Metering Valve MFV

Designed for controlling very low flowrates of liquids and gases, MFV™ Barstock valves are available in six conveniently overlapping orifice-needle sizes. Offered in straight (T) and 90 degree (L) flow patterns, the MFV™ Barstock Valve includes a “non-rising stem” design, it’s unique non-rotating needle is cylindrical with a precision ground tapered metering surface. The needle moves in a rectilinear fashion which accounts for its desirable sixteen- turn high resolution attribute. Hysteresis is virtually eliminated due to the needle design and the closely fitting fine thread on its adjustment plunger. The valve body is precision machined chrome plated brass or type 316 stainless steel.

SPECIFICATIONS

VALVE STEM sixteen turns, non-rising type
MAXIMUM OPERATING PRESSURE 500 psig (3792 kPa)
MAXIMUM OPERATING TEMPERATURE 180°F (82°C) - brass valves; 250°F (121°C) - 316 stainless steel valves
MATERIALS OF CONSTRUCTION

BODY chrome plated brass or 316 stainless steel
VALVE NEEDLE 316 stainless steel
ORIFICE 316 stainless steel with PTFE liner
O-RINGS PTFE and Buna-N standard with brass valves; PTFE and Viton® standard with 316 stainless steel valves; optional Viton®, PTFE/Kalrez®, EPR
CONNECTIONS 1/8 inch female NPT

MODEL NUMBER FLOW PATTERN MATERIAL MAXIMUM FLOW (ML/MIN) 

   AIR         WATER           


ORIFICE

   (IN)

  CV
VM1BB1A STRAIGHT BRASS 200                       6 0.042 0.0005
VM2BB1A STRAIGHT BRASS 400                       12 0.042 1.001
VM3BB1A STRAIGHT BRASS 1000                     30 0.042 0.0025
VM4BB1A STRAIGHT BRASS  2500                     70 0.093 0.0061
VM5BB1A STRAIGHT BRASS     6200                     200 0.093 0.016
VM6BB1A STRAIGHT BRASS    21500                   650 0.093 0.054
VM1SV2A STRAIGHT STAINLESS 200                       6 0.042 0.0005
VM2SV2A STRAIGHT STAINLESS  400                       12 0.042 0.001
VM3SV2A STRAIGHT STAINLESS  1000                     30 0.042 0.0025
VM4SV2A STRAIGHT STAINLESS   2500                     70 0.093 0.0061
VM5SV2A STRAIGHT STAINLESS   6200                     200 0.093 0.016
VM6SV2A STRAIGHT STAINLESS    21500                   650 0.093 0.054
VM1BB6A 90 DEGREE BRASS 200                       6 0.042 0.0005
VM2BB6A 90 DEGREE BRASS 400                       12 0.042 0.001
VM3BB6A 90 DEGREE BRASS 1000                     30 0.042 0.0025
VM4BB6A 90 DEGREE BRASS  2500                     70 0.093 0.0061
VM5BB6A 90 DEGREE BRASS    6200                     200 0.093 0.016
VM6BB6A 90 DEGREE BRASS      21500                   650 0.093 0.054
VM1SV7A 90 DEGREE STAINLESS      200                        6  0.042 0.0005
VM2SV7A 90 DEGREE STAINLESS     400                       12 0.042 0.001
VM3SV7A 90 DEGREE STAINLESS     1000                     30 0.042 0.0025
VM4SV7A 90 DEGREE STAINLESS     2500                     70 0.093 0.0061
VM5SV7A 90 DEGREE STAINLESS     6200                     200 0.093 0.016
VM6SV7A 90 DEGREE STAINLESS    21500                   650 0.093 0.054


Product Image Item Name- Price
Barstock Metering Valve MFV

Barstock Metering Valve MFV

200ml air / 6ml water brass straight flow  
$135.63CAD

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Barstock Metering Valve MFV

Barstock Metering Valve MFV

400ml air / 12ml water brass straight flow  
$135.63CAD

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Barstock Metering Valve MFV

Barstock Metering Valve MFV

1000ml air / 30ml water brass straight flow  
$135.63CAD

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Barstock Metering Valve MFV

Barstock Metering Valve MFV

2500ml air / 70ml water brass straight flow  
$135.63CAD

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Barstock Metering Valve MFV

Barstock Metering Valve MFV

6200ml air / 200ml water brass straight flow  
$135.63CAD

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Barstock Metering Valve MFV

Barstock Metering Valve MFV

21500ml air / 650ml water brass straight flow  
$135.63CAD

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Barstock Metering Valve MFV

Barstock Metering Valve MFV

200ml air / 6ml water stainless steel straight flow  
$226.05CAD

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Barstock Metering Valve MFV

Barstock Metering Valve MFV

400ml air / 12ml water stainless steel straight flow  
$226.05CAD

Contact Us

Barstock Metering Valve MFV

Barstock Metering Valve MFV

1000ml air / 30ml water stainless steel straight flow  
$226.05CAD

Contact Us

Barstock Metering Valve MFV

Barstock Metering Valve MFV

2500ml air / 70ml water stainless steel straight flow  
$226.05CAD

Contact Us


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