GROOVE END
Rating
DN.50mm (2”) – 300mm (12”)
PN 10, 16
Materials
Body: Ductile iron, epoxy/ rilsan internally and externally coated
Disc: CF-8M/ GJS500.7 vulcanised
Sealing: EPDM/ NBR
Shaft: AISI 420
Design standards
Design features
- The grooved coupling system provides secure, simple and fast connection
- Neither welding nor adapter flange are required
- Grooved butterfly valve is suitable for water and particularly for fire protection systems
- The EPDM vulcanised disc provides perfect sealing and low operating torque
- Is the lightest pipe to valve connection solution
- Fast and easy mounting or dismounting
- Possible adaptation on every type of pipe
- A perfect alignment of the valve and pipe is not required in the assembly; some flexibility is allowed
- Low pressure drop thanks to the aerodynamic disc
- Bi-directional sealing
Applications
Fire protection systems
Water: irrigation, potable water, sea water, water supply, pumping station, industrial water, waste water
Heating, air conditioning
Compressed air
Cooling tower, equipment cooling, waste treatment , general plant services, dewatering, turbine cooling, drain lines, fuel oil, chemical cleaning
Industries:
Construction
Irrigation
Food industry
Paper mills
Steel industry
Chemical and petrochemical
Mining
Process industry
Sugar mills
Cement industry
Power generation
Shipbuilding and offshore
