Brass Inline Hydraulic Check Valve, Female 1/2-14 NPT Ports, PSI Cracking Pressure, Up to 8.00 GPM & 2000.00 PSI

A 1.31	C 0.47	Cracking Pressure (psi) 1 to 2.5	CV Factor 1.47	E 2.66	Brand Deltrol Fluid Products	Brand Deltrol Fluid Products	Pack Size 1.00	UOM EA	Materials Brass	Maximum Operating Pressure 2000	Rated Flow 8	Rated Flow 8	Size 1/2	Supplier Part Number C30B	Thread 1 1/2-14 NPT	Alternate Part Numbers Alternate Part Number C1CM36	Product Weight 0.89 lbs

Product Questions & Answers

got a check valve that needs 1/2 npt female ends. is this one 1/2-14 NPT on both sides?

Question by: Floyd B on Jan 6, 2026, 11:49 AM

It uses 1/2-14 NPT female ports, so it is set up for 1/2 inch NPT male connections on each end.

Answer by: Customer Support on Jan 7, 2026, 5:53 PM

Model Number	Size	Thread 1	Materials	Maximum Operating Pressure	Rated Flow	CV Factor	Cracking Pressure (psi)	A	C	E	Price	Buy Now
C20B	1/4	1/4-18 NPT	Brass	2000	3	0.5400	1 to 2.5	0.88	0.36	2
C30B	1/2	1/2-14 NPT	Brass	2000	8	1.4700	1 to 2.5	1.31	0.47	2.66