This line of butterfly valve features a triple eccentric metal seat design that eliminates friction for zero leakage and precise control (adjustable ratio up to 100:1), making it ideal for high-temperature applications up to 425ºc. The LPB15 uses a full PTFE lining for exceptional resistance to strong acids, alkalis, and oxidising agents.

Size range: DN50 - DN800

Pressure range: PN10 - PN64, ASME Class 150

Seal: PTFE seat, STL/BODY; ANSI B16.104, PTFE soft seal; lip edge sealing structure; no o-rings needed; service life up to 1 million cycles

Temperature range: -40ºc to 1100ºc

Design according: ISO, API, ANSI, DIN, IEC, GB

End connection type: Flanged, wafer/lug

Fire safety: API 607, API 6A, API 6D, BS 6755

Inspection and test: API, ASME, ASTM, MSS, BS, ISO, NACE, EN

Certificates: ISO, API, ANSI, DIN, GB, TS, CE, SIL

Place of origin: Jiangsu, China