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CAD Products > Sampling Cylinders > Sampling Cylinder Valves and Accessories > 3700 & 3800 Series Cylinder Valves > Item # 3712M4Y  

Item # 3712M4Y, 3700 Series: Globe Pattern

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Offered in four different body materials, this group of valves can handle a wide range of general purpose liquid and gas applications. Six types of stem tips are available, including two styles of vee-points.

All models can be ordered for panel mounting. Refer to catalog for ordering details.

Typical Applications
  • Instrument air lines
  • Sampling
  • Gas chromatography
  • Test stands
  • Cylinder valves
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    Specifications  · Features & Benefits

    Specifications

    Material
    		316 Stainless Steel

    Stem Tip
    		Regulating stem tip

    Inlet A
    		1/4" male NPT

    Outlet B
    		1/4" male NPT

    D
    		2 1/8 in
    54     mm

    D1
    		2 21/32 in
    67     mm

    E
    		2.19 in
    55.6     mm

    F
    		1 7/16 in
    37     mm

    H
    		25/64 in
    10     mm

    H1
    		15/16 in
    24     mm

    Maximum Operating Pressure
    		5000 psig at 70° F (345 bar at 21° C)

    Cv
    		0.35

    Orifice
    		0.17 in
    4.3     mm

    Flow Pattern
    		Globe


    Features & Benefits
    Safety
  • Integral bonnet provides diff erential thread pitch between stem threads and packing nut thread preventing accidental stem removal

    • Stem tip options
  • A choice of PCTFE, metal, vee-point, blunt veepoint, or regulating stem tips

    • Helps eliminate fugitive emissions
  • Dyna-Pak packing provides a leak-tight seal with low operating torque in deep vacuum or high pressure applications

    • Dependability
  • All valves are tested for bubble-tight leakage at both seat and packing

    • Installation variety
  • Broad selection of male NPT, female NPT, and HOKE Gyrolok fractional or metric tube fi tting connections

    • Handle options
  • Color-coded handles are available for identifying system fluids

    • Panel mounting available
  • All models can be ordered for panel mounting

    • Easy maintenance
  • All models can be panel mounted without packing disruption. Packing can be adjusted without removal from panel
  • Special High Tolerance NPT Thread


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     MORE IMAGES 

    ·  Materials of Construction

    ·  Pressure vs Temperature Curve

    ·  Ordering-Option

    ·  Flow Curve



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