This valve is operated by the pressure of the pipeline and is used for various control applications in water supply, fire fighting, industrial, sewage and irrigation systems. The valve can be closed or modulated using the line pressure or an external separate pressure source that is equal or higher than the line pressure.

Dorot valves are made for easy, inline maintenance, executed also by unskilled personal using basic tools. There are no shafts, bearings or seals that may corrode and there is no wear and tear by dirty abrasive water or chemicals.

PRODUCTION STANDARDS

General applications

- Chemical and petrochemical industries
- Water and waste water technology
- Pneumatic materials handling technology
- Shipbuilding
- Power generation industry
- Food industry
- For paint and lacquers, as silicon-free version is available

PRODUCTION STANDARDS

DESIGN:                      TS EN 1171
END CONNECTION:      FLANGED TS EN 1092-2 / ISO 7005-2
FACE TO FACE:           TS EN 558 Seri 15 / DIN 3202 F5
TEST:                          TS EN 12266-1 
MARKING:                   TS EN 19
 

General applications

- Offshore

- Water and wastewater technology

- Shipbuilding

- Power plants

Features

- Absolutely tight sealing with flow in either direction

- The valve body and disc are accurately machined which results in

  low operating torque and long service life and reliability.

- Triple shaft bearings prevents shaft deflection and guarantees

  optimum guidance even after many years of operating service.

- Can be disassembled, material-specific recycling possible.

- Single flange mounting is possible.

- Can be installed in any desired position.

- Maintenance-free

- Fully repairable valve