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ChinaFREE-VALVE’s fluorine lined butterfly valve adopts the central line fluorine lined structure,the valve body and disc are lined with anti-corrosive materials so as to effectively avoid the corrosion of the valve...
Size Range: DN50~DN1000
ChinaFREE-VALVE’s pneumatic ceramic butterfly valves were operated in the harshest control environments and offers excellent resistant to cavitation which is major problem for process control valves. The ceramic materials ar...
Sealing material: engineering ceramics
ChinaFREE-Valve's manual wafer type ceramic butterfly valves were operated in the harshest control environments and offers excellent resistant to cavitation which is major problem for process control valves...
Size Range: NPS2~NPS12,DN100~DN300
Pressure Range: PN6-PN25
Applicable Temperature: 0~200℃
Connection Type: Flange,wafer
ChinaAPI 609 Triple Offset Mulyi-Layers Metal to Metal Hard Sealing Butterfly Valves:Size: 2in-96inPressure ratings: ANSI CL150#,300#,600#Body: WCB,LCB,LCC,CF8(304),CF8M(316),CF3(304L),CF3M(316L)End co...
size: 2"-96"
class: 15-600LBS
ChinaSpherical Disc High Performance Butterfly Valve is developed based on the mechanism of the butterfly valve and segment ball valve . The special butterfly valve can be used at inlet of the water pump,piping network system,recovery s...
Material: WCB
Pressure: PN10
Operating method: Electric
Connection Type: Flange
ChinaAdoptive standards: Item Name Material 1 body CI/DI 2 seat EPDN/NBR/VITON 3 disc &nbs...
Nominal Size: 2~48"(DN50~DN1200）
Nominal Pressure: PN10, PN16, Class125
Material of body: Cast Iron, Ductile Iron, WCB , Stainless Steel
Seat Materials: NBR, EPDM, VITON
ChinaAdoptive standards:Valve Design: API 609, MSS SP-67Face To Face: API 609, MSS SP-67, DIN3202, BS EN558-1Pressure Test: API 598Flange Drilling: ANSI B16.1 class125, BS4504 PN10/PN16, DIN2501 ...
Nominal Size: 2~48"(DN50~DN1200）
Nominal Pressure: PN10, PN16, Class125
Material of body: Cast Iron, Ductile Iron, WCB , Stainless Steel
Seat Materials: NBR, EPDM, VITON
ChinaAdoptive standards: Item Name Material 1 body CI/DI 2 bushing polymer 3 seat E...
Nominal Size: 2~20"(DN50~DN500）
Nominal Pressure: PN10, PN16, Class125
Material of body: Cast Iron, Ductile Iron, WCB , Stainless Steel, Bronze
Seat Materials: NBR, EPDM, VITON, PTFE
ChinaAdoptive standards:Size Range: 2~32"(DN50~DN1200）Pressure: PN10, PN16, Class150Body Materials: WCB, Stainless SteelSeat Materials: Stainless steelDisc Materials: WCB, CF8,CF8MStem Materials: SS416,...
Nominal Size: 2~48"(DN50~DN1200）
Nominal Pressure: PN10, PN16, Class150
Material of body: WCB, Stainless Steel
Seat Materials: Stainless steel
ChinaAdoptive standards:Size Range: 2~32"(DN50~DN800）Pressure: PN10, PN16, Class125Body Materials: Cast Iron, Ductile Iron, WCB , Stainless Steel, BronzeSeat Materials: NBR, EPDM, VITON, PTFE ...
Nominal Size: 2~32"(DN50~DN800）
Nominal Pressure: PN10, PN16, Class125
Material of body: Cast Iron, Ductile Iron, WCB , Stainless Steel, Bronze
Seat Materials: NBR, EPDM, VITON, PTFE
ChinaAdoptive standards: Power 380VAC/3 phase/50Hz,220VAC/single phase/50Hz Output torque 50-800Nm Output speed 7.5-30s/90de...
