Pressure rating: CLASS 150 to CLASS 1500 (PN10 to PN160)

Nominal diameter: 2 "to 144" (DN50 to DN3600)

Temperature range: -196℃ to 816℃

Seal class: ANSI V, VI, 0 leakage

Flow characteristics: Approximately equal percentage connection method: Adjustable ratio: 30:1

Medium range: high-temperature steam, oil products, chemicals, gas, olefins, high-temperature flue gas, liquid oxygen, liquid nitrogen, LNG, propylene, ethylene, gas conveying particles, dust and other flammable, explosive and dangerous chemicals, etc

Main materials: WCB, WC6, WC9, WCC, LCB, CF8/3 (M), SS304/316L, duplex,Hastelloy, Inconel, Monel, Alloy20, Incoloy, Ti, etc

Seat material: STL6\12\21, NI40\55\60 and other carbide

Operation methods: manual, pneumatic, electric, hydraulic, pneumatic-hydraulic

Certified: SIL3, APIQ1, API609, API6FA, API607, ISO15848, TA-LUFT, CE, TSGA1 A2 certification, emergency shut-off valve certification for safety accessories, etc.