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Double ball Double Block Bleed ball Valve
Double ball Double Block Bleed ball Valve
Double ball Double Block Bleed ball Valve
Double ball Double Block Bleed ball Valve
Double ball Double Block Bleed ball Valve
Double ball Double Block Bleed ball Valve
Double ball Double Block Bleed ball Valve
Double ball Double Block Bleed ball Valve
Specifications
Brand Name :
Coosai
Model Number :
Q41/Q47
Certification :
API6D,API607,API6A
Place of Origin :
China
MOQ :
1PC
Price :
Negotiable
Supply Ability :
2000PCS per year
Delivery Time :
2-15 Weeks
Packaging Details :
Polywood cases
Size :
NPS 4" to 24"
Pressure :
150LB to 2500LB
Temperature :
-196℃~610℃ Low temperatue, Normal Temperature and high temperature
Body and Trim material :
Cast Steel, WCB,ASTM A105, ASTM A350 LF2, ASTM A182 F304 F304L F316/F316L/F51 F53 F55,ASTM A351 CF8 CF8M CF3M ASTM A182 F6a 17-4PH
Seat material :
PTFE, RPTFE, DEVLON, Molon,PEEK,Metal Seat
Body and Stem Sealing :
Oring(FKM,FFKM NBR,FPM HNBR, VITON,EPDM, AFLAS), Spiral wound Gasket(316SS+ Graphite) Packing(Graphite, PTFE)
Operation :
Wrench, Lever, Gearbo
Design Feature :
In case of one of the valve failur,there is also a reliable seal，protect pipelines. Bleed the cavity pressure through a needle valve.
Description

Dual Discharge Valve Double Block Ball Valve

Double block and bleed ball valve bore :4"~24"100~600mm

Double block and bleed ball valve pressure:150L B~2500LB 1 .6MPa~32MPa

Double block and bleed ball valve Technicalstandard:

Design standard:APl6D

Face To Face :ASME B16.10

End Flanges: ASME B16.5

Inspection and Test :API 598

Product Parameter:

Size: 4”~24”
Pressure: 150LB~2500LB
Bore: Full bore. reduced bore
Design standard: API 6D & ASME B16.34/API 6A
Face to Face standard: ASME B16.10/API6A
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℃
Connection type: RF,RTJ,FF,BW.BSPT,NPT
Sour environment: NACE 0175 / ISO15156

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.

Design Description

Full Port Design

Bolted Bonnet Split Body

Three Pieces Body

Trunnion Mounted Ball Typе

Bolw Out Proof Stem

Fire Safe Construction

Anti Statics Device

Stopper Device

ISO 5211 Mounting Pad
Flanged or Butt Welding End

Available With Lever

Double ball Double Block Bleed ball Valve
Double ball Double Block Bleed ball Valve

Double ball Double Block Bleed ball Valve

Double ball Double Block Bleed ball Valve

Product tags

two-piece ball valve

,

two piece ball valve

,

50mm ball valve
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Double ball Double Block Bleed ball Valve

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Product Detail
Brand Name :
Coosai
Model Number :
Q41/Q47
Certification :
API6D,API607,API6A
Place of Origin :
China
MOQ :
1PC
Price :
Negotiable
Contact Supplier
Double ball Double Block Bleed ball Valve
Double ball Double Block Bleed ball Valve
Double ball Double Block Bleed ball Valve
Double ball Double Block Bleed ball Valve

COOSAI valve group

Verified Supplier
5 Years
zhejiang, wenzhou
Since 2006
Business Type :
Manufacturer
Main Products :
Segment Ball Valve, Knife Gate Valve, Trunnion Ball Valve
Total Annual :
>30000000
Employee Number :
>320
Certification Level :
Verified Supplier
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