Worm wheel clamp type signal butterfly valve

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Category：

Fire Signal Butterfly Valve

Key words：

Automatic Sprinkler System

Product details

In the fire water supply system, due to the wrong closure of a valve, the whole or part of the water source of the system is cut off and can not be in a standby state, resulting in serious consequences. It is often difficult to check whether these valves are in full open state. Therefore, the valve is equipped with an electrical signal device and connected with the control cabinet to monitor whether the valve is opened (or closed) to ensure the normal operation of the fire water supply system.
The fire signal valve developed by our company is specially designed based on the above situation. According to different structural forms, it can be divided into worm wheel type butterfly valve, handle type butterfly valve and groove type butterfly valve. Nominal path from DN50-DN250.
This series of valves can also be used in other common water supply and drainage systems and various fluid medium delivery systems that need to be monitored for closure status.
This series of valves have good sealing performance, small torque force, flexible and labor-saving operation, and are the preferred valves in fire water supply system.
The series valves have undergone rigorous sealing performance tests before they leave the factory.

Specifications and Techincal Parameters：

Specifications	Rated Working pressure( Mpa)	Nominal Diater D(mm)	Electrical performance index	Applicable medium	Suitable temperature
ZSXF-50-D	1.6	50	DC24V 3A	Clear water and foam	Normal Temperature
ZSXF-65-D		65
ZSXF-80-D		80
ZSXF-100-D		100
ZSXF-125-D		125
ZSXF-150-D		150
ZSXF-200-D		200
ZSXF-250-D		250