Shanghai Jianggong Valve Manufacturing Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 1000pcs per month |
| Delivery Time | 14 days |
| Packaging Details | Plywood box safety packing |
| Standard or Non-standrd | Standard |
| Application | General |
| Product function | Control pressure difference between supply and backwater |
| Product application | Air conditioning system |
| Working temperature | Normal temperature |
| Pressure application | Nomal pressure |
| Power | Hydraulic |
| Manufacturing craft | Casting |
| Body material | Ductile iron |
| Quality warranty | 18 months |
| Name | Hydraulic Water Control Valve |
| Brand Name | JGPV |
| Model Number | 800X-JGPV |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 1000pcs per month |
| Delivery Time | 14 days | Packaging Details | Plywood box safety packing |
| Standard or Non-standrd | Standard | Application | General |
| Product function | Control pressure difference between supply and backwater | Product application | Air conditioning system |
| Working temperature | Normal temperature | Pressure application | Nomal pressure |
| Power | Hydraulic | Manufacturing craft | Casting |
| Body material | Ductile iron | Quality warranty | 18 months |
| Name | Hydraulic Water Control Valve | Brand Name | JGPV |
| Model Number | 800X-JGPV | Place of Origin | CHINA |
| High Light | Ductile Iron Bypass Balance Valve ，Pressure Differential Bypass Balance Valve ，Pressure Differential Bypass Valve | ||
Ductile Iron Pressure Differential Bypass Balance Control Valve
Product introduction:
800X Series pressure differential bypass balance valve is also known as a electric pressure differential bypass valve, it is a kind of valve for air conditioning system use to balance the pressure differential between supply and backwater, to ensure pressure difference between water supply/return water, keep differential pressure on the precise constant values. This valve can improve the utilization rate of the system, minimize noise in the system, and avoid large pressure difference to the damage of equipment.
800X differential pressure bypass balance valve is superior one than other balance valves, it does not need other execution machinery, completely rely on the medium's own pressure difference to achieve the system balance function, saving energy and installation space
Product technical parameter:
| Nominal Diameter DN (mm) | 40~300 | |
| Nominal Pressure PN (MPa) | 1.6 | |
| Test Pressure (MPa) | Strength (water) | 2.4 |
| Enclose (Water) | 1.76 | |
| Main Components | Valve body & bonnet | QT450-10 |
| Seat and disc | Copper alloy | |
| Sealing ring | NBR | |
| “o” type ring | NBR | |
| Stem | 2Cr13 | |
| Spring | 50CrVA | |
| Needle valve | Copper alloy | |
| Ball valve | Copper alloy | |
| Floating ball valve | Copper alloy | |
| Filter | Stainless steel | |
| Working temperature | 0~80℃ | |
| Medium suitable | Water | |
Product features:
1. The valve body adopts the whole passage, streamlined design, small fluid resistance, large flow.
2. Dual sealing between valve body, bonnet, piston cylinder connection by sealing gasket and the sealing ring sealing, ensure no leakage.
3. The valve body, a piston cylinder, piston double orientation, movement is stable and reliable.
4. The entire stainless steel piston cylinder, the whole cast pistons, NBR sealing ring, a perfect combination of prolonging the service life greatly.
5. The introduction of foreign advanced technology of removable seats, artful structure, has the advantages of novel design, convenient repair and replacement.
6. The band back bore in the piston cylinder, appropriate to increase the damping piston movement, which tend to be more stable.
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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