Cast Steel Trunnion Ball Valve

Manufacturing Standards:

-Design:  API 6D, API 608, ISO 14313, ISO 17292

-Pressure-Temperature Rating:  ASME B16.34

-Face to Face Dimension:  ASME B16.10

-Flanged Ends:  ASME B16.5 (UP TO 24”)

ASME B16.47(ABOVE 26”)

-Butt Weld Ends:  ASME B16.25

-Pressure Test:  API 598, API 6D

Manufacturing Range:

              -Rating: 150 Lbs. to 2500 Lbs.

-Size: 2" to 36"

-Applicable Temperature: -46℃ to 200℃，-29℃ to 560℃

         Body Material:

                   -Carbon steel: ASTM A216 WCA WCB WCC, ASTM A352 LCA LCB LCC

                   -Stainless steel: ASTM A351 CF8 CF8M CF3 CF3M, ASTM A217 CA15

                   -Alloy steel: ASTM A217 WC6 WC9 C12

Design Features:

-Two-piece and three-piece split body designs

-Description: Bolted bonnet body, Side entry, Trunnion mounted ball, Fire safe, Anti-static, and anti-blowout stem design

Emergency injection

Self-relieving seat effect function

Seat function DBB. DIB-1. DIB-2

Soft sealing and metal to metal sealing

Metal to metal design

                   -Connection: Flange (RF. FF. RTJ) or Butt Weld (BW)

         Operation:

                   -Manual (Lever or Gearbox)

                   -Actuator (Motor, Pneumatic, Hydraulic, Pneu-Hydraulic, Gas over Oil)