DN50 EPDM Seal Worm Gear Butterfly Valve With PN16 Pressure Rating And Manua Actuator Type
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...Worm Gear EPDM Seal Butterfly Valve water valve 1. Description: Butterfly valve is widely used in chemical, building materials, power stations, glass and other industries in the ventilation, environmental protection projects of dust containing cold air or hot air body pipe, as a gas medium to adjust the flow or cut off devices. The EPDM sealing ring is used in the structure of the clamping butterfly valve......
Fabia Valve Industry (Suzhou) Co., Ltd.
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Ductile Iron Grooved Butterfly Valve , Card Slot Worm Gear Butterfly Valve
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...Worm Gear Butterfly Valve 1.6 Mpa Fire Protection Valves Introduction The grooved butterfly valve adopts worm gear and worm drive, and then the cam rotates to press or release the contact on the signal device according to the predetermined position, and the corresponding "on" and "off" electrical signals are output to display the opening and closing status of the butterfly valve. Grooved butterfly valves......
China • Yuanda Valve Group Co., Ltd.
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Soft Sealing Worm Gear ductile iron Body PTFE lined Wafer PN16 Butterfly Valve
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Specifications: Butterfly Valve is a kind of simple structure, at the same time it can be used for low pressure pipeline medium switch control., serve as cut off and throttling in the pipeline. Material: The body material: GG25/GGG40/GGG50 The disc ......
WENZHOU ANRY VALVE CO.,LTD.
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PN25 CF8 Soft Sealing Worm Gear Operated Ball Valve For Oil
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...Soft Sealing Worm Gear Operated Ball Valve for Oil Specifications PN25 D D1 D2 L 100 220 180 190 How does it work? The ball valve working mechanism works this way.Whether it is manually or actuator operated,some force moves the lever or handle to a quarter turn to open the valve......
Wenzhou Xidelong Valve Co. LTD
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Manual Driving Mode NB-QXHY 150psi UPVC PVC Worm Gear Butterfly Valve with EPDM O-Ring
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...convex ring and seat concave ring embedded each other, the seat is not deformation, each opening and closing sealing effect is good, life growth, installation platform in line with ISO5211 standards. Product name PVC butterfly valve Material PVC Size 2 1/2...
Ningbo Qianxiang Huiya International Trade Co., Ltd.
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Ductile Iron Soft Seal Double Offset Butterfly Valve For Water Pipeline Use
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...Soft Seal Double Offset Butterfly Valve For Water Pipeline Use Product introduction: The double eccentric butterfly valve is further improved on the basis of the single eccentric butterfly valve and is also the most widely used. Its structural feature is that the valve stem axis deviates from both the center of the butterfly plate and the center of the body. The double eccentricity effect allows the butterfly......
Shanghai Jianggong Valve Manufacturing Co., Ltd.
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Soft Sealing NBR Wafer Butterfly Valve EPDM Seat SS Butterfly Valve
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Gas Stainless Steel Butterfly Valve Soft Sealing NBR EPDM Seat SS Butterfly Valve Specifