High pressure check valves up to 100,000 psi
- It is important for high pressure check valve to perform at the highest levels with an eye towards safety, costs, and cutting edge technology.
- With over 75 years of cumulative experience, Precision High Pressure has what it takes to deliver high quality products and exceptional service that will help you get the job done.
Features
- High pressure check valve prevents reverse flow which may cause damage to a pressure system.
- Metal seat offers metal-to-metal seat for rapid cycling or severe environments.
- Soft seat offers PEEK seat with metal back-up for fast shutoff and reliable seal.
- Complete material traceability.
- Can be manufactured to meet NACE MR-01-75.
- Nominal cracking pressure: 15 psi (1 bar)
- Temperature ratings for NPT connections:
- Metal seat: 0°F to 400°F (-18°C to 204°C),
- Soft seat: 0°F to 400°F (-18°C to 204°C)
- Temperature ratings for cone & threaded connections:
- Metal seat: -420°F to 1200°F (-251°C to 648°C)
- Soft seat: -65°F to 250°F (-54°C to 121°C
Materials
High pressure check valve is made of the following materials:
- 316 cold worked stainless steel is standard.
- PEEK 450G is standard material of soft seat poppet seal.
Applications
- Fuel cells
- Refilling stations
- General hydrogen purposes
Contact Us
- Contact us and tell us about your requirements. We will identify the products that provide the performance and safety you expect.
