bar
N (8,000 psi)
Nitrile seals
1” NPT female -30˚C to +105˚C Liquid

EP 276 bar PRESSURE
(4,000 psi) SENSING
EPDM seals
-45˚C to +120˚C Gas

KLZ PUMPS

Kalrez® seals
-25˚C to +120˚C

Repair and seal kits are available HNBR
on request
Hydrogenated Nitrile seals
For a seal kit add SK at the end of the -20˚C to +120˚C
model code and for a repair kit add RK
Further seal options are available ACTUATORS
Catalogue also available on digital media on request
Visit our website for a full online search facility
! Exposure to high and low fluid
www.bisvalves.co.uk temperatures will influence
handle temperature.

Operator safety must be considered.

VALVES TECHNICAL
DATA
The Specifier’s Catalogue Page 27

CMF25
METERING VALVE

1/4” UP TO 552 BAR 8,000 PSI

The CMF25 is a 1/4” nominal INLET OUTLET
bore metering valve with a
reverse free-flow check function. Materials
It provides metered flow in one
direction, and free flow in the
opposite direction, ideal for
uni-directional speed control
of a cylinder or actuator.

The valve can be adjusted
manually after installation, and
the setting can be locked.
Note that this is a flow control valve and is not intended to
provide tight shut-off when closed.

l Metering valve with reverse free-flow check feature

l Micrometer style adjustment with engraved graduations

l Non-rotating valve stem with lockable adjustment

l Ideal for uni-directional speed control

l Stainless steel construction suitable for liquid or gas

l Can be panel mounted

l Suitable for use with air, nitrogen, sweet natural gas,
mineral oils, water glycols and many other media

l NACE MR01-75 compliant version available

l Various porting options available. Manifold mounted
version available on request

l Various seal options available on request

Specifications

BASIC MODEL Externally Exposed Parts: 316, 302 and 17-4 PH stainless steel.
NUMBER
CMF25 Internally Wetted Parts: 316, 302 and 17-4 PH stainless steel, and acetal.

SYMBOL INLET OUTLET The standard valve is designed for use with air, nitrogen, sweet
(METERED) (FREE FLOW) natural gas, mineral oil, water glycols and plain water, but may be
used with a wide variety of media compatible with the materials of
construction. Other material options are available and for further
advice, please contact us.

MAX WORKING 552 bar ! The standard valve has Viton® seals. Further seal options are
PRESSURE (LIQUID) (8,000 psi) available via the Product Selector. Compatibility with the
MAX WORKING
PRESSURE (GAS) 276 bar working fluid at the operating temperature must be considered.
CV (FLOW CAPACITY) (4,000 psi)
Typical Performance
FLUID Up to 0.62
20 Pressure Drop vs. Flow
TEMPERATURE RANGE See Typical Performance Graph (290)
N=1 N=2 N => 5 N => 8
Liquids and Gases 15 Cv = 0.09 Cv = 0.18 Cv = 0.43 Cv = 0.62
(218)
See materials section Pressure Drop - bar (psi)
10
See Product Selector opposite (145)
and Technical Data section
N = Number
PORT SIZE 1/4” 5 of turns open
CHECK ELEMENT (73)
CRACKING PRESSURE 0.2 - 0.5 bar
WEIGHT (3 - 7 psi) Note: Reverse flow
Cv = 0.62 min
Specifications may change without notice 0.70 kg
(1.5 lb) 0
0 10 20 30 40 50
(2.6) (5.3) (7.9) (10.6) (13.2)

Flow - l/min (USgpm)

TypTicyaplicpaelrpfoermrfoarmncaenbceasbeadseodn wonatwear gtelyrcol

VALVES 12/14

Installation Diagram 50.8mm SOLENOID
2.00in
2 FIXING HOLES 7.4mm FLOW
M6 x 9.1mm [0.36in] DEEP 36.0mm 0.29in CONTROL
1.42in

28.4mm 22.3mm
1.12in 0.88in

57.3mm [2.26in] FULLY CLOSED 14.2mm 3 PORT
68.6mm [2.69in] FULLY OPEN 0.56in DIRECTIONAL

CONTROL

2 x FIXING HOLES 7.4mm LOCKING 4 PORT
8.0mm [0.31in] THRO' 0.29in SCREW DIRECTIONAL

INLET 2mm A/F CONTROL

OUTLET CHECK
AND
9.5mm
0.38in SHUTTLE

50.0mm 26.7mm 36.0mm 26.7mm
1.97in 1.05in 1.42in 1.05in
40.9mm
1.61in PILOT
OPERATED

CHECK

Product Selector RELIEF

CMF25 P - NBR - 8K

VALVE PORTING SEAL MAX EXCESS
TYPE OPTIONS OPTIONS WORKING FLOW
PRESSURE
CMF25 P Leave blank for Viton® seals FILTERS
-10˚C to +120˚C 8K
1/4” BSPP female PRESSURE
NBR 552 bar SENSING
N (8,000 psi)
Nitrile seals
1/4” NPT female -30˚C to +105˚C Liquid

EP 276 bar
(4,000 psi)
EPDM seals
-45˚C to +120˚C Gas

KLZ PUMPS

Repair and seal kits are available Kalrez® seals ACTUATORS
on request -25˚C to +120˚C

For a seal kit add SK at the end of the HNBR
model code and for a repair kit add RK
Hydrogenated Nitrile seals
Catalogue also available on digital media -20˚C to +120˚C
Visit our website for a full online search facility
Further seal options are available
www.bisvalves.co.uk on request

Exposure to high and low fluid

! temperatures will influence

handle temperature.
Operator safety must be considered.

