Split-body-gear-operated-flanged-ends-casting-trunnion-ball-valve

Fujian Province Datong Reciprocity Valve Co.,Ltd is a leading China split-body-gear-operated-flanged-ends-casting-trunnion-ball-valve manufacturer and supplier, and as a professional company, we have productive factory to offer you good price and service.

SPLIT BODY GEAR OPERATED FLANGED ENDS CASTING TRUNNION BALL VALVE

Features

1. Fire safe design of stem, valve body and bonnet flanges

2. Blow-out proof design for stem to ensure the function

3. Anti-static design to prevent the potential fire and explosion risk

4. Standard single piston effect, optional double piston effect

5. Installation driven device equipped for fixing actuators 

6. Urgent grease injection device to prevent leakage

7. Double blocks and bleeds functions

8. Self-relief in the body cavity to ensure the valve safe

9. Dimension of welded end connection can be customized

Trunnion Ball Valve

Two-Pieces/Three-Pieces Cast Steel Body Ball Valve

Full Bore & Reduced Bore

Anti-static Device

Blow-out Proof Stem

Fire Safe Design

Emergency Sealant Injector

Vent Valve, Drain Valve

Lifting lugs and supporting feet (8" & larger)

Optional Lockable Handle Lever; Gear Box, Electric, Pneumatic & Hydraulic

Standard

Design: ASME B16.34/API 6D

Face to Face: ASME B16.10

End Flange: ASME B 16.5

BW End: ASME B16.25

Test: API 598

Fire Safe Test: API 607/API6FA

Special: NACE MR-01-75

Materials

BODY: Carbon steel, Stainless steel, Low temperature carbon steel, Duplex, Special Alloys, Other materials under request

SOFT SEATS: PTFE, RPTFE, PEEK, DEVLON, NYLON, Other materials under request

METAL SEAT: Tungsten Carbide (TC), Satellited, Ni60...Other materials under request.

TRIM: A105+ENP, 304, 316, 410, MONEL, Other materials under request