FIRSA VALVES
FIRSA PRESSURE SEAL SWING CHECK VALVES
– Design according to
• BS 1873 – Full range of body and bonnet materials |
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– Bw ends according to ANSI B 16.25 – Face to face according to ANSI B 16.10 short – Testing according to • API 598 |
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FIRSA Pressure SealSwing Check Valve Datasheet |
Material range
Standard Material:
- Carbon steel
- High temp Carbon Steel
- Low Temp Carbon Steel
- Stainless Steel
Valves are also available in:
- Super Austenitic Duplex
- Superduplex Steels
- Nickel based Alloys
- Titanium
- Molibdenum 6