Brass Inline Hydraulic Check Valve, Female 1/8-27 NPT Ports, PSI Cracking Pressure, Up to 3.00 GPM & 2000.00 PSI

Description & Features

The DELTROL 1/8 brass check valve is engineered for optimal performance in pneumatic systems and low-pressure hydraulic systems. Constructed from durable brass it features female 1/8-27 NPT ports ensuring a secure and reliable connection.

Designed with a PSI cracking pressure ranging between 1 to 2.5 PSI this valve supports a rated flow of up to 3.00 GPM at a maximum operating pressure of 2000 PSI. The high flow rating is achieved with minimal pressure differential needed to open and close the valve enhancing system efficiency.

Featuring a stainless steel ball and spring Delrin ball follower and stainless steel retainer the valve offers robust and long-lasting performance. Its maximum operating temperature is 200F making it suitable for a variety of industrial applications.

Free flow is permitted in the direction of the arrow while a positive check is maintained in the opposite direction. This ensures operational integrity and system safety.

MPN: C1CN88

Supplier Part Number: EC10B

Specifications

Cracking Pressure (psi)
1 to 2.5
CV Factor
0.75
E
0.63
Brand
Deltrol Fluid Products
Brand
Deltrol Fluid Products
Pack Size
1.00
UOM
EA
F
1.69
Materials
Brass
Maximum Operating Pressure
2000
Rated Flow
3
Rated Flow
3
Size
1/8
Supplier Part Number
EC10B
Thread 1
1/8-27 NPT
Alternate Part Numbers
Alternate Part Number C1CN88, Alternate Part Number MI-00279230, Alternate Part Number MINO-00223F25523
Product Weight
0.15 lbs

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Product Questions & Answers (1)

Question by: Dale H on Jul 28, 2025, 3:02 PM
got a little 1/8 npt line, which way’s this check valve supposed to go?
Answer by: Customer Support on Jul 30, 2025, 7:39 AM
Follow the arrow on the valve body. Flow is allowed in the direction of the arrow, and it blocks flow in the opposite direction for a positive check.