Groove Type Gate Valve Fire Gate Valve Worm Wheel Fire Fighting Flange Cast Iron Gate Valve
Products Description Gate Valve Our fire signal gate valve serves as a specialized component in fire protection systems. It's engineered to oversee the flow - cut situation and electrical - carrying status of the fire water supply network via electrical signals. When the valve is fully open, it...
Description
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Products Description
Our fire signal gate valve serves as a specialized component in fire protection systems. It's engineered to oversee the flow - cut situation and electrical - carrying status of the fire water supply network via electrical signals. When the valve is fully open, it stays silent in terms of signal output. But once its opening is reduced to 20% or lower, it will trigger a valve - closing signal without fail. This valve finds its typical application in automatic sprinkler setups and fire - fighting wet pipe systems, where keeping tabs on the valve's operational status is a must.

01
Precise Monitoring
Enables accurate monitoring of the fire water supply system's flow - cut and current - carrying status. Once the valve opening drops to 20% during operation, it promptly sends out a closing signal, ensuring timely detection of abnormal valve states.
02
Dual - type Versatility
Available in flange type (ZSXZF4 - Q) and groove type (ZSXZF8 - Q). The flange type offers reliable connection for fixed - installation scenarios, while the groove type allows for quick and convenient installation, catering to different pipeline connection needs.
03
Robust Performance
Boasts a rated working pressure of 1.6MPa and a strength test pressure of 6.4MPa, ensuring stable operation under high - pressure conditions. It can effectively withstand water hammer and other pressure impacts in fire - fighting systems.
04
Wide Adaptability
Suitable for media such as water and foam mixtures, and can operate within a medium temperature range of 4 - 70°C. It can function properly in various fire - fighting environment conditions.
Technical Parameters
| Specifications | Groove Type ZSXF150-Z(G) | ||||||
| 50 | 65 | 80 | 100 | 125 | 150 | 200 | |
| Rated Operating Pressure | 1.6 MPa | ||||||
| Strength Test Pressure | 4.8 MPa | ||||||
| Applicable Medium | Water, foam mixture | ||||||
| Temperature of Medium | 4~70℃ | ||||||
| Switch Contact Rating | DC24V 0.5A | ||||||
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