The buyer pleasure is our primary concentrate on. We uphold a consistent level of professionalism, excellent, credibility and service for CE Certificate China New Arrival High Quality Plastic PVC Water Knife Gate Valve, We are searching ahead to cooperating with all buyers from at your home and overseas. Moreover, customer satisfaction is our everlasting pursuit.
The buyer pleasure is our primary concentrate on. We uphold a consistent level of professionalism, excellent, credibility and service for China Plastic Valve, Knife Gate Valve Supplier, PVC Gate Valve, Our business activities and processes are engineered to make sure our customers have access to widest range of products and solutions with the shortest supply time lines. This achievement is made possible by our highly skilled and experienced team. We look for people who want to grow with us around the globe and stand out from the crowd. Now we have people who embrace tomorrow, have vision, love stretching their minds and heading far beyond what they thought was achievable.
Product characteristics
1. Compact structure, reasonable design, good rigidity of valve, smooth passage and small flow resistance coefficient.
2. The sealing surface is made of stainless steel and cemented carbide with long service life.
3. Flexible graphite packing plate, reliable sealing, easy and flexible operation.
4. Driving modes include manual, electric, pneumatic, gear transmission and structural forms; elastic wedge single valve, rigid wedge single valve plate and double gate type.
5. It is widely used in oil products, water and steam pipelines of petroleum, chemical industry and thermal power plants as starting and closing devices for connecting or cutting off medium in pipelines.
Performance specification
Nominal pressure | 1.6 | 2.5 | 4.0 | 6.4 | 10.0 | 16.0 |
strength test | 2.4 | 3.8 | 6.0 | 9.6 | 15.0 | 24.0 |
Water seal test | 1.8 | 2.8 | 4.4 | 7.0 | 11.0 | 18.0 |
Upper Sealing Test | 1.8 | 2.8 | 4.4 | 7.04 | 11.0 | 18.0 |
Gas seal test | 0.4-0.7 |
Nature of work:
Electric valves are usually driven by motors, which are more resistant to voltage shocks. Solenoid valves are fast-opening and fast-closing, generally used in small flow and small pressure, where the switch frequency is high, electric valves on the contrary. The opening of the electric gate valve can be controlled. The state of the valve is on, off and half on. The flow rate of the medium in the pipeline can be controlled, but the solenoid valve can not meet this requirement. Pneumatic gate valve: valve driven by compressed air.
Qualification certificate
Exhibition
Our valves received a lot of attention at the Dubai show.
Factory