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CAD Products > Sampling Cylinders > Sampling Cylinder Valves and Accessories > 1700 Series Heavy Duty Cylinder Valves > Item # 1711M4M  

Item # 1711M4M, 1700 Series - Forged Body, Integral Bonnet Needle Valves

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These affordable valves are suited for a wide variety of process control applications. Non-rotating stainless steel or replaceable PCTFE stem tips reduce galling. Dyna-Pak packing below the stem threads prevents fugitive emissions.

Typical Applications
  • Cylinder valves
  • Panel board instrumentation
  • Pressure gauge valves
  • Sampling systems
  • Research laboratories
  • Oxygen service
  • Corrosive or high pressure service
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    Specifications  · Features & Benefits

    Specifications

    Basic Material
    		Monel

    Stem Tip
    		Metal stem tip for service to +450° F (+232° C)

    Inlet A
    		1/4" male NPT

    Outlet B
    		1/4" male NPT

    D
    		3 in
    76     mm

    E
    		2 3/16 in
    56     mm

    F
    		2 1/8 in
    54     mm

    H
    		1/2 in
    13     mm

    H1
    		1 1/16 in
    27     mm

    Maximum Operating Pressure
    		6000 psig at 70° F (414 Bar at 21° C)

    Operating Temperature Range
    		-65° to +450° F (-54° to +232° C)

    Orifice Size
    		0.187 in

    Cv Factor
    		0.45

    Panel Hole
    		57/64 in
    22.6     mm

    Panel Thickness
    		1/4 in
    6.4     mm


    Features & Benefits
    Safety
  • Lock nut secures packing nut to prohibit accidental removal

    • Long cycle life
  • Packing below stem threads prevents fluid from contacting the stem threads
  • Non-rotating hardened 17-4PH stainless steel, Monel or replaceable PCTFE stem tip is combined with a hardened 450 stainless steel - or Monel thread gland to reduce galling

    • Helps eliminate fugitive emissions
  • Dyna-Pak packing provides a leak-tight seal with low operating torque

    • Reliability
  • 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 fitting connections

    • Panel mounting
  • Panel mounting is standard on all models
  • Special High Tolerance NPT Thread


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     MORE IMAGES 

    ·  Materials of Construction

    ·  Pressure vs. Temperature Curve

    ·  Flow Curve



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