CVH Series Inline Check Valve, 1 NPT Ports, Up To 158.00 GPM & 6000.00 PSI

Description & Features

Rated for up to 6,000 PSI working pressure and 158 GPM flow, the CVH Series Inline Check Valve is built for sustained high-pressure hydraulic service. The alloy steel body carries a black oxide coating, and the precision ground hard seat paired with a hardened poppet element provides tight shutoff with no leakage. A high-strength spring steel spring works in conjunction with a superior retainer design that prevents full spring packing, softening opening impact and extending service life.

Port connections are 1 NPT on both ends. Delaware Manufacturing Industries engineered this series to handle demanding industrial hydraulic circuits where reliable one-directional flow control and pressure integrity are required. Smaller sizes in the CVH line are capable of reaching 10,000 PSI at a reduced safety factor, making the series adaptable across a range of system pressure requirements.

SKU: CVH05-1000N

Supplier Part Number (MPN): CVH051000N

Alternate Part Numbers: C1EK50

Specifications

Burst Pressure
19500
C
4.27
D
1.81
Brand
Dmic New York
Brand
Dmic New York
Pack Size
1.00
UOM
EA
Maximum Working Pressure
6000
Rated Flow
158
Rated Flow
158
Size
1
Supplier Part Number
CVH051000N
Thread 1
1 NPT
Alternate Part Numbers
Alternate Part Number C1EK50
Product Weight
2.13 lbs

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Model Number Size Thread 1 Rated Flow Maximum Working Pressure Burst Pressure C D Price Action
CVH Series Inline Check Valve, 1-1/4 NPT Ports, Up To 200.00 GPM & 6000.00 PSI

CVH05-1250-N CVH Series Inline Check Valve

1-1/4

1-1/4 NPT

200

6000

19500

4.88

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CVH Series Inline Check Valve, 1 NPT Ports, Up To 158.00 GPM & 6000.00 PSI

CVH05-1000N CVH Series Inline Check Valve

1

1 NPT

158

6000

19500

4.27

1.81

Product Questions & Answers (1)

Question by: Troy H on Jun 18, 2025, 8:46 PM
What size pipe thread is on this check valve?
Answer by: Customer Support on Jun 20, 2025, 8:10 AM
This CVH series inline check valve has 1 NPT ports on both ends.