Skip to the beginning of the images gallery

Steel Inline Easy Read Flow Control Valve, Female 3/4-14 NPT Ports, Up to 20.00 GPM & 5000.00 PSI

A 2.19	Adjustment No	B 1.38	C 3.75	Check Valve No	CV Factor 1.43	Brand Deltrol Fluid Products	Brand Deltrol Fluid Products	Pack Size 1.00	UOM EA	Materials Steel	Maximum Operating Pressure 5000	Rated Flow 20	Rated Flow 20	Size 3/4	Supplier Part Number EF35S	Thread 1 3/4-14 NPT	Alternate Part Numbers Alternate Part Number C1CP18, Alternate Part Number MI-00279201, Alternate Part Number MINO-00223F25508	Product Weight 1.72 lbs

Product Questions & Answers 3

Product Questions & Answers

Can this valve handle hydraulic systems that run pretty hot?

Question by: Dean C on Oct 12, 2025, 10:40 AM

This valve can operate in temperatures ranging from -15°F to 200°F, making it suitable for many hydraulic systems, but always confirm your system's peak temperature.

Answer by: Customer Support on Oct 14, 2025, 6:21 AM

got a tight spot on the machine. how big is this valve body, roughly?

Question by: Brenda W on Sep 3, 2025, 2:38 PM

Size-wise, the overall dimensions called out are about 3.75 inches long, 2.19 inches tall, and 1.38 inches across.

Answer by: Customer Support on Sep 5, 2025, 6:36 AM

Got a skid steer loader with a 3/4 NPT hydraulic line and we're running about 15 GPM through it. this valve gonna hold up to that?

Question by: Keith S on Dec 10, 2025, 11:13 AM

Running 15 GPM through this puts you well within its 20 GPM rated flow, so you've got plenty of headroom there. The 3/4-14 NPT female ports will thread right onto a standard 3/4 NPT male fitting without any adapter needed. It's built from carbon steel with a stainless steel needle and Viton O-rings, so it can handle the kind of continuous hydraulic duty a skid steer puts it through. Pressure rating is 5000 PSI for non-shock service, which covers most loader circuits comfortably.

Answer by: Customer Support on Dec 12, 2025, 6:52 AM

Similar Products

Model Number	Size	Thread 1	Materials	Maximum Operating Pressure	Rated Flow	CV Factor	A	B	C
EF25B	3/8	3/8-18 NPT	Brass	2000	10	0.7600	1.63	1	2.88
EF25S	3/8	3/8-18 NPT	Steel	5000	10	0.7600	1.63	1	2.88
EF30S	1/2	1/2-14 NPT	Steel	5000	12	0.9300	1.97	1.63	3.44
EF10B	1/8	1/8-27 NPT	Brass	2000	3	0.2800	1.28	0.63	1.94
EF10S	1/8	1/8-27 NPT	Steel	5000	3	0.2800	1.28	0.63	1.94
EF20B	1/4	1/4-18 NPT	Brass	2000	6	0.5300	1.41	0.75	2.41
EF20S	1/4	1/4-18 NPT	Steel	5000	6	0.5300	1.41	0.75	2.41
EF30B	1/2	1/2-14 NPT	Brass	2000	12	0.9300	1.97	1.63	3.44
EF35B	3/4	3/4-14 NPT	Brass	2000	20	1.4300	2.19	1.38	3.75
EF35S	3/4	3/4-14 NPT	Steel	5000	20	1.4300	2.19	1.38	3.75