Butterfly Valve

CAST STEEL BUTTERFY VALVE : MERK : KEYSTONE Features: 1) Sizes: 100mm - 800mm 2) Seal: stainless steel / fluorine plastic 3) Body: cast steel 4) Disc: cast steel 5) Stem: stainless steel 6) Standard: JB, GB/ T, DIN 7) Type: two-way cast steel butterfly valve 8) Pressure: 1.6MPa ( 16kg) 9) Connection type: flange end 10) Control method: gear driven 11) Advantages: good appearance, long service life and flexible switch LUG BUTTERFLY VALVE : Lug Butterfly Valve, We are one professional Lug Butterfly Valve, Lug Butterfly Valves Manufacturer and Lug Butterfly Valve Export in China.We can produce Butterfly valve, Lug Butterfly Valve, Lug Valve according to your requirements. If you are interested in any of Butterfly valves or Lug Butterfly Valves or have a customized requirement to fill, please contact us right now ! Product Description : Lug Butterfly Valve Size: NPS 2" -72" Pressure: Class150 - 3000 Material: WCB, WC1, WC5, WC6, WC9, WC12, CF3, CF8, CF3M, CF8M410, 304, 316, 304L, , 38CrMoAlA, 25Cr1MoV Design & Manufacture Std.: BSBS 5155, API 609, MSS SP-67, and MSS SP-68 Face to Face Std.: BS 5155, and API 609, MS End Connection Std.: ASME B16.5, and DIN2543-2545 Test Standard: ISO5208, and BS 6755 Structure Type: Center line pattern, double eccentric pattern, three eccentric pattens Operated Way: Lever, gear, pneumatic, and electric Standard : API, JIS, DIN, BS, GB FLANGED BUTTERFLY VALVE : Test and inspection: API598End connection: WaferBody: CI, DI, Carbon Steel, Stainless SteelDis: DI, Al-bronze, Stainless steel, Carbon SteelSeat: EPDM, NBR, PTFE, Shaft: Stainless steel, Carbon steelControl Actuator: Handles, gear, electric and pneumaticTemperature Range: -10-176° C PN.1.0Mpa 1.6MpaMedium: water, Oil, Gas Packing: Wooden with carton inside Pneumatic Eccentric Butterfly Valve pneumatic eccentric butterfly valve: It has unique eccentric configuration. It is of compact configuration, good bellows seal and long performance life, and has two functions of both the regulating and shut-off valves. It is widely applied to chemical plant, paper making, electric power, spinning mill, pharmacy, packinghouse and sewage farm under regulating and controlling systems Main technical parameters: 1) Nominal size: DN 50-600mm 2) Nominal pressure: ANSI 150-600lbs 3) Flange standards: ANSI 4) Leakage class: ANSI IV/ V/ VI 5) Body' s material: WCB/ CF8/ CF8M Characteristics: 1) Equal percentage 2) Temperature range: -60~ + 450° C WAFER BUTTERFLY VALVE : Product Description Size: NPS 2" - 72" Pressure: Class150 -1500 Material: WCB, WC1, WC5, WC6, WC9, WC12, CF3, CF8, CF3M, CF8M410, 304, 316, 304L, , 38CrMoAlA, 25Cr1MoV Design & Manufacture Std.: BS 5155, API 609, MSS SP-67, MSS SP-68 Face to Face Std.: BS 5155, API 609, MSS SP-67, MSS SP-68 End Connection Std.: ASME B16.5, DIN2543-2545 Test Standard: ISO5208, BS 6755 Structure Type: Wafer, flanged Operated Way: Worm gear, pneumatic, etc. Material Origin : Ex. USA, Japan, Eropa, Korea, China. Taiwan