Pneumatic Check Valve

About Pneumatic Check Valve

PIONEER Check Valves are specially designed  manufactured for flow control of fluids and gases in corrosive  hazardous environment These valves are used in Process control instrumentation and flow control applications Valves are precision machined with designer durability and maximum efficiency to provide high quality and low cost alternatives in fluid and gaseous control systems of different applications to meet the exact standards of our customers growing demands
Features

 Available in High Grade Stainless Steel Bass materials

Variety of end connections includes Male  Female threaded NPT BSP BSPT ISO DIN and JIS tapered pipe ends

100 factory tested for both crack  reseal

Complete Heat Traceability
Pressure  Temperature Ratings

 Pressure Rating

316SS  18  to 34 5000 psig CWP 345 bar

1 3000 psig CWP 207 bar
Brass  18 to 1 3000 psig CWP 207 bar

 Working Temperatures

 Viton seal 15 F to 375 F 26 C to 190 C

Fluorocarbon Rubber 15 F to 400 F 26 C to 204 C
Buna  N Rubbe 30 F to 275 F 34 C to 135 C
Neoprene Rubber 45 F to 250 F 43 C to 121 C
Orifice

1078  to 0656 20 mm to 167 mm
Cv Factor

018 to 656

WorkingChoice of fixed pressure cracking points from 13 to 25 psi 02 to 175 bar  or as per customers requirements Valves may initially crack at higher than subsequent cracking pressure if are not actuated for a period of time

Data Sheet

End Connections	Model No
Female x Female	PCV-X-S-FF
Male x Male	PCV-X-S-MM
OD x OD	PCV-X-S-ODT