VALVES Page 28 TECHNICAL
DATA
The Specifier’s Catalogue

CMF37
METERING VALVE

3/8” UP TO 552 BAR 8,000 PSI

The CMF37 is a 3/8” nominal INLET OUTLET
bore metering valve with a
reverse free-flow check function. Materials
It provides metered flow in one
direction, and free flow in the
opposite direction, ideal for
uni-directional speed control
of a cylinder or actuator.

The valve can be adjusted
manually after installation, and
the setting can be locked.
Note that this is a flow control valve and is not intended to
provide tight shut-off when closed.

l Metering valve with reverse free-flow check feature

l Micrometer style adjustment with engraved graduations

l Non-rotating valve stem with lockable adjustment

l Ideal for uni-directional speed control

l Stainless steel construction suitable for liquid or gas

l Can be panel mounted

l Suitable for use with air, nitrogen, sweet natural gas,
mineral oils, water glycols and many other media

l NACE MR01-75 compliant version available

l Various porting options available. Manifold mounted
version available on request

l Various seal options available on request

Specifications

BASIC MODEL Externally Exposed Parts: 316, 302 and 17-4 PH stainless steel.
NUMBER
CMF37 Internally Wetted Parts: 316, 302 and 17-4 PH stainless steel, and acetal.

SYMBOL INLET OUTLET The standard valve is designed for use with air, nitrogen, sweet
(METERED) (FREE FLOW) natural gas, mineral oil, water glycols and plain water, but may be
used with a wide variety of media compatible with the materials of
construction. Other material options are available and for further
advice, please contact us.

MAX WORKING 552 bar ! The standard valve has Viton® seals. Further seal options are
PRESSURE (LIQUID) (8,000 psi) available via the Product Selector. Compatibility with the
MAX WORKING
PRESSURE (GAS) 276 bar working fluid at the operating temperature must be considered.
CV (FLOW CAPACITY) (4,000 psi)
Typical Performance
FLUID Up to 0.62
20 Pressure Drop vs. Flow
TEMPERATURE RANGE See Typical Performance Graph (290)
N=1 N=2 N => 5 N => 8
Liquids and Gases 15 Cv = 0.09 Cv = 0.18 Cv = 0.43 Cv = 0.62
(218)
See materials section Pressure Drop - bar (psi)
10
See Product Selector opposite (145)
and Technical Data section
N = Number
PORT SIZE 3/8” 5 of turns open
CHECK ELEMENT (73)
CRACKING PRESSURE 0.2 - 0.5 bar
WEIGHT (3 - 7 psi) Note: Reverse flow
Cv = 0.62 min
Specifications may change without notice 0.70 kg
(1.5 lb) 0
0 10 20 30 40 50
(2.6) (5.3) (7.9) (10.6) (13.2)

Flow - l/min (USgpm)

TypTicyaplicpaelrpfoermrfoarmncaenbceasbeadseodn wonatwear gtelyrcol

VALVES 12/14

Installation Diagram 50.8mm SOLENOID
2.00in
2 FIXING HOLES 7.4mm FLOW
THREADED M6 x 36mm 0.29in CONTROL
9.1mm [0.36in] DEEP 1.42in

28.4mm 22.3mm 3 PORT
1.12in [0.88in] DIRECTIONAL

57.3mm [2.26in] FULLY CLOSED 14.2mm CONTROL
68.6mm [2.70in] FULLY OPEN 0.56in

2 FIXING HOLES 7.4mm LOCKING 4 PORT
8.0mm [0.31in] 0.29in SCREW DIRECTIONAL
INLET
2mm A/F CONTROL

OUTLET CHECK
AND

SHUTTLE

9.5mm 26.7mm 36mm
0.38in [1.05in] 1.42in

50mm 40.9mm 26.7mm PILOT
1.97in 1.61in [1.05in] OPERATED

CHECK

Product Selector RELIEF

CMF37 P - NBR - 8K

VALVE PORTING SEAL MAX EXCESS
TYPE OPTIONS OPTIONS WORKING FLOW
PRESSURE
CMF37 P Leave blank for Viton® seals FILTERS
-10˚C to +120˚C 8K
3/8” BSPP female PRESSURE
NBR 552 bar SENSING
N (8,000 psi)
Nitrile seals
3/8” NPT female -30˚C to +105˚C Liquid

EP 276 bar
(4,000 psi)
EPDM seals
-45˚C to +120˚C Gas

KLZ PUMPS

Repair and seal kits are available Kalrez® seals ACTUATORS
on request -25˚C to +120˚C

For a seal kit add SK at the end of the HNBR
model code and for a repair kit add RK
Hydrogenated Nitrile seals
Catalogue also available on digital media -20˚C to +120˚C
Visit our website for a full online search facility
Further seal options are available
www.bisvalves.co.uk on request

Exposure to high and low fluid

! temperatures will influence

handle temperature.
Operator safety must be considered.

VALVES Page 29 TECHNICAL
DATA
The Specifier’s Catalogue

CMF50
METERING VALVE

1/2” UP TO 414 BAR 6,000 PSI

The CMF50 is a 1/2” nominal INLET OUTLET
bore metering valve with a
reverse free-flow check function. Materials
It provides metered flow in one
direction, and free flow in the
opposite direction, ideal for
uni-directional speed control
of a cylinder or actuator.

