Wafer type butterfly valve signal light weight, small size, suitable for various medium pipelines do adjust, cut off the throttle application. The valve made of the unique design of the structure, the sealing surface of valve seat and disc are made of different hardness made of stainless steel, very reliable sealing performance, corrosion resistance, anti rust, long life characteristics.

A clip on butterfly effect, signal:

Wafer type butterfly valve is usually installed signal control equipments in the fire system, it can beobserved directly the valve opening and closing degree. When the valve is opened or closed to the specified location, signal device on the valve will then send out the specified signal to the firedetection center can show the opening and closing the butterfly valve, stop valve affect sprinklerfunction in the event of an accident.

Wafer type butterfly valve in the need to display signal is very suitable for the pipeline system valve switching state, also can be in a variety of media or the use of pipelines and containers containing solid powder on. Especially popular in high-rise buildings or use fire control system, makeregulation and throttle device in food, oil, paper, smelting, hydropower, ship, water supply and drainage, chemical, pharmaceutical, energy and other pipeline systems.

Two, on the folder type butterfly valve signal characteristics:

1 reasonable design, novel and unique structure, light weight, fast opening speed;

2 operating torque is small, convenient and labor saving, flexible installation position is not affected by the medium effect, convenient maintenance;

The 3 seal special material, has the advantages of corrosion resistance, aging resistance, long service life etc.;

The 4 seal member is replaceable, and has bidirectional sealing, reliable sealing performance, zero leakage;

5 butterfly valve if the selection of different parts of material manufacturing, can be used in a variety of media system.

Wafer type butterfly valve is the new product standard signal light valve, the introduction of foreignadvanced technology design, it consists of few parts and original combination, especially suitable for fire protection system. The opening and closing state it can be direct, clear observation of the valve, thus applicable to a wide range of. Due to the direction of media flow unrestricted, so it can be in any position of the folder type butterfly valve signal installation.

Three, on the clip signal butterfly valve note:

1, the product name and model of the nominal diameter of the valve body material and the nominal pressure by the use of the temperature and driving method using medium and with the attachment so that we provide you the correct selection.

2, if there are special requirements please indicate in the ordered products.

3, if the unit has been selected from the design models, please according to the model directly to our sales order.

4, the occasion is very important when using more complex or the environment, please try toprovide the design drawing.