Lined Two-piece Flanged Ball Valves | Series 5500
PFA, the newly developed Melt processable flouropolymer, has similar chemical resistance to PTFE combined with the highest temperature resistance of melt processable flouro-plastics. It has excellent mechanical strength, outstanding dielectric properties and is unaffected by virtually all solvents and chemicals.
This product lined with flourine-plastics, equipped with new type structure of lever ball body as well as the unique elastic lip-sealing seat has the high-sealed performance and lowe torque of operation within the large pressure difference and temperature variation range. This product can be acted as switch or adjustment to carry the liquid and gas (including the vapor) in various industry pipes with strong corrosion such as acid, alkaline and salt.
- Advantages:
- Unique sealing seat design
- En-connection with bubble-tight shut-off, zero leakage
- Two piece split body with bolted cap in design
- Lined PTFE/PFA body, cap and ball
- Integral design of ball and stem
- Temperature: -20°F to +400°F
- Standards:
- Face to face according to ANSI B16.10
- Flanged End according to B16.5a
- Inspection and testing accordign to API 598
- Size: