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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

Unit of Measure

Specifications | Features & Benefits

Specifications

Basic Material	N/A 316 Stainless Steel
Stem Tip	N/A Metal stem tip for service to +450° F (+232° C)
Inlet A	N/A 1/4" male NPT
Outlet B	N/A 1/4" male NPT
D	N/A 3 in76 mm
E	N/A 2 3/16 in56 mm
F	N/A 2 1/8 in54 mm
H	N/A 1/2 in13 mm
H1	N/A 1 1/16 in27 mm
Maximum Operating Pressure	N/A 6000 psig at 70° F (414 Bar at 21° C)
Operating Temperature Range	N/A -65° to +450° F (-54° to +232° C)
Orifice Size	N/A 0.187 in
Cv Factor	N/A 0.45
Panel Hole	N/A 57/64 in22.6 mm
Panel Thickness	N/A 1/4 in6.4 mm

Features & Benefits

N/A 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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Catalog

Specifications

Basic Material

Stem Tip

Inlet A

Outlet B

D

E

F

H

H1

Maximum Operating Pressure

Operating Temperature Range

Orifice Size

Cv Factor

Panel Hole

Panel Thickness

Features & Benefits

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