3PC forged steel trunnion mounted ball valves

La description

3PC forged steel trunnion mounted ball valves

Stable performance

Design & manufacture: API 6D

Face to face dimension: ASME B *6.*0

Flange dimension: ASME B *6.5

Inspect & test: API **8

Material:

Body: ASTM A**5/A**5N

Stem: ASTM A**2 F **6

Ball: ASTM A**2 F**6

Bonnet: ASTM A**5/A**5N

Seat Ring: ASTM A**5+ENP

Seat Insert: NYLON/DEVLON/PEEK

Bolt/Nut: B7M/2HM 

BATO cast steel trunnion mounted ball valve, API 6D design

Size: 2”~*4”

Pressure: Class **0~Class ***0

Material: cast steel, stainless steel, alloy steel, bronze, alu bronze, duplex

Features:

*-      Trunnion mounted ball

*-      Anti-static spring

*-      Anti-blow out/blow out proof stem

*-      Locking device

*-      Fire safe

*-      Emergency sealing injection device for seat rings and stem sealing, drain and vent.

*-      Spring energized seats

*-      “double block and bleed”

*-      Self-lubricated bearing

**-  Removable stem seals under full line pressure in fully open or closed position

**-  NACE MR*****5 on request

**-  Soft seat/metal seat

**-  ISO mounting pad

**-  Full bore/reduced bore

**-  Flange, butt weld, socket weld, NPT, Hub ends available

**-  Flange face surface finish: ******0 Ra

**-  Special coating available, like PTFE coating, XYLON coating,

**-  NDT like RT (radiographic testing), UT (ultrasonic testing), LPT (liquid penetrant testing), MPT(magnetic particle testing) available