The valve can be adjusted
manually after installation, and
the setting can be locked.

Note that this is a flow control valve and is not intended to
provide tight shut-off when closed.

l Metering valve with reverse free-flow check feature
l Micrometer style adjustment with engraved graduations
l Non-rotating valve stem with lockable adjustment
l Ideal for uni-directional speed control
l Stainless steel construction suitable for liquid or gas
l Can be panel mounted
l Suitable for use with air, nitrogen, sweet natural gas,
mineral oils, water glycols and plain water

l Suitable for many other media. Contact us for advice
l Various porting options available
l Various seal options available on request

Specifications

BASIC MODEL Externally Exposed Parts: 316, 302 and 17-4 PH stainless steel.
NUMBER
CMF50 Internally Wetted Parts: 316, 302 and 17-4 PH stainless steel, and acetal.

SYMBOL INLET OUTLET The standard valve is designed for use with air, nitrogen, sweet
(METERED) (FREE FLOW) natural gas, mineral oil, water glycols and plain water, but may be
used with a wide variety of media compatible with the materials of
construction. Other material options are available and for further
advice, please contact us.

MAX WORKING 414 bar ! The standard valve has Viton® seals. Further seal options are
PRESSURE (LIQUID) (6,000 psi) available via the Product Selector. Compatibility with the
MAX WORKING
PRESSURE (GAS) 207 bar working fluid at the operating temperature must be considered.
CV (FLOW CAPACITY) (3,000 psi)
Typical Performance
FLUID Up to 1.4
20 Pressure Drop vs. Flow
TEMPERATURE RANGE See Typical Performance Graph (290) N = 1
N=2 N=5 N => 8
Liquids and Gases Cv = 0.23 Cv = 0.45 Cv = 1.0 Cv = 1.4

See materials section Pressure Drop - bar (psi) 15
(218)
See Product Selector opposite
and Technical Data section 10
(145)

PORT SIZE 1/2” 5 N = Number
CHECK ELEMENT (73) of turns open
CRACKING PRESSURE 0.1 - 0.3 bar
WEIGHT (2 - 5 psi) Note: Reverse flow
Cv = 1.4 min
Specifications may change without notice 2.0 kg
(4.4 lb) 0
0 20 40 60 80 100
(5.3) (10.6) (15.9) (21.1) (26.4)

Flow - l/min (USgpm)

Typical performance based on water

VALVES 12/14

Installation Diagram SOLENOID

76.2mm 10.6mm FLOW
3.00in 0.42in CONTROL
55mm
2.17in LOCKING SCREW
2mm A/F
2 FIXING HOLES 43.2mm
THREADED M8 x 10.6mm 1.70in
11.4mm [0.45in] DEEP 0.42in

60.5mm [2.38in] FULLY CLOSED 22.3mm 30.4mm OUTLET21.6mm 3 PORT
69.1mm [2.72in] FULLY OPEN [0.88in] 1.20in 55mm0.85in DIRECTIONAL
2.17in
CONTROL

2 FIXING HOLES 4 PORT
8.2mm [0.32in] DIRECTIONAL
INLET
CONTROL

9.5mm CHECK
0.38in AND

76.2mm SHUTTLE
3.00in
40.6mm 40.6mm
1.60in 1.60in
64.8mm
2.55in PILOT
OPERATED

CHECK

Product Selector 44.5mm A/F RELIEF
[1.75in]

CMF50 P - NBR - 6K

VALVE PORTING SEAL MAX EXCESS
TYPE OPTIONS OPTIONS WORKING FLOW
PRESSURE
CMF50 P Leave blank for Viton® seals FILTERS
-10˚C to +120˚C 6K
1/2” BSPP female PRESSURE
NBR 414 bar SENSING
N (6,000 psi)
Nitrile seals
1/2” NPT female -30˚C to +105˚C Liquid

EP 207 bar
(3,000 psi)
EPDM seals
-45˚C to +120˚C Gas

KLZ PUMPS

Repair and seal kits are available Kalrez® seals ACTUATORS
on request -25˚C to +120˚C

For a seal kit add SK at the end of the HNBR
model code and for a repair kit add RK
Hydrogenated Nitrile seals
Catalogue also available on digital media -20˚C to +120˚C
Visit our website for a full online search facility
Further seal options are available
www.bisvalves.co.uk on request

Exposure to high and low fluid

! temperatures will influence

handle temperature.
Operator safety must be considered.

VALVES Page 30 TECHNICAL
DATA
The Specifier’s Catalogue

CMF75
METERING VALVE

3/4” UP TO 414 BAR 6,000 PSI

The CMF75 is a 3/4” nominal INLET OUTLET
bore metering valve with a
reverse free-flow check function. Materials
It provides metered flow in one
direction, and free flow in the
opposite direction, ideal for
uni-directional speed control
of a cylinder or actuator.

The valve can be adjusted
manually after installation, and
the setting can be locked.

Note that this is a flow control valve and is not intended to
provide tight shut-off when closed.

l Metering valve with reverse free-flow check feature
l Micrometer style adjustment with engraved graduations
l Non-rotating valve stem with lockable adjustment
l Ideal for uni-directional speed control
l Stainless steel construction suitable for liquid or gas
l Can be panel mounted
l Suitable for use with air, nitrogen, sweet natural gas,
mineral oils, water glycols and plain water

l Suitable for many other media. Contact us for advice
l Various porting options available
l Various seal options available on request

Specifications

BASIC MODEL Externally Exposed Parts: 316, 302 and 17-4 PH stainless steel.
NUMBER
CMF75 Internally Wetted Parts: 316, 302 and 17-4 PH stainless steel, and acetal.

SYMBOL INLET OUTLET The standard valve is designed for use with air, nitrogen, sweet
(METERED) (FREE FLOW) natural gas, mineral oil, water glycols and plain water, but may be
used with a wide variety of media compatible with the materials of
construction. Other material options are available and for further
advice, please contact us.

MAX WORKING 414 bar ! The standard valve has Viton® seals. Further seal options are
PRESSURE (LIQUID) (6,000 psi) available via the Product Selector. Compatibility with the
MAX WORKING
PRESSURE (GAS) 207 bar working fluid at the operating temperature must be considered.
CV (FLOW CAPACITY) (3,000 psi)
Typical Performance
FLUID Up to 2.5
20 N=2 N=5 Pressure Drop vs. Flow
TEMPERATURE RANGE See Typical Performance Graph (290) N = 1 Cv = 0.65 Cv = 1.5
N => 10
Liquids and Gases Cv = 0.33 Cv = 2.5

See materials section Pressure Drop - bar (psi) 15
(218)
See Product Selector opposite
and Technical Data section 10
(145)

PORT SIZE 3/4” 5 N = Number
CHECK ELEMENT (73) of turns open
CRACKING PRESSURE 0.4 - 0.7 bar
WEIGHT (6 - 10 psi) 0 Note: Reverse flow
0 Cv = 2.5 min
Specifications may change without notice 1.9 kg
(4.3 lb) 40 80 120 160 200
(10.6) (21.1) (31.7) (42.3) (52.8)

Flow - l/min (USgpm)

Typical performance based on water

VALVES 12/14

Installation Diagram 76.2mm SOLENOID
3.00in
2 FIXING HOLES 10.6mm
THREADED M8 x 55mm 0.42in
11.4mm [0.45in] DEEP 2.17in

30.4mm 43.2mm FLOW
1.20in 1.70in CONTROL

22.3mm 57.1mm [2.25in] FULLY CLOSED 2 FIXING HOLES 21.6mm 22.3mm 3 PORT
0.88in 69.1mm [2.72in] FULLY OPEN 8.2mm [0.32in] 0.85in [0.88in] DIRECTIONAL
INLET
LOCKING SCREW CONTROL
2mm A/F
4 PORT
10.6mm DIRECTIONAL
0.42in
CONTROL
OUTLET
9.5mm 40.6mm CHECK
0.38in 1.60in 55mm AND
64.8mm 2.17in
76.2mm 2.55in SHUTTLE
3.00in
40.6mm PILOT
1.60in OPERATED

CHECK

44.5mm A/F
[1.75in]

Product Selector RELIEF

CMF75 P - NBR - 6K

VALVE PORTING SEAL MAX EXCESS
TYPE OPTIONS OPTIONS WORKING FLOW
PRESSURE
CMF75 P Leave blank for Viton® seals FILTERS
-10˚C to +120˚C 6K
3/4” BSPP female PRESSURE
NBR 414 bar SENSING
N (6,000 psi)
Nitrile seals
3/4” NPT female -30˚C to +105˚C Liquid

EP 207 bar
(3,000 psi)
EPDM seals
-45˚C to +120˚C Gas

KLZ PUMPS

Repair and seal kits are available Kalrez® seals ACTUATORS
on request -25˚C to +120˚C

For a seal kit add SK at the end of the HNBR
model code and for a repair kit add RK
Hydrogenated Nitrile seals
Catalogue also available on digital media -20˚C to +120˚C
Visit our website for a full online search facility
Further seal options are available
www.bisvalves.co.uk on request

Exposure to high and low fluid

! temperatures will influence

handle temperature.
Operator safety must be considered.

VALVES Page 31 TECHNICAL
DATA
The Specifier’s Catalogue

CMF100 INLET OUTLET
METERING VALVE
Materials
1” UP TO 414 BAR 6,000 PSI

The CMF100 is a 1” nominal
bore metering valve with a
reverse free-flow check function.
It provides metered flow in one
direction, and free flow in the
opposite direction, ideal for
uni-directional speed control
of a cylinder or actuator.

The valve can be adjusted
manually after installation, and
the setting can be locked.

Note that this is a flow control valve and is not intended to
provide tight shut-off when closed.

l Metering valve with reverse free-flow check feature
l Micrometer style adjustment with engraved graduations
l Non-rotating valve stem with lockable adjustment
l Ideal for uni-directional speed control
l Stainless steel construction suitable for liquid or gas
l Can be panel mounted
l Suitable for use with air, nitrogen, sweet natural gas,
mineral oils, water glycols and plain water
l Suitable for many other media. Contact us for advice
l Various porting options available
l Various seal options available on request

Specifications

BASIC MODEL Externally Exposed Parts: 316, 302 and 17-4 PH stainless steel.
NUMBER
CMF100 Internally Wetted Parts: 316, 302 and 17-4 PH stainless steel, and acetal.

SYMBOL INLET OUTLET The standard valve is designed for use with air, nitrogen, sweet
(METERED) (FREE FLOW) natural gas, mineral oil, water glycols and plain water, but may be
used with a wide variety of media compatible with the materials of
construction. Other material options are available and for further
advice, please contact us.

