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Features

1.     Two or Three-piece body design
2.     Double block and bleed or automatic pressure release in body chamber
3.     Trunnion supported design reduces operating torque
4.     Two sets of O-rings plus firesafe stem packing prevents leakage
5.     Corrosion resistant low friction bearings
6.     17-4PH or Inconel seat springs
7.     Sealant injection fittings for emergency stem or seal sealing
8.     Direct mount topworks pad for actuator or gear operator
9.     8" & larger valves are equipped with lifting lugs
10.   Locking device (lock not included)
11.   NACE MR0175 (Superseded by ISO 15156)
12.   Anti-blowout trunnion stem design

 Standards

These valves comply with the applicable requirements of the following standards:
Design and manufacture:API6D,BS5351,API608,ASME 16.34
Face to face(end to end):ASME B16.10/API6D
Test and inspection:API598/API6D

 Produce Ability

Size:DN40-DN400 
Pressue:Class 150-2500
Material:WCA,WCB,WCC,WC1,WC5,WC6,WC9,C5,C12A,CA15,LCB,LCC,CF8,CF8M,CF3,CF3M,CF8C