DK-LOK VH36 Series High Pressure Check Valve, 6,000 psig, 1/4" Female NPT Connections, SS316, VH36A-F-4N-3-S
Mfg. Part No. : VH36A-F-4N-3-S
SKU : DK-SSCV-6K-04
Brand :
![DK-LOK]()
DK-LOK VH36 series high pressure check valves provide dependable one-way flow control to prevent reverse flow in instrumentation and hydraulic lines. Built with a compact stainless-steel body and offered with DK-LOK tube fitting and NPT end connections, these valves support stable system performance with defined cracking pressure behavior.
Serving Kuwait, Saudi Arabia and entire GCC with express delivery.
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Description
DK-LOK VH36A-F-4N-3-S — DK-LOK VH36 Series High Pressure Check Valve, 6,000 psig, 1/4" Female NPT Connections, SS316, VH36A-F-4N-3-S. Stocked by Indspare for Kuwait and GCC delivery.
DK-LOK VH36A high pressure check valve (VH36A-F-4N-3-S) is designed for backflow prevention in high-pressure service. This SS316 check valve is rated up to 6,000 psig and uses a fixed nominal cracking pressure of 3 psig to open and allow forward flow while closing automatically when pressure reverses. The valve is suitable for compact panel or inline installation where reliable sealing, repeatable opening pressure, and corrosion resistance are required.
Key Features
- Max working pressure 6,000 psig
- Nominal cracking pressure 3 psig
- SS316 stainless steel construction for corrosion resistance
- Compact inline body for instrumentation and hydraulic routing
- Female NPT end connections for secure installation
Applications
- Instrumentation impulse lines and gauge isolation
- Hydraulic power units and high-pressure test stands
- Sampling systems and utility distribution manifolds
- Backflow protection for pumps, regulators, and transmitters
Downloads
Specifications
Series
VH36A
Connection Size
1/4" Female NPT
Maximum Pressure
6,000 psig
Nominal Cracking Pressure
3 psig
Body Material
316 stainless steel (SS316)
Seal Material
FKM (Viton)
Temperature Range
-10 to 400 °F (-23 to 204 °C)
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