COOSAI valve group
| Supply Ability | 2000PCS per year |
| Delivery Time | 2-15 Weeks |
| Packaging Details | Polywood cases |
| Size | NPS 1/2" to 16" |
| 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. |
| Brand Name | Coosai |
| Model Number | Q41/Q47 |
| Certification | API6D,API607,API6A |
| Place of Origin | China |
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Product Specification
| Supply Ability | 2000PCS per year | Delivery Time | 2-15 Weeks |
| Packaging Details | Polywood cases | Size | NPS 1/2" to 16" |
| 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. | Brand Name | Coosai |
| Model Number | Q41/Q47 | Certification | API6D,API607,API6A |
| Place of Origin | China | ||
| High Light | asme b16.10 double block ball valve ，2500lb dbb ball valve ，dual discharge dbb ball valve | ||
Double Flanged Twin Ball Dual Discharge Valve Double Block Ball Valve
Product Parameter:
Design standard:APl6D
Face To Face :ASME B16.10
End Flanges: ASME B16.5
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:
Inspection and Test :API 598
| 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℃ |
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.
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
>30000000
Employee Number:
>320
Ecer Certification：
Verified Supplier
Company Introduction Coosai a specialized valve manufacturer which has 30 years’ experience in the design and manufacturing of quality engineered valves. Coosai has a sound organization structure, professional technical capacity, advanced manufacturing and testing equ... Company Introduction Coosai a specialized valve manufacturer which has 30 years’ experience in the design and manufacturing of quality engineered valves. Coosai has a sound organization structure, professional technical capacity, advanced manufacturing and testing equ...
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