FIRSA VALVES

FIRSA SWING CHECK VALVES

Firsa

– Design according to

• BS 1868
• ANSI B 16.34
• API 6D

– Full range of body and bonnet materials
– Renewable seats
– Bolted cover
– Swing type disc

 Firsa Swing Check valves
– Flanges according to ANSI B 16.5 from 2” to 24”
– Flanges according to ANSI B 16.47 from 26”
– Bw ends according to ANSI B 16.25
– Face to face according to ANSI B 16.10
– Testing according to

• API 598
• BS EN ISO 12266 Part 1
FIRSA Swing 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