Construction and features: Concentric disc and seat configuration, Lug, Wafer, Double Flanged, Soft seal

Normal diameter or bore: NPS 2"~NPS 48", DN50~DN1200, 50A~1200A.

Normal pressure or rating: Class 125~Class 150, JIS 10K~16K, PN 10~PN 16.

Material: WCB, CF8, CF8M, A126 B, A339-80-45-10, A395 60-40-18, GG-25

Design & manufacture: API 609, MSS SP-67.

Face to face dimension: ISO 5752, BS EN 558, BS 12982, JIS B2002.

Connection ends: ASME B16.5, ASME B16.47, API 605, MSS SP-44, JIS B2220, JIS B2239 ISO 7005-1, BS EN 1092, BS 12627.

Testing & inspection: API 598, BS 12569, MSS SP-61, ISO 5208.

Operation type: Lever(10 position locking), Wormgear, Pneumatic, Electric.