PTFE Seat, Reducer Bore Ball Valve, 4 x 3Inch, CL300

Nominal Diameter: 4 x 3 Inch
Nominal Pressure: Class 300
Construction Type: Reducer Bore
Connection Type: Raise Face
Operation: Handwheel
Body Material: ASTM A216 WCB
Ball Material: ASTM A182 F316
Seat Ring: PTFE
Design Code: API 6D
Face to Face Code: ASME B16.10, API 6D
Flange Dimension: ASME B16.5

Test & Inspect: API 598
Pressure&Temp.: ASME B16.34

Feature:
Floating ball valve under the action of the medium pressure, the ball can generate a certain displacement and press on the sealing surface of the outlet section to ensure the sealing at the outlet end.  The floating ball valve has a simple structure, compact design and good sealing performance.  The sealing surface and the ball valve are often closed, and are not easily eroded by the medium.  It is suitable for general industrial media such as water, solvent, acid and natural gas,and is also suitable for relatively harsh working conditions. Medium such as oxygen, hydrogen peroxide, methane and ethylene.