Double Flange Triple Offset Butterfly Valve

Basic Info
●Model NO.: D343
●Connection Form: Flange
●Seal Form: Force Sealed
●Work Pressure: High Pressure (1.6mpa< Pn <10.0mpa)
●Material of Seal Surface: Metal Hard Sealed
●Application: Industrial Usage, Water Industrial Usage, Household Usage
●Pressure: Class 150~Class1500
●Connection: Flange, Wafer, Butt-Welding
●Trademark: OEM
●Origin: Wenzhou
●Driving Mode: Manual
●Structure: Three-Eccentric Sealing
●Valve Stem: Extended
●Working Temperature: Medium Temperature (120°C<T<450°C)
●Valve Body: Casting
●Size: Dn40~Dn2400
●Material: Ci, Di, CS, Ss
●Seat: Metal Seat, PTFE Seat, Rubber Seat
●Specification: D343
●HS Code: 8481804090


Size: 3"(DN80)-96"(DN2400) 
Pressure: 150LB-600LB / PN16- PN100 
Material: WCB, WCC, WC6, WC9, C5, C12, C12A, LCB, LCC, LC1, LC3, CF8, CF8M, CF3, CF3M, CF8C 
Medium: Water, oil, gas, steam 


Standards: 
1) Design and manufacture:  MSS SP-68 
2) Face to face/end to end: ANSI B16.10 
3) Flange dimensions: ANSI B16.5A 
4) Butt welding dimensions: ANSI B16.25 
5) Pressure temperature rating: ANSI B16.34 
6) Inspection and test: