The main part of the ball valve is ball which has a hole in middle. When that ball rotate 90 degree it close or open. They are useful for applications which have to be rapid.
Advantages;
Minimal loss of pressure
Easy to opening and closing
Good leak tightness
Compact design
TGV-20 occurs from 3 parts. Because of their configuration they provide minimal loss of pressure
Actuators can assembly easily.
Material Structure:
Body: GG25 cast iron
Ball: AISI 316 stainless steel
Connection:
Flanged
Nominal Diameter:
DN40 (1 1/2”) – DN200 (8”)
Working Pressure:
Up to 16 bars
Working Temperature:
-10 to 120ºC
Typical Applications:
Heating air-conditioning systems
Food industry Chemical industry
Shipbuilding
Paper mills
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