Safety Valves | Check Valves

Check Valves

Features:	Industry standard for air compressor in-tank check valves One piece brass body, stainless steel springs, and glass-filled fluoropolymer poppets Eight discharge holes 100% tested for backflow leakage performance Maximum pressure: 450 PSI (3103 kPa) Max temperature is 205°C
Datasheet

Compression Fitting Inlet

Model	Tube Comp. Inlet	MPT Outlet	Recommended Max Flow SCFM	Weight (gms)	Part No
C3850	3/8"	1/2"	20	120	4005100
C5050	1/2"	1/2"	20	120	4005260
C7575	3/4"	3/4"	30	210	4005270
C710	3/4"	1"	60	330	4005290

Female Pipe Thread Inlet

Model	FPT Inlet	MPT Outlet	Recommended Max Flow SCFM	Weight (gms)	Part No
P5050	1/2”	1/2”	20	160	4005600
P5075	1/2”	3/4”	30	185	4005620
P7575	3/4”	3/4”	30	200	4005660
P7510	3/4”	1”	60	320	4005672
P1010	1”	1”	60	350	4005710
P1212	1 ¼”	1 ¼”	130	500	4005750

Features	Specifically designed for OEM use All brass with stainless steel springs and glass-filled fluoropolymer poppet High flows are ensured with oversize discharge holes Maximum pressure: 450 PSI (3103 kPa) Max temperature is 205°C
Datasheet

Compression Fitting Inlet

Model	Tube Comp. Inlet	MPT Outlet	Recommended Max Flow SCFM	Weight (gms)	Part No
C3150 *	5/16”	1/2”	20	85	On Request
C3850	3/8”	1/2”	20	99	On Request
C5050	1/2”	1/2”	20	99	4005250
Short C5050	1/2”	1/2”	20	99	On Request
C6250	5/8”	1/2”	20	99	On Request
C7575	3/4”	3/4”	30	230	On Request

Female Pipe Thread Inlet

Model	FPT Inlet	MPT Outlet	Recommended Max Flow SCFM	Weight (gms)	Part No
P5050	1/2”	1/2”	20	113	On Request
P7575	3/4”	3/4”	30	170	On Request

Features	Specifically designed for installation into air compressor dicharge lines Extra-heavy walled cast brass bodies, glass-filled fluoropolymer poppets, and stainless springs Maximum pressure: 250 PSI (1725 kPa) Max temperature is 232°C
Datasheet

Model	Size	Max Flow SCFM	Weight (gms)	Part No
CB13	1/8” NPT	12	170	4017750
CB38	3/8” NPT	22	255	4017850
CB50	1/2” NPT	38	370	4017900
CB75	3/4” NPT	60	570	4017950
CB10	1” NPT	115	800	4018000
CB12	1-1/4” NPT	180	1130	4018050
CB15	1-1/2“ NPT	180	1250	4018052
CB20	2” NPT	220	1700	4018054

Features	Simple installation Replaces other forms of discharge line unloading and receiver check valve Automatically vents discharge line whenever flow stops
Datasheet

Model	Inlet	MPT Outlet	Min/Max Flow SCFM	Weight (gms)	Part No
CA-12	1/2” O.D. tube compression	3/8”	43437	71	4000200
PA-12	3/8” FPT	3/8”	43437	85	4000300
PA-24	1/2” FPT	1/2”	45505	170	4000500
PA-48	3/4” FPT	3/4”	15-48	227	4000700