| Size : - 25 mm to 150 mm
Body : - Graded C.I or Ductile Iron ASTM A 351, Gr.CF8(S.S-304 or 316) Lined By FEP/PFA Ball : – ASTM A 216, Gr.WCB, Casting grade Lined by FEP/PFA
Lining Material : - FEP/PFA
Lining Thickness : - 3 to 5 mm THK.
Design : - Two Piece As per BS- 5351 Temp. Resistant : - FEP- -20 to 180* PFA- -20 to 230* Testing : - Hydro Test -11 kg /cm2 to Full Vacuum as per BS/API Pneumatic Test- 6 kg/cm2
Spark Test-15 KVA DC F to F : - As per Class 150 Flange Drilling : - As per ANSI B 16.5 Operation : - Usually Manual Lever operated, Gear and Pneumatic Actuation also provided on Request. |
| Ball Valve is the particular types of rotary valves used in engineering industries. It’s generally used in fluid-handling systems for flow control. These types of rotary valves are fixed for corrosive applications. They are used in pharmaceutical, chemical plants, rubber manufacturer, pulp and paper plants, water treatment systems, textile manufacturer, food processing plant. In general, ball valve has many advantages when contrasted with other valve types. Ball valve can maintain and regulate high volume, high pressure and high temperature flow for manufacturers who deal in chemical and above mentioned industies..
Mainly ball valves offer rugged construction providing for a long service life, and a comparably low cost. As well, the design of the regulating element allows the valve to function without the complications of side loads, typical of butterfly or globe valves, and the valve design consent check and repair of seats and seals not including the valves body from the pipeline.
As the name involve, are stop valves that use a ball to stop or start the flow. The ball makes the same function as the disc in the globe valve. |
