Product name：Central stop valve

Product introduction：

Central stop valve with square shaft end to ISO 5211, sealing by elastomeric gasket (EPDM XC/XU or Nitrile K), with hand lever, manual reduction gearbox, pneumatic or electric actuator, housing with centering groove (T2), housing with threaded flange groove (T4). Housing types T2 and T4 allow one-sided flange removal and installation as tail valve. Ductile iron or stainless steel disc. Connections to EN.

Application：

1. Sprinkler equipment

2. Domestic water supply

3. Water intake

4. Hot water heating equipment

5. Air conditioning technology

6. Cleaning equipment

7. Painting equipment

8. Irrigation equipment

9. Swimming pool equipment

10. Pressure booster

11. Water treatment

12. Rainwater utilization

Advantages：

1. The spherical machined contact between the valve disc and the liner ensures a stable and permanent seal

2. Connection between shaft and valve disc by toothing or half-round key: dry shaft, no contact with the flowing medium

3. Even if the actuator is removed, the seal remains to the outside

4. Markings show the position of the valve disc

5. Screws as shaft blow-out protection ensure that the shaft is retained in the housing.

6. Valve with stainless steel plain bearings with PTFE-reinforced coating according to DN standard

7. Sealing on the flange is ensured by an elastomer lining, no additional sealing rings are required

Technical Data：