Trunnion Ball Valve

Trunnion ball valves are high performance industrial valves manufactured to API 6D standards with low operating torque and high sealing stability for high pressures, large diameters and severe operating conditions.

Size Range

2" ~ 48" (DN50~DN1200)

Temperature Range

-29°C~+250°C

Pressure Rating

150LB ~ 2500LB (PN10~PN420)

Operation Type

Lever, Gear Operated or bare stem

Specification Parameters

Name	Trunnion Ball Valve
Size	2" ~ 48" (DN50~DN1200)
Pressure range	150LB ~ 2500LB (PN10~PN420)
Temperature	-29°C~+250°C
Drive Mode	Turbo Operation, Pneumatic Operation, Hydraulic Operation, Electric Operation
Applications	Applicable to petroleum, chemical, metallurgy, light industry, power station, urban construction water supply, low temperature working conditions and long-distance pipelines such as oil, water, gas and natural gas

Design Specification:

Design Standards	API6D, BS 5351, GB/T 12237
Structure length	ASME B16.10, GB/T 12221
Flange Connection Standard	ASME B16.5, ASME B16.47, GB/T 9113, JB/T 79, HG/T 20592
Torsion welding standard	ASME B16.25, GB/T 12234
Fire Protection Requirements	API 6FA, API 607
Pressure test	API 598,GB/T 13927, GB/T 26480
Temperature and Pressure Test	ASME B16.34, GB/T 12224

Features:

1) Anti-fire safe design: API 6FA, API607

2) Anti-static device

3) Anti-blow out design

4) Free leakage of body Sealed construction

5) Low torque in operation

6) Double block&bleed(DBB)

7) Emergency sealing

8) Automatic body cavity relief

9) The valve structure can be 2 pieces or 3 pieces.

Ball Valves

Trunnion Ball Valve

Specification Parameters

Design Specification:

Features:

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Ball Valves

Trunnion Ball Valve

Specification Parameters

Design Specification:

Features:

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