Check Valves
FEATURES & BENEFITS
- Prevents reverse flow where leak-tight shutoff is required
- Three styles to fit most applications:
Ball Seat Poppet – Metal-to-metal seat for rapid cycling or severe environments
Soft Seat Poppet – O-ring seat for fast shut-off and reliable seal; standard metal material is Nitrile. A variety of seal materials are available for even the harshest media.
Dual Seat Ball Style – Rapid, reliable sealing on the Glass-filled Teflon seat, backed by metal-to-metal sealing and durability. - Complete material traceability
- Equipment can be manufactured to meet NACE MR-01-75 and American Petroleum Institute standards. Consult your nearest authorized distributor for more information
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SPECIFICATIONS
| Max. Working Pressure: | Up to 15,000 PSI (1030 bar) |
| Temperature Ratings: | Ball Seat Poppet – -420° to 1200° F (-251° to 648° C) Soft Seat Poppet – -65° to 250° F (-54° to 121° C) (with standard Nitrile seal) Dual Seat Ball – -320° to 400° F (-195° to 204° C) |
| Nominal Cracking Pressure: | 15 PSI (1 bar) Optional cracking pressures up to 100 PSI (7 bar) |
| End Connections: | Female NPT |
TYPICAL APPLICATIONS
- Gas
- Liquid
- Fluid handling for the chemical/petrochemical, research, and oil and gas industries
TYPICAL MATERIALS
- 316 stainless steel
- Other materials available upon request
FEATURES & BENEFITS
- Prevents reverse flow where leak-tight shutoff is required
- Two styles to fit most applications:
Ball Seat Poppet – Metal-to-metal seat for rapid cycling or severe environments
Soft Seat Poppet – O-ring seat for fast shut-off and reliable seal; standard metal material is Nitrile. A variety of seal materials are available for even the harshest media. - Complete material traceability
- Equipment can be manufactured to meet NACE MR-01-75 and American Petroleum Institute standards. Consult your nearest authorized distributor for more information
SPECIFICATIONS
| Max. Working Pressure: | Up to 60,000 PSI (4140 bar) |
| Temperature Ratings: | Ball Seat Poppet – -420° to 1200° F (-251° to 648° C) Soft Seat Poppet – -65° to 250° F (-54° to 121° C) (with standard Nitrile seal) |
| Nominal Cracking Pressure: | 15 PSI (1 bar) Optional cracking pressures up to 100 PSI (7 bar) |
| End Connections: | Female NPT |
TYPICAL APPLICATIONS
- Gas
- Liquid
- Fluid handling for the chemical/petrochemical, research, and oil and gas industries
TYPICAL MATERIALS
- 316 stainless steel
- Other materials available upon request
Download print ready file
