CAST STEEL BUTTERFY VALVE : 
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