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
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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 NumberC1EK50
Product Weight
2.13 lbs
Similar Products
Model Number
Size
Thread 1
Rated Flow
Maximum Working Pressure
Burst Pressure
C
D
Price
Action
CVH05-1250-NCVH Series Inline Check Valve
1-1/4
1-1/4 NPT
200
6000
19500
4.88
2.17
CVH05-1000NCVH 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.