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-Standard | Standard |
| Application | General |
| Product advantages | Flow control and easy maintenance |
| Working temperature | Normal temperature and high temperature |
| Pressure application | Low pressure, medium pressure and high pressure |
| Port size | DN50-DN1400 |
| Connection | Flange |
| Quality warranty | 18 months |
| Test standard | Strength test, sealing test and other client needs |
| Customized support | OEM and ODM service available |
| Name | Flange End Ball Valve Stainless Steel |
| Brand Name | JGPV |
| Model Number | Q340F-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-Standard | Standard | Application | General |
| Product advantages | Flow control and easy maintenance | Working temperature | Normal temperature and high temperature |
| Pressure application | Low pressure, medium pressure and high pressure | Port size | DN50-DN1400 |
| Connection | Flange | Quality warranty | 18 months |
| Test standard | Strength test, sealing test and other client needs | Customized support | OEM and ODM service available |
| Name | Flange End Ball Valve Stainless Steel | Brand Name | JGPV |
| Model Number | Q340F-JGPV | Place of Origin | CHINA |
| High Light | ODM Flange End Ball Valve ，Flange End Ball Valve Stainless Steel ，SS Eccentric hemispherical valve | ||
WCB Stainless Steel Eccentric Hemispherical Valve With Side Entry
Product introduction:
Eccentric hemispherical valve is a common spherical valve where the contact between the hemispherical disc and the valve seat is different from that of a through hemispherical valve or a rotary ball valve. In eccentric hemispherical valves, the centerline of the hemispherical valve disc is not located on the centerline of the valve seat, thus achieving precise adjustment and control.
Eccentric hemispherical valve is a valve product widely used in Europe and America in recent years. It drives the eccentric hemisphere to rotate by rotating the worm gear (or electric) mechanism, thereby achieving the opening and closing of the valve. Low flow resistance, reliable sealing, and stable performance. Widely used in municipal sewage treatment, water supply, and other fluid control systems.
Product technical parameters:
| Nominal Diameter DN (mm) | 50 -1400 | |
| Nominal Pressure PN (MPa) | 1.6 - 6.4 | |
| Test Pressure (MPa) | Strength (water) | 2.4 - 9.6 |
| Enclose (Water) | 1.76 - 7.04 | |
| Main Components | Body | WCB, CF8, CF8M, CF3, CF3M etc. |
| Valve ball | WCB, CF8, CF8M, CF3, CF3M | |
| Seat | PTFE/Hard alloy | |
| Packing | Soft graphite, PTFE | |
| Working temperature | ≤300℃ | |
| Medium suitable | Water, oil, steam and weak corresive mediums | |
| Connection | Flange connection | |
| Operational method | Level, worm gear, pneumatic and electric actuator | |
Product features:
1. The water loss is zero. Adopting an eccentric structure, after the valve is opened, the flow channel is completely unobstructed and the head loss is zero. Can save a lot of energy.
2. Reliable sealing method. The soft sealing structure has self sealing performance, while the hard sealing structure has elastic compensation performance.
3. Wear resistance and long service life. After the ball valve is opened, the crown is offset inside the valve body and is not directly flushed by the medium.
4. Automatic cleaning function. The edge of the ball crown of the hard sealed eccentric hemispherical valve adopts a blade shape, which can not only scrape off dirt on the valve seat, but also cut off debris.
5. Quick opening and closing. The eccentric crankshaft can be opened and closed by rotating 90 degrees, with a short opening and closing time
6. Suitable for high flow rates. The straight passage and sturdy eccentric crankshaft make it suitable for high flow rates and vibration free.
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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