|Origin:||Made In China|
|Category:||Industrial Supplies / Machine Hardware / Valves|
|Label:||high quality va e , low price va e , electricwater va e|
|Min. Order:||4 Set|
QU High Quality Gate Va e
1. Size: DN50-DN400
2. Pressure: 1.0Mpa-1.6MPa
3. Material: SS304, 316, 316L
4. QU High Quality Gate Va e
1. Size: DN40~DN2000
2. Rated working pressure: PN10/PN16
3. Packing: PTFE, EPDM, viton, graphite
4. End connection: flange, wafer, plum
5. Flange standards: GB, ASME, JIS, BS, DIN
5. Actuator: handwheel, sprocket wheel, pneumatic, electric, hydraulic
6. Sealing: PTFE, rubber, metal seal, stainless steel seal, ceramic, rubber lined
7. Standard: API, GB, DIN, AS, JIS, BS, ISO Approved
8. Application: QU High Quality Gate Va e is for Sewage, powder, paper pulp, ore pulp, suger etc.
1. It is applied to coal mining. slag, urban sewage treatment, food, paper making, medicine.
2. chemical oil, water, steam piping, connecting or cutting off of the grout.
3. wood pulp, tailing, fibers, dust, chemical water sewage.
4. Fruit juices, cereals. Slaughter plant waste, petroleum and coal.
1. QU High Quality Gate Va e belongs to integral construction type va e, including body, disc and U type sealing strip. The va e’ body is designed with a notch, and equipped with flexible U type sealing strip. When the disc is coming down, it will press the sealing strip into the notch to realize the seal between body and disc.
2. When the va e starts to open, the disc will move upward, the disc will be away from sealing strip, and sealing strip will bounce to the same level with the notch. The advantage is that, there would be no precipitates exiting in the notch, non-clogging, easy for pipeline washing, easy maintenance and extend the va e’ lifetime.
3. The flange is with O ring, no need to use gasket. Easy for installation and little friction. There are many actuators like manually operate, electric drive, pneumatic drive, electric hydraulic drive, hydraulic drive, and bevel gear operated and others, which would meet different requests.
4. If the va e is with non-stainless steel material, we would make surface spray treatment, which is much better than any other paints in mechanical strength, adhesion, corrosion resistance, aging resistance and durability.
5. This va e can be equipped with wear resisting ring to increase va e’ resisting ability. For special project, we would advise to take the QW series va es.
Stocks and Spare Parts:
Packing and Delivery