CHC SERIES

CHC

CHC-500x500

Features:

Zinc clear plated Steel Check valve
RoHs compliant
5 or 65 PSIG Cracking Pressure
Available in NPT or SAE connections
Metal to Metal Seat Case Hardened Poppet and guide
Temperature -40 – 500°F

Please note: metal-to-metal seat check valves will NOT provide a bubble tight seal at lower pressures.

Refer to API 598 & API 527 and ASME PTC 25 methods for an overview of testing. (not provided by UCI)

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Materials

Part #	NPT /SAE	MAX PRESSURE
CHC - 2	1/4" NPT	6000
CHC - S4	7/16 - 20 ORB	6000
CHC - 3	3/8" NPT	6000
CHC - S6	9/16 - 18 ORB	6000
CHC - 4	1/2" NPT	5000
CHC - S8	3/4 - 16 ORB	5000
CHC - 6	3/4" NPT	5000
CHC - S12	1 1/16 - 12 ORB	5000
CHC - 8	1" NPT	5000
CHC - S16	1 5/16 - 12 ORB	3000
CHC - 10	1-1/4" NPT	3000
CHC - S20	1 5/8 - 12 ORB	3000
CHC - 12	1-1/2"	3000
CHC - S24	1 7/8 - 12 ORB	3000
CHC - 16	2"	3000