3H deluge valve is designed for control of many kinds of water supply such as irrigation, waterworks, industrial applications and fire extinguishing systems etc. The valve can open simultaneously by sensor head operation or by the manual operating unit connected to the valve controllers, and the extinguishing liquid is emitted simultaneously from the designated sprinkler heads. 3H deluge valve does not require external piping for pressure control because the pressure control orifice and check valve are built inside the deluge valve.
Specifications
- Material specifications:
- Body and cover: cast iron FC-20
- Clapper: cast iron FC-20
- Valve seat: brass casting
- Guide: brass casting
- Differential diaphragm: rubber(NBR)
- Spring: SUS 304
- Orifice check: brass casting
- Ball: SUS 304
- Packing: NBR
- Technical data:
- Pattern: 180 degree(inlet to outlet)
- End direction: 1 1/2"& 2"PT thread 10kgf/cm^2
- Setting direction: vertical and horizontal
- Maximum pressure: 14kg/cm^2
- Test pressure: 20kg/cm^2(water)
- Maximum flow: 450 l/min for 15"valve; 700 l/min for 2"valve
- Valve assembly details Size:
- MU-150: 1.5"
- MU-250: 2"
Main Products
fire protection equipment including sprinkling system, ABC dry powder fire extinguishing agent, fire alarm system control panel, fire fighting system