Butterfly Valve manufacturer_price_order- Hebei Diefei Valve Co., Ltd.

Butterfly plate outer circle using spherical form, improve the sealing performance and prolong the service lifestyles of the valve, with stress open and close extra than 50,000 times nonetheless preserve 0 leakage. The sealing components may be changed, and the sealing is dependable to achieve -

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Pneumatic Butterfly Valve Staliness Steel

Size:DN25-DN1200 Material:Body:Cast Iron/Ductile Iron/Cast SteelDisc:DI+Ni/SS304/SS316/AL-BZ/CF3M/SS2205/SS2507Stem:SS416/SS304/SS316/17-PH/Monel K500Seat:EPDM/NBR/VITON/PTFE/HYPALONOperation:Handlever /Gearbox/Electric / Pneumatic Standard:Design Standard:EN 593 , MSS SP67 API 609

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Single-Acting Pneumatic Butterfly Valve

1, small and light, easy disassembly and maintenance, and can be installed in any position. 2, simple structure, compact, small operating torque, 90° turn to open quickly. 3, the flow characteristics of straight line, good regulation performance. 4. The connection between butterfly plate and

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PTFE Seat Lug Type Butterfly Valve

Huge choice of substances, relevant for diverse medium.Small in length and light in weight, smooth set up and protection.it can be set up wherever needed.Simple and compact construction,Go with the flow block is small.amazing law overall performance.Size:DN25-DN1200Material:Body:Cast Iron/Ductile

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Double stem Lug Type Butterfly Valve CF8M disc with gear operator

Flow block is small.Excellent regulation performance.Minimized operating torque, energy saving.It can be used for dead-end.Size:DN25-DN1200Material:Body:Cast Iron/Ductile Iron/Cast SteelDisc:DI+Ni/SS304/SS316/AL-BZ/CF3M/SS2205/SS2507Stem:SS416/SS304/SS316/17-PH/Monel K500Seat:EPDM/NBR/VITON/PTFE/

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Lug Type Butterfly Valve CF8M disc with gear operator

Flow block is small.Excellent regulation performance.Minimized operating torque, energy saving.It can be used for dead-end.Size:DN25-DN1200Material:Body:Cast Iron/Ductile Iron/Cast SteelDisc:DI+Ni/SS304/SS316/AL-BZ/CF3M/SS2205/SS2507Stem:SS416/SS304/SS316/17-PH/Monel K500Seat:EPDM/NBR/VITON/PTFE/

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DI+NP Disc WECO Industry Butterfly Valve Double D Stem

100% bi-directional tight close-off. installation without restrction in route of go with the flow.reduced weight and average dimensions.low strain loss and reduced strength expenses. high kv/cv values.Easy to clean and disinfect for potable water systerms etc.Self cleansing (no residue can be

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Industry Butterfly Valve Staliness Steel

WECO butterfly valve rubber seat

100% bi-directional tight shut-off. Installation without restrction in direction of flow.Reduced weight and overall dimensions.Low pressure loss and reduced energy costs. High Kv/Cv values.Technical Parameters:SizeDN50-DN300Working pressure16Bar10BarShell24Bar15BarSeal(Air)6Bar6BarOperating

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WECO Industry Butterfly Valve Two-shaft type

100% bi-directional tight shut-off. Installation without restrction in direction of flow.Reduced weight and overall dimensions.Low pressure loss and reduced energy costs. High Kv/Cv values.Technical Parameters:SizeDN50-DN300Working pressure16Bar10BarShell24Bar15BarSeal(Air)6Bar6BarOperating

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WECO Butterfly Valve Oil Drilling industry

Easy to clean and disinfect for potable water systerms etc.Self cleaning (no residue will be trapped)Good resistance to corrosion.Technical Parameters:SizeDN50-DN300Working pressure16Bar10BarShell24Bar15BarSeal(Air)6Bar6BarOperating Temperature-45℃~+150℃Operating EnvironmentBallast and bilge system

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Alloy Staliness Steel Grooved End Butterfly Valve

Grooved End Butterfly Valve ductile iron +EPDM seat

Butterfly valve offers economical,efficient,and reliable service for grooved end piping applications.It is easily installed with two grooved end couplings. This butterfly valves are ideally suited for use in mechanical rooms,process lines,condenser water lines,demineralized water lines,and chilled

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DI+EPDM Coated Disc Grooved End Butterfly Valve with handlever

It is easily installed with two grooved end couplings. This butterfly valves are ideally suited for use in mechanical rooms,process lines,condenser water lines,demineralized water lines,and chilled and hot water lines.MaterialCast Iron Ductile Iron Carbon Steel Stainless SteelDuctile Iron

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