The closing element of the butterfly valve is a rotating valve shaft on the vertical axis. There is a seal between the metal cover and the elastic or plastic sealing element that is covered inside the valve body. The sealing element is also used as a flange seal between the valve and the pipe.
It has the advantages of small pressure loss, easy opening and closing, good sealing, light weight and small space.
Ayvaz KV-17 wafer type butterfly valve should check whether it can move freely during installation. The stem can be mounted horizontally or vertically. However, the DN300 should be installed horizontally.

Product Features:
valve body: GGG 40.3 cast iron
Disc: Aluminum Bronze
Valve: AISI 416 Stainless Steel
Maximum operating temperature: 80 ºC
Connection: Wafer type

Application:
-Heating, Ventilation and Air Conditioning Systems
-Water Treatment and Distribution System
-Mining Industry
-Shipbuilding and Drilling Plant
-Chemical and petrochemical plants
-Sugar, Food and Chemical Industry
-Fire Fighting System

Note:
Recommended DN125, DN150, DN200 use pressure reducer. Pressure reducers are only produced for KV-17 butterfly valves of DN200 and above.

Actuator type:
-Manual operation
-Reducer
-Single-acting pneumatic actuator
-Double acting pneumatic actuator
-With electric actuator/switch (manual arm)