Executive Standard

1. Design and manufacturing: GB/T 12237-2007

2. Inspection and testing: GB/T 13927-2008

3. Flange connection: GB/T 9113

4. Structural length: GB/T 12221-2005

Product Features

1. Flat bottom flow channel, not easy to accumulate debris.

2. Real online maintenance.

3. 100% full diameter, small water loss, large flow capacity, energy saving and consumption reduction.

4. Adopt braided core design to reduce wear and extend service life.

5. When there is debris blocking, the eccentric hemispherical valve can cut off the debris and close.

Valve body material: WCB

Nominal pressure PN: 0.6～4.0MPa

Nominal diameter DN: 50～2000mm

Operating temperature T:  -29～300℃

Connection form: Flange, wafer

Applicable media: Clean water, seawater, sewage, acid and alkali liquids, slurry, steam, gas, oil

Operating mechanism: Manual, electric, pneumatic