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1700 Series Heavy Duty Cylinder Valves
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Sampling Cylinders
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Sampling Cylinder Valves and Accessories
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1700 Series Heavy Duty Cylinder Valves
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Item # 1711L4Y
Item # 1711L4Y, 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
316 Stainless Steel
Stem Tip
Metal stem tip for service to +450° F (+232° C)
Inlet A
1/4" male NPT
Outlet B
1/4" female NPT
D
3
in
76
mm
E
2.125
in
54
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
MORE IMAGES
·
Materials of Construction
·
Pressure vs. Temperature Curve
·
Flow Curve
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