DBB Ball Valve


Product Parameter:


Standard:

Design standard: API 6D & ASME

B16.34/API 6A

Face to Face: ASME B16.10/API6A

Flange: ASME B16.5/API6A

BW: ASME B16.25

Inspect & test: API 598/API6D/API 6A

Fire safe: API 607

Sour environment: NACE MR0175

Product Parameter:

Size:1/2”~16”

Press:150LB~2500LBi

Main features:

Floating ball valve

Trunnion ball valve

FB & RB

Fire safe design

Blow-out proof stem

A i nti-stati d i c device

In case of one of the valve failure,there is also a reliable seal, protect pipelines,Bleed the cavity pressure through a needle valve.


Twin Ball Dual Discharge Valve Double Block Ball Valve


DUAL DISCHARGE VALVE DOUBLE BLOCK

Double block and bleed ball valves are designed in order to replace the multiple valves connection complex forms in traditional pipeline.

Reduce the leakage in system to achieve quickly bleed ,close function. Double blocok and bleed ball valves maximum save installation space and Simpliflied installation program.

Cut down the pressure in piping system. Convenient instrument Cleaning maintenance and reduce the costs.

The valves are widely used in ectric power, petroleum chemial industy, metallurgy, Marine, oil, natural gas, coal gas, pharmaceutical and other industies hydraulic system pipeline.


Connection type:RF,RTJ,FF,BW.BSPT,NPT
Sour environment:NACE 0175 / ISO15156
Connecting Standard:ASME B 16.5, ASME B16.47, DIN 2543/4,ASME B 16.25
Test & Inspect Standard:API 6D ,API 598,API 6A
Working Temperature:-196℃~510℃


Product Parameter:


Standard:

Design standard: API 6D & ASME

B16.34/API 6A

Face to Face: ASME B16.10/API6A

Flange: ASME B16.5/API6A

BW: ASME B16.25

Inspect & test: API 598/API6D/API 6A

Fire safe: API 607

Sour environment: NACE MR0175

Product Parameter:

Size:1/2”~16”

Press:150LB~2500LBi

Main features:

Floating ball valve

Trunnion ball valve

FB & RB

Fire safe design

Blow-out proof stem

A i nti-stati d i c device

In case of one of the valve failure,there is also a reliable seal, protect pipelines,Bleed the cavity pressure through a needle valve.


Twin Ball Dual Discharge Valve Double Block Ball Valve


DUAL DISCHARGE VALVE DOUBLE BLOCK

Double block and bleed ball valves are designed in order to replace the multiple valves connection complex forms in traditional pipeline.

Reduce the leakage in system to achieve quickly bleed ,close function. Double blocok and bleed ball valves maximum save installation space and Simpliflied installation program.

Cut down the pressure in piping system. Convenient instrument Cleaning maintenance and reduce the costs.

The valves are widely used in ectric power, petroleum chemial industy, metallurgy, Marine, oil, natural gas, coal gas, pharmaceutical and other industies hydraulic system pipeline.


Connection type:RF,RTJ,FF,BW.BSPT,NPT
Sour environment:NACE 0175 / ISO15156
Connecting Standard:ASME B 16.5, ASME B16.47, DIN 2543/4,ASME B 16.25
Test & Inspect Standard:API 6D ,API 598,API 6A
Working Temperature:-196℃~510℃


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