Nominal Size: 2~32"(DN50~DN800）
Nominal Pressure: PN10, PN16, Class125
Material of body: Cast Iron, Ductile Iron, WCB , Stainless Steel, Bronze
Seat Materials: NBR, EPDM, VITON, PTFE
ChinaAdoptive standards: Name Material Body CI/DI Bushing polymer Seat EPDM/NBR/PTFE Disc DI/...
Nominal Size: 2~20"(DN50~DN500）
Nominal Pressure: PN10, PN16, Class125
Material of body: Cast Iron, Ductile Iron, WCB , Stainless Steel, Bronze
Seat Materials: NBR, EPDM, VITON, PTFE
ChinaAdoptive standards:Size Range: 2~12"(DN50~DN300）Pressure: PN10, PN16, Class125Body Materials: Cast Iron, Ductile Iron ;Seat Materials: NBR, EPDM ;Disc Materials: Ductile Iron + EPDM/NBR lined ;S...
Nominal Size: 2~32"(DN50~DN800）
Nominal Pressure: PN10, PN16, Class125
Material of body: Cast Iron, Ductile Iron
Seat Materials: NBR, EPDM
ChinaAdoptive standards: Name Material Body CI/DI Bushing polymer Seat EPDM/NBR/PTFE Disc DI/...
Nominal Size: 2”~40"(DN50~DN1000）
Nominal Pressure: PN10, PN16, Class125
Material of body: Cast Iron, Ductile Iron , WCB , Stainless Steel, Bronze
Seat Materials: NBR, EPDM, VITON, PTFE
ChinaAdoptive standards: Item Name Material 1 Body 304/316 2 Bushing polymer 3 Seat PTF...
Nominal Size: 2~8"(DN50~DN200）
Nominal Pressure: PN10, PN16, Class125
Material of body: SS304, SS316
Seat Materials: NBR, EPDM, VITON, PTFE
ChinaAdoptive standards: ItemNameMaterial1BodyCI/DI2Bushingpolymer3SeatEPDM/NBR/PTFE4DiscDI/CF8/CF8M/Al-bronze C958/WCB5StemSS416/SS304/SS3166Pin SS316/SS4167Disc typeWith-pin,One sten ...
Size Range: 1.5~40''(DN40~DN1000)
Pressure: PN10, PN16, Class125. 150LB
Body Materials: Cast Iron, Ductile Iron, WCB , Stainless Steel, Bronze
Seat Materials: NBR, EPDM, VITON, PTFE
ChinaThe Concentric Flanged Butterfly Valve gives several operational options to install, such as; handle, worm gear drive and electric or pneumatic control device. With its unique design of the valve body, the stem effectively separa...
Application: Other, Water Industrial Usage
Pressure: Pn1.0 ~ 2.0MPa
Temperature of Media: -15ºC ~ 120ºC
Structure: Butterfly
ChinaThe Resilient Seated Butterfly Valve has a unique double eccentric structural design which effectively reduces the sealing to wear off and has long service life. The wide-angle seat is designed to avoid over-tightening of th...
Application: Water Industrial Usage, Industrial Usage
Pressure: Pn1.0 ~ 2.5MPa
Temperature of Media: -10~120℃
Structure: Butterfly
ChinaThe High Performance Butterfly Valve offers a three-dimensional multi-layer metal hard seal (Stainless steel on stainless steel). When the valve is opened or closed, the frictional stroke between the sealing surfaces is short, t...
Application: Water Industrial Usage, Industrial Usage
Pressure: Pn6 ~ 6.4MPa
Temperature of Media: -29~450C
Structure: Butterfly
ChinaThe Lug Type Concentric Butterfly Valve reduces the rotational torque and supports the shaft which effectively separates it from the valve body and avoids the shaft to wear of. The valve is polished to match the valve ...
Application: Water Industrial Usage, Industrial Usage
Pressure: Pn1.0 ~ 1.6 MPa
Temperature of Media: -10~120℃
Structure: Butterfly
