3 Piece Flange Cast Steel Trunnion Ball Valve

Products Description :

3 Piece Flange Cast Steel Trunnion Ball Valve has additional mechanical anchoring of the ball at the top and the bottom, suitable for larger and higher pressure services. To ensure tight sealing at low pressure, high-tensile springs force the seats against the ball while at higher pressure, the medium pressure pushes upstream seat towards the ball.

Standards

Size: 2"-32" or DN15-DN1000

Pressure: Class150-1500LB or PN16-PN160 or 10K-40K

Material:WCB,LCB,CF8,CF8M,CF3,CF3M, A105,LF2,F304,F316,F304L,F316L

Design & Manufacture Std.: API608, ASME B16.34, API6D, BS5351

Face to Face Std.: ASMEB16.10 (JISB2002),API 6D, DIN3202, ASME B16.25

End Connection Std.: ASME B16.5,ASME B16.47, JISB2212-JISB2214, DIN2543-2550,ASME B16.34

Test Standard: ISO5208, API598 (JISB2003), API 6D, BS 6755

Structure Type: One-piece, Two-piece, Three-Piece, Reduced bore, Full bore Floating type(1/2 -10 ), trunnion type(2 -32 ),

Operated way: Lever, Gear, Pneumatic, Electric Actuator