MAX WORKING 414 bar ! The standard valve has Viton® seals. Further seal options are
PRESSURE (LIQUID) (6,000 psi) available via the Product Selector. Compatibility with the
MAX WORKING
PRESSURE (GAS) 207 bar working fluid at the operating temperature must be considered.
CV (FLOW CAPACITY) (3,000 psi)
Typical Performance
FLUID Up to 2.5
20 N=2 N=5 Pressure Drop vs. Flow
TEMPERATURE RANGE See Typical Performance Graph (290) N = 1 Cv = 0.65 Cv = 1.5
N => 10
Liquids and Gases Cv = 0.33 Cv = 2.5

See materials section Pressure Drop - bar (psi) 15
(218)
See Product Selector opposite
and Technical Data section 10
(145)

PORT SIZE 1” 5 N = Number
CHECK ELEMENT (73) of turns open
CRACKING PRESSURE 0.4 - 0.7 bar
WEIGHT (6 - 10 psi) 0 Note: Reverse flow
0 Cv = 2.5 min
Specifications may change without notice 2.9 kg
(6.4 lb) 40 80 120 160 200
(10.6) (21.1) (31.7) (42.3) (52.8)

Flow - l/min (USgpm)

Typical performance based on water

VALVES 12/14

Installation Diagram 101.6mm SOLENOID
4.00in
2 FIXING HOLES 23.3mm
THREADED M8 x 55.0mm 0.92in
11.4mm [0.45in]DEEP 2.17in

42.9mm 50.8mm FLOW
1.69in 2.00in CONTROL

2 FIXING HOLES57.1mm [2.25in] FULLY CLOSED25.4mm 22.3mm 3 PORT
8.2mm [0.32in]69.1mm [2.72in] FULLY OPEN1.00in [0.88in] DIRECTIONAL

INLET LOCKING SCREW CONTROL
2mm A/F
4 PORT
23.3mm DIRECTIONAL
0.92in
CONTROL
OUTLET
9.5mm CHECK
0.38in 55.0mm AND
2.17in
76.2mm SHUTTLE
3.00in
40.6mm 40.6mm PILOT
1.60in 1.60in OPERATED
64.8mm
2.55in CHECK

Product Selector RELIEF

CMF100 P - NBR - 6K

VALVE PORTING SEAL MAX EXCESS
TYPE OPTIONS OPTIONS WORKING FLOW
PRESSURE
CMF100 P Leave blank for Viton® seals FILTERS
-10˚C to +120˚C 6K
1” BSPP female PRESSURE
NBR 414 bar SENSING
N (6,000 psi)
Nitrile seals
1” NPT female -30˚C to +105˚C Liquid

EP 207 bar
(3,000 psi)
EPDM seals
-45˚C to +120˚C Gas

KLZ PUMPS

Repair and seal kits are available Kalrez® seals ACTUATORS
on request -25˚C to +120˚C

For a seal kit add SK at the end of the HNBR
model code and for a repair kit add RK
Hydrogenated Nitrile seals
-20˚C to +120˚C

Further seal options are available
on request

Exposure to high and low fluid

! temperatures will influence

handle temperature.
Operator safety must be considered.

Catalogue also available on digital media VALVES Page 32 TECHNICAL
Visit our website for a full online search facility DATA
The Specifier’s Catalogue
www.bisvalves.co.uk

IMCA25 INLET
(METERED FLOW)
METERING VALVE

1/4” UP TO 552 BAR 8,000 PSI

The IMC25 is a 1/4” nominal

bore metering valve with

a reverse free-flow check

function. It provides metered

flow in one direction, and free

flow in the opposite direction.

It is ideal for uni-directional

aspcetAueadtocro. nTthreol of a cylinder or
valve may also

be referred to as a flow control

valve.

Note that this valve does not provide tight shut-off. INLET
(FREE FLOW)
l Metering valve with reverse free-flow check feature
l Inline design with barrel style adjustment offers maximum Materials
space efficiency

l Lockable adjustment
l Ideal for uni-directional speed control
l Stainless steel construction
l Variants can be tailor-made to suit specific metering
characteristics. Contact us for advice

l Suitable for use with mineral oils, water glycols and plain
water

l Suitable for many other media, contact us for advice
l Various porting options available
l Various seal options available

Specifications

BASIC MODEL IMC25 Externally Exposed Parts: 316 Stainless Steel with a 400 Series Stainless
NUMBER Steel adjustment stop circlip.

Internally Wetted Parts: 316 and 302 Stainless Steel and Acetal.

SYMBOL INLET INLET The standard valve is designed for use with mineral oils, water glycols,
(METERED) (FREE FLOW) plain water and may also be used with a wide variety of media
compatible with the materials of construction. Please contact us for
advice when different construction materials are required.

MAX WORKING 552 bar ! The standard valve has Viton® seals. Further seal options are
PRESSURE (LIQUID) (8,000 psi) available via the Product Selector. Compatibility with the
CV (FLOW CAPACITY)
FLUID Up to 0.55 (Metered) working fluid at the operating temperature must be considered.
TEMPERATURE RANGE 1.1 (Free flow)
Typical Performance
See Typical Performance Graph
20 Pressure Drop vs. Flow
Liquids only (290) N = 2
N=4 N=5 N => 7
See materials section Cv = 0.08 Cv = 0.22 Cv = 0.33 Cv = 0.55

See Product Selector opposite Pressure Drop - bar (psi) 15
and Technical Data section (218)

PORT SIZE 1/4” 10
CHECK ELEMENT (145)
CRACKING PRESSURE 0.1 - 0.3 bar
WEIGHT (2 - 5 psi) 5 SECTION A-A N = Number

Specifications may change without notice 0.45 kg (73) of turns open
(1.0 lb)
Note: Reverse flow

Cv = 1.1
0

0 10 20 30 40
(2.6) (5.3) (7.9) (10.6)

Flow - l/min (USgpm)

Typical performance based on water

VALVES 12/14

Installation Diagram SOLENOID

37.3mm 91.1mm
1.47in 3.59in

FLOW
CONTROL

3 PORT
DIRECTIONAL

CONTROL

19.1mm A/F LOCKNUT 4 PORT
[0.75in] 33.0mm A/F DIRECTIONAL
[1.30in]
CONTROL

CHECK
AND

SHUTTLE

INLET INLET PILOT
(METERED FLOW) (FREE FLOW) OPERATED

CHECK

Product Selector RELIEF

IMC25 P - NBR - 8K

VALVE PORTING SEAL MAX EXCESS
TYPE OPTIONS OPTIONS WORKING FLOW
PRESSURE
IMC25 P Leave blank for Viton® seals FILTERS
-10˚C to +120˚C 8K
1/4” BSPP female
NBR 552 bar
N (8,000 psi)
Nitrile seals
1/4” NPT female -30˚C to +105˚C Liquid

EP PRESSURE
SENSING
EPDM seals
-45˚C to +120˚C PUMPS

Repair and seal kits are available KLZ ACTUATORS
on request
Kalrez® seals
For a seal kit add SK at the end of the -25˚C to +120˚C
model code and for a repair kit add RK
HNBR
Catalogue also available on digital media
Visit our website for a full online search facility Hydrogenated Nitrile seals
-20˚C to +120˚C
www.bisvalves.co.uk
Further seal options are available
on request

Exposure to high and low fluid

! temperatures will influence

handle temperature.
Operator safety must be considered.

VALVES Page 33 TECHNICAL
DATA
The Specifier’s Catalogue

IMA C37 INLET
(METERED FLOW)
METERING VALVE

3/8” UP TO 552 BAR 8,000 PSI

The IMC37 is a 3/8” nominal INLET
bore metering valve with (FREE FLOW)
a reverse free-flow check
function. It provides metered Materials
flow in one direction, and free
flow in the opposite direction.
It is ideal for uni-directional
speed control of a cylinder or
actuator. The valve may also

A be referred to as a flow control

valve.

Note that this valve does not provide tight shut-off.

l Metering valve with reverse free-flow check feature

l Inline design with barrel style adjustment offers maximum
space efficiency

l Lockable adjustment

l Ideal for uni-directional speed control

l Stainless steel construction

l Variants can be tailor-made to suit specific metering
characteristics. Contact us for advice

l Suitable for use with mineral oils, water glycols and plain
water

l Suitable for many other media, contact us for advice

l Various porting options available

l Various seal options available

Specifications

BASIC MODEL IMC37 Externally Exposed Parts: 316 Stainless Steel with a 302 Stainless Steel
NUMBER adjustment stop circlip.

Internally Wetted Parts: 316 and 302 Stainless Steel and Acetal.

SYMBOL INLET INLET The standard valve is designed for use with mineral oils, water glycols,
(METERED) (FREE FLOW) plain water and may also be used with a wide variety of media
compatible with the materials of construction. Please contact us for
advice when different construction materials are required.

MAX WORKING 552 bar ! The standard valve has Viton® seals. Further seal options are
PRESSURE (LIQUID) (8,000 psi) available via the Product Selector. Compatibility with the
CV (FLOW CAPACITY)
FLUID Up to 0.72 (Metered) working fluid at the operating temperature must be considered.
TEMPERATURE RANGE 1.45 (Free flow)
Typical Performance
See Typical Performance Graph
20 SECTION A-APressure Drop vs. Flow
Liquids only (290)
N=2 N=4 N=7 N => 10
See materials section 15 Cv = 0.14 Cv = 0.28 Cv = 0.52 Cv = 0.72
(218)
See Product Selector opposite Pressure Drop - bar (psi)
and Technical Data section

PORT SIZE 3/8” 10
CHECK ELEMENT (145)
CRACKING PRESSURE 0.1 - 0.3 bar
WEIGHT (2 - 5 psi) 5 N = Number
(73) of turns open
Specifications may change without notice 0.75 kg
(1.7 lb) Note: Reverse flow

Cv = 1.45
0

0 10 20 30 40 50
(2.6) (5.3) (7.9) (10.6) (13.2)

Flow - l/min (USgpm)

Typical performance based on water

VALVES 12/14

Installation Diagram SOLENOID

43.9mm 100.5mm
1.73in 3.96in

FLOW
CONTROL

3 PORT
DIRECTIONAL

CONTROL

22.4mm A/F LOCKNUT 4 PORT
[0.88in] 37.6mm A/F DIRECTIONAL
[1.48in]
INLET CONTROL
(METERED FLOW)
CHECK
AND

SHUTTLE

INLET PILOT
(FREE FLOW) OPERATED

CHECK

Product Selector RELIEF

IMC37 P - NBR - 8K

VALVE PORTING SEAL MAX EXCESS
TYPE OPTIONS OPTIONS WORKING FLOW
PRESSURE
IMC37 P Leave blank for Viton® seals FILTERS
-10˚C to +120˚C 8K
3/8” BSPP female
NBR 552 bar
N (8,000 psi)
Nitrile seals
3/8” NPT female -30˚C to +105˚C Liquid

EP PRESSURE
SENSING
EPDM seals
-45˚C to +120˚C PUMPS

Repair and seal kits are available KLZ ACTUATORS
on request
Kalrez® seals
For a seal kit add SK at the end of the -25˚C to +120˚C
model code and for a repair kit add RK
HNBR
Catalogue also available on digital media
Visit our website for a full online search facility Hydrogenated Nitrile seals
-20˚C to +120˚C
www.bisvalves.co.uk
Further seal options are available
on request

Exposure to high and low fluid

! temperatures will influence

handle temperature.
Operator safety must be considered.

VALVES Page 34 TECHNICAL
DATA
The Specifier’s Catalogue

IMC50 INLET
METERING VALVE (METERED FLOW)

1/2” UP TO 552 BAR 8,000 PSI

The IMC50 is a 1/2” nominal INLET
bore metering valve with (FREE FLOW)
a reverse free-flow check
function. It provides metered Materials
flow in one direction, and free
flow in the opposite direction.
It is ideal for uni-directional
speed control of a cylinder or
actuator. The valve may also
be referred to as a flow control
valve.

Note that this valve does not provide tight shut-off.

l Metering valve with reverse free-flow check feature

l Inline design with barrel style adjustment offers maximum
space efficiency

l Lockable adjustment

l Ideal for uni-directional speed control

l Stainless steel construction

l Variants can be tailor-made to suit specific metering
characteristics. Contact us for advice

l Suitable for use with mineral oils, water glycols and plain
water

l Suitable for many other media, contact us for advice

l Various porting options available

l Various seal options available

Specifications

BASIC MODEL IMC50 Externally Exposed Parts: 316 Stainless Steel with a 302 Series Stainless
NUMBER Steel adjustment stop circlip.

Internally Wetted Parts: 316 and 302 Stainless Steel and Acetal.

SYMBOL INLET INLET The standard valve is designed for use with mineral oils, water glycols,
(METERED) (FREE FLOW) plain water and may also be used with a wide variety of media
compatible with the materials of construction. Please contact us for
advice when different construction materials are required.

MAX WORKING 552 bar ! The standard valve has Viton® seals. Further seal options are
PRESSURE (LIQUID) (8,000 psi) available via the Product Selector. Compatibility with the
CV (FLOW CAPACITY)
FLUID Up to 1.2 (Metered) working fluid at the operating temperature must be considered.
TEMPERATURE RANGE 3.0 (Free flow)
Typical Performance
See Typical Performance Graph
20 Pressure Drop vs. Flow
Liquids only (290) N = 2
N=6 N=9 N => 12
See materials section Cv = 0.17 Cv = 0.43 Cv = 0.85 Cv = 1.2

See Product Selector opposite Pressure Drop - bar (psi) 15 SECTION A-A
and Technical Data section (218)

PORT SIZE 1/2” 10
CHECK ELEMENT (145)
CRACKING PRESSURE 0.1 - 0.3 bar
WEIGHT (2 - 5 psi) 5 N = Number
(73) of turns open
Specifications may change without notice 1.25 kg
(2.8 lb) 0 Note: Reverse flow
0 Cv = 3.0

20 40 60 80
(5.3) (10.6) (15.9) (21.1)
Flow - l/min (USgpm)

Typical performance based on water

VALVES 12/14

Installation Diagram SOLENOID

57.2mm 134.6mm
2.25in 5.30in

FLOW
CONTROL

3 PORT
DIRECTIONAL

CONTROL

LOCKNUT 4 PORT
47.2mm A/F DIRECTIONAL
[1.86in]
CONTROL

33mm A/F
[1.30in]

CHECK
AND

SHUTTLE

INLET INLET PILOT
(METERED FLOW) (FREE FLOW) OPERATED

CHECK

Product Selector RELIEF

IMC50 P - NBR - 8K

VALVE PORTING SEAL MAX EXCESS
TYPE OPTIONS OPTIONS WORKING FLOW
PRESSURE
IMC50 P Leave blank for Viton® seals FILTERS
-10˚C to +120˚C 8K
1/2” BSPP female
NBR 552 bar
N (8,000 psi)
Nitrile seals
1/2” NPT female -30˚C to +105˚C Liquid

EP PRESSURE
SENSING
EPDM seals
-45˚C to +120˚C PUMPS

Repair and seal kits are available KLZ ACTUATORS
on request
Kalrez® seals
For a seal kit add SK at the end of the -25˚C to +120˚C
model code and for a repair kit add RK
HNBR
Catalogue also available on digital media
Visit our website for a full online search facility Hydrogenated Nitrile seals
-20˚C to +120˚C
www.bisvalves.co.uk
Further seal options are available
on request

Exposure to high and low fluid

! temperatures will influence

handle temperature.
Operator safety must be considered.

VALVES Page 35 TECHNICAL
DATA
The Specifier’s Catalogue

PCFR50
FLOW REGB ULATOR

1/2” 3/8” UP TO 690 BAR
10,000 PSI

The PCFR50 is a pressure OUTLET
compensated flow control
valve. Unlike a standard
metering valve, the PCFR50
provides a relatively constant
flow in one direction, regardless
of the pressure differential
across the valve, and is ideal
for providing constant speed
control of functions that have
variable loads.
In reverse, the valve will open
to allow non-metered reverse
flow once a differential pressure of approximately 7 bar (102
psi) or 2 bar (29 psi) for LF versions is exceeded, and below
this pressure will provide non-pressure compensated metered
flow. This valve does not provide tight shut-off when closed.

B

l Pressure compensated flow control valve

l Adjustable flow setting with locking feature

l Ideal for uni-directional speed control with variable loads
or supply pressures

l Stainless steel construction INLET

l Suitable for use with mineral oils and water glycols and
many other media, contact us for advice

l Subsea variant available, contact us for advice Materials

l Various porting options available, including a cartridge
version for use in manifolds

Specifications

BASIC MODEL PCFR50 Externally Exposed Parts: 316 and 304 stainless steel.
NUMBER Internally Wetted Parts: 316, 302, 431 and 440C stainless steel
and acetal for the standard valve. 316, 302, 17-4 PH, acetal and
aluminium bronze for the water duty version.

SYMBOL INLET OUTLET The standard valve is designed for use with non-corrosive liquids
only, such as mineral oil and water glycol. A water duty version
is available for use in plain water systems. Contact us for advice
where use with more corrosive fluids is required.

MAX WORKING 690 bar ! The standard valve has Viton® seals. Further seal options are
PRESSURE (LIQUID) (10,000 psi) available via the Product Selector. Compatibility with the

working fluid at the operating temperature must be considered.

MAXIMUM 414 bar Typical Performance
DIFFERENTIAL PRESSURE (6,000 psi)

MINIMUM 15 bar 40 Pressure Drop vs. Flow
DIFFERENTIAL PRESSURE (218 psi) (10.6)
REGULATED FLOW SECTION B
SETTING RANGE When operated below this differential pressure, 30
flow rate will not be pressure compensated Flow - l/min (USgpm) (7.9)

5 - 45 l/min (1.3 - 11.9 USgpm) 20
(5.3)
For lower flows, see LF version in
Product Selector opposite 10
(2.6)
FLUID Liquids only

See materials section

TEMPERATURE RANGE See Product Selector opposite
and Technical Data section

PORT SIZE 1/2” or 3/8” 0
0 50 100 150 200 250 300 350
See Product Selector opposite (725) (1450) (2175) (2900) (3625) (4350) (5075)
Pressure Drop - bar (psi)
WEIGHT Standard 2.8 kg (6.2 lb)
PCFR50C 0.35 kg (0.8 lb) Typical performance based on water

Specifications may change without notice

VALVES 12/14

Installation Diagram SOLENOID

35.6mm 22.4mm MAX 76.5mm FLOW
1.40in [0.88in] 3.01in CONTROL

CAVITY NOTE - TOLERANCED 31.78mm 0.02
DIMENSIONS TO HAVE [1.251in 0.001]
61.0mm SURFACE FINISH OF 0.8 MAX 7/8" BSP - 14
22.4mm MAX 2.40in 4 FIXING HOLES THREAD 3 PORT
0.88in M8 x 12.7mm [0.50in] DIRECTIONAL
38.1mm A/F DEEP 25.42mm ±0.02
[1.50in] 50.8mm 1.001in ±0.001 CONTROL

25.4mm 2.00in 40

1.00in 26.7mm
1.05in
12.7mm MIN 4 PORT
0.50in DIRECTIONAL
5.1mm
0.20in CONTROL

97.8mm 55.9mm OUTLET 78.7mm 33.0mm CHECK
3.85in 2.20in 3.10in 1.30in AND
20.3mm 23.1mm
0.80in 12.7mm 0.91in SHUTTLE
71.1mm 0.50in
2.80in

38.1mm INLET 17.8mm 25.4mm PILOT
1.50in 2 FIXING HOLES 0.70in 1.00in OPERATED

76.2mm 10.5mm [0.41in] CHECK
3.00in THRO'
C - CARTRIDGE VALVE OPTION
Product Selector
RELIEF

PCFR50 P - LF - NBR - 10K

VALVE PORTING VALVE SEAL MAX EXCESS
TYPE OPTIONS OPTIONS OPTIONS WORKING FLOW
PRESSURE
PCFR50 P Leave blank if not required Leave blank for Viton® seals FILTERS
-10˚C to +120˚C 10K
Repair and seal kits are 1/2” BSPP female LF
available on request NBR 690 bar
N Low flow (10,000 psi)
For a seal kit add SK at the 2 - 15 L/Min Nitrile seals
end of the model code and 1/2” NPT female (0.5 - 4.0 USgpm) -30˚C to +105˚C Liquid

for a repair kit add RK /37P WD EP PRESSURE
SENSING
3/8” BSPP female Water Duty EPDM seals
-45˚C to +120˚C
/37N Any combination of options
is allowable Only available with the
3/8” NPT female WD option
PUMPS
C KLZ
ACTUATORS
Cartridge valve Kalrez® seals
-25˚C to +120˚C

HNBR

Hydrogenated
Nitrile seals

-20˚C to +120˚C

Further seal options are
available on request

Catalogue also available on digital media VALVES Page 36 TECHNICAL
Visit our website for a full online search facility DATA
The Specifier’s Catalogue
www.bisvalves.co.uk