Forged Steel Trunnion Mounted Ball Valves
Bolted cover or welded cover, 3-PC Body, trunnion Ball
Full or Reduced bore, Blowout Proof Stem
Fire safe and Anti static
Dual seat with injection and drain & outlet
ASTM A105N, A182 F304, A182 F316, A182 F304L, A182 F316L
Standards compliance
Design and manufacture: ANSI B16.34, API 608, API 6D, BS5351
Face to face dimensions: ANSI B16.10, API 6D
Flanged connection: ANSI B16.5
Butt welded: ANSI B16.25
Fie-safe: API 607~API 6FA
Test and inspection: API 598, API6D
Body | A105 | A182 F304 | A182 F316 | A182F304L | A182 F316L |
Body cap | A105 | A182 F304 | A182 F316 | A182 F304L | A182 F316L |
Ball | A105+Nip | A182 F304 | A182 F316 | A182 F304L | A182 F316L |
Stem | A105+Nip | A182 F304 | A182 F316 | A182 F304L | A182 F316L |
Seat | A105+Nip | A182 F304 | A182 F316 | A182 F304L | A182 F316L |
Seat ring | PTFE/RPTFE/NYLON |
Fixed turnnion | A105+Nip | A182 F304 | A182F316 | A182 F304L | A182 F316L |
Contact spring | 17-7PH/In conel | In conel | In conel | In conel | In conel |
Cover bolt | A193 B7 | A193 B8 | A193 B8M | A193 B8M | A193 B8M |
Cover nut | A194 2H | A194 8 | A194 8M | A194 8M | A194 8M |
Bearing | SF-1 | SF-1 | SF-1 | SF-1 | SF-1 |