COOSAI valve group
| Structure | Ball,full port,Shutoff,Stop |
| Material | Stainless Steel,Brass,Plastic,WCB,PVC |
| Power | Manual,Hydraulic,Pneumatic,Electric,motorized |
| Pressure | Medium Pressure,Low Pressure,High Pressure,3000PSI,200psi/PN16 |
| Temperature of media | Normal Temperature,Medium Temperature,High Temperature,oil,Low Temperature |
| Media | Water,oil,Gas,Air,Liquid |
| Port size | 1/2"-4",1/8" 1/4" 3/8" 1/2",1/2in-8in,1/2'' to 2'',1/4"-1/2" |
| Application | General,Household Usage,irrigation,SGS,Industrial Usage |
| Standard or nonstandard | Standard |
| Product name | hydraulic ball valve,Wholesale Professional Plastic PVC/UPVC Ball Valve,New mould ppr fittings double union plastic ball valve,UPVC Manual Ball Valve,UPVC True Union Ball Valve |
| Body material | Brass,Stainless Steel 316,pvc/upvc,304,Nickel plated Brass |
| Size | DN20,1/4"~1/2",DN15 To100,1/8"~4",DN15 to DN50 |
| Standard | DIN,BS,ASTM,ANSI,DIN/ JIS / ANSI /BS/CNS |
| Color | grey,white,blue,Customer's Request,brass color |
| Working pressure | 3000PSI,0-10 Bar,30bar/435psi,high,0-16bar |
| Connection | Thread BSP NPT,Flange Ends,Female Thread/OD size,threaded,Female |
| Usage | Control water flow,kitz hydraulic ss bsp thread ball valve price,oil,food,gas |
| Seal material | EPDM,PTFE,FPM,Silicon,VITON |
| Surface treatment | polish,pickling,Nature brass color |
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Product Specification
| Structure | Ball,full port,Shutoff,Stop | Material | Stainless Steel,Brass,Plastic,WCB,PVC |
| Power | Manual,Hydraulic,Pneumatic,Electric,motorized | Pressure | Medium Pressure,Low Pressure,High Pressure,3000PSI,200psi/PN16 |
| Temperature of media | Normal Temperature,Medium Temperature,High Temperature,oil,Low Temperature | Media | Water,oil,Gas,Air,Liquid |
| Port size | 1/2"-4",1/8" 1/4" 3/8" 1/2",1/2in-8in,1/2'' to 2'',1/4"-1/2" | Application | General,Household Usage,irrigation,SGS,Industrial Usage |
| Standard or nonstandard | Standard | Product name | hydraulic ball valve,Wholesale Professional Plastic PVC/UPVC Ball Valve,New mould ppr fittings double union plastic ball valve,UPVC Manual Ball Valve,UPVC True Union Ball Valve |
| Body material | Brass,Stainless Steel 316,pvc/upvc,304,Nickel plated Brass | Size | DN20,1/4"~1/2",DN15 To100,1/8"~4",DN15 to DN50 |
| Standard | DIN,BS,ASTM,ANSI,DIN/ JIS / ANSI /BS/CNS | Color | grey,white,blue,Customer's Request,brass color |
| Working pressure | 3000PSI,0-10 Bar,30bar/435psi,high,0-16bar | Connection | Thread BSP NPT,Flange Ends,Female Thread/OD size,threaded,Female |
| Usage | Control water flow,kitz hydraulic ss bsp thread ball valve price,oil,food,gas | Seal material | EPDM,PTFE,FPM,Silicon,VITON |
| Surface treatment | polish,pickling,Nature brass color | ||
| High Light | API 6D certified ball valves ，fully welded segment ball valves ，oil and gas pipeline valves | ||
Our fully welded ball valve is engineered for critical pipeline applications in the oil & gas, petrochemical, and energy sectors, particularly suited for the demanding environments of the Middle East. As a permanent, leak-free solution, its robust one-piece welded body construction eliminates potential leakage paths, ensuring maximum integrity and longevity in high-pressure, high-temperature, and buried service conditions. This fully welded ball valve is the ideal choice for main pipelines, compressor stations, and refinery systems where safety and zero fugitive emissions are paramount.
The design incorporates the highest industry standards to ensure operational safety and reliability:
| Category | Specifications |
|---|---|
| Design Std. | API 6D, ASME B16.34 |
| Face-to-Face | API 6D, ASME B16.10 |
| End Connection | Butt-Weld (BW) per ASME B16.25 |
| Test & Inspection | API 6D, API 598 |
| Size Range | 2" to 48" |
| Pressure Class | Class 150 to 2500 |
| Body Materials | Carbon Steel, Stainless Steel, Duplex, Low-Temp Carbon Steel, Inconel, Monel, Alloy Steel, Al-Bronze |
| Operation | Manual, Electric, Pneumatic, or Hydraulic Actuation |
1. Why choose a fully welded ball valve over a split-body design?
The fully welded ball valve offers superior body integrity with no gasketed body joints, making it perfect for high-pressure, subsea, or buried pipelines where leakage is unacceptable. It provides a permanent, maintenance-free solution.
2. Is this valve suitable for sour gas service?
Yes. When constructed with appropriate materials like duplex stainless steel or nickel alloys, our fully welded ball valve can be designed for sour service (e.g., NACE MR0175/ISO 15156 compliance).
3. What makes it fire-safe?
It features special graphite-based seat seals and a fire-safe design tested to API 607/6FA, ensuring secondary metal-to-metal sealing in the event of a fire, preventing catastrophic failure.
4. Can you provide actuated solutions?
Absolutely. We supply complete packages with electric, pneumatic, or hydraulic actuators tailored to your project's automation and torque requirements.
5. Are your valves suitable for Middle East desert conditions?
Yes. Our valves are designed for extreme environments. Materials, seals, and coatings can be selected to withstand high ambient temperatures, sand, and corrosive atmospheres typical in the Gulf region.
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
>30000000
Employee Number:
>320
Ecer Certification：
Active Member
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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