Shanghai Jianggong Valve Manufacturing Co., Ltd.
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 500 Set per month |
| Delivery Time | 14 days |
| Packaging Details | Plywood box safety packing |
| Application: | General |
| Certificate: | ISO9001, ISO14001 |
| Medium Type: | Water, steam and oil etc. |
| Connection: | Threaded / Flanged / Welded |
| Standard Or Non-Standard: | Standard |
| Flow way: | Two way |
| Actuation: | Manual, Electric, Pneumatic,Automatic |
| Sealing Performance: | Sealing |
| Working Temperature: | Normal Temperature And High Temperature |
| Pressure Application: | Normal Pressure |
| Quality Warranty: | 18 Months |
| Brand Name | JGPV |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 500 Set per month |
| Delivery Time | 14 days | Packaging Details | Plywood box safety packing |
| Application: | General | Certificate: | ISO9001, ISO14001 |
| Medium Type: | Water, steam and oil etc. | Connection: | Threaded / Flanged / Welded |
| Standard Or Non-Standard: | Standard | Flow way: | Two way |
| Actuation: | Manual, Electric, Pneumatic,Automatic | Sealing Performance: | Sealing |
| Working Temperature: | Normal Temperature And High Temperature | Pressure Application: | Normal Pressure |
| Quality Warranty: | 18 Months | Brand Name | JGPV |
| Place of Origin | China | ||
| High Light | ISO9001 Certified Check Valve ，ISO14001 Certified Brass Check Valve ，18 Months Warranty Threaded Check Valve | ||
Highlight: Brass horizontal threaded check valve
Product introduction:
Brass check valve, also known as one-way valve or check valve, is used to prevent the backflow of medium in the pipeline. The bottom valve of the water pump for suction closure also belongs to the category of check valves. A valve that opens or closes by the flow and force of the medium to prevent reverse flow of the medium is called a brass check valve. Check valves belong to the category of automatic valves and are mainly used in pipelines where the medium flows in one direction. They only allow the medium to flow in one direction to prevent accidents.
The opening and closing components of a horizontal check valve rely on the flow and force of the medium to automatically open or close, in order to prevent the backflow of the medium. The design mainly consists of three main parts: the valve body, valve cover, and rubber disc. Mainly suitable for horizontal installation of water supply and drainage systems, it can be installed at the outlet of the water pump to prevent backflow and water hammer damage to the pump. It can also be installed on the bypass pipe of the inlet and outlet pipes of the reservoir to prevent water from flowing back into the water supply system. Check valves are generally suitable for clean media and should not be used for media containing solid particles and high viscosity.
Product technical parameters:
| Diameter nominal DN(mm) | 50～300 | |
| Pressure nominal PN(MPa) | 1.0～2.5 | |
| Pressure test Ps(MPa) | Strength test (water) | 1.5～3.75 |
| Sealing test (water) | 1.1～2.75 | |
| Connection way | Threads | |
Product features:
1. Simple structure, small size, and light weight.
2. Easy maintenance and easy disassembly and replacement.
3. Multiple thread types available: G · NPT.BSPT.BSP DIN259/2999.
4. The flow channel is unobstructed, the fluid resistance is low, and the valve disc can be fully opened under a very small pressure difference.
Our Advantages:
Company Details
Year Established:
1992
Total Annual:
10,000,000-20,000,000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Shanghai Jianggong Valve Manufacturing Co., Ltd. is a professional manufacturer and supplier for industrial valve products, we are specialized in production and sales of all kinds of valve products, which is widely used in petroleum, chemical, metallurgy, paper, medicine, food, coal, municipa... Shanghai Jianggong Valve Manufacturing Co., Ltd. is a professional manufacturer and supplier for industrial valve products, we are specialized in production and sales of all kinds of valve products, which is widely used in petroleum, chemical, metallurgy, paper, medicine, food, coal, municipa...
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