- Hydraulics - Pneumatics >
- Valve >
- Alarm valve
Alarm valves
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DN: 50 mm - 300 mm
Pressure: 12 bar - 20.7 bar
... older butterfly valves. Designed for easy installation and operation, the unit includes a scannable QR code linking to up-to-date product and technical information. Available configurations include supervisory open (to isolate an alarm ...
TYCO FIRE & INTEGRATED SOLUTION
DN: 0 mm - 0 mm
... Overview
These
valves are designed to automatically drain water from components or
valves that are normally dry, such as
alarm lines, control
valves at hose stations, dry standpipes, ...
TYCO FIRE & INTEGRATED SOLUTION
DN: 0.5 in
Pressure: 0 bar - 17.2 bar
... These valves are used to automatically drain water from components or valves that are normally dry, such as an alarm line or control valve at a hose station Features Model AD-1: ...
Total
DN: 150 mm
Pressure: 16 bar
... attic spaces. In a dry pipe situation, the valve is engaged either by a fire detection alarm or the release of a sprinkler. By starting to prefill the system piping with water when a fire is first detected, preaction ...
Total
DN: 40 mm - 200 mm
Pressure: 16 bar
... 300 PSI (compared to the original DV-5 valve). It also features a reduced footprint and integrated alarm port to make installation and maintenance easier. The integrated alarm port also eliminates the ...
Total
DN: 50 mm - 300 mm
Pressure: 12, 20.7 bar
Temperature: 0 °C - 100 °C
... a supervisory open version to isolate the alarm valve, as well as a supervisory closed version for bypass. The wafer-style butterfly valve — only available in Russia — can visually indicate whether the ...
Total
Pressure: 140 Pa - 840 Pa
Temperature: 1 °C - 42 °C
Flow rate: 4,500, 5,900 l/h
... determine piston positions. “Totalizer” function tracks total amount of water treated. Audible Cycle Advance Alarm sounds if the valve is stuck in any position for more than 2 minutes. Self-charging capacitor ...
DN: 0 mm - 10,000 mm
Pressure: 2 bar - 16 bar
... Water Actuated Foam Valve (WAFV) consists of a ball valve and an approved, corrosion-resistant actuator. The valve operates by water pressure only, from the mains water pressure supply on a bladder tank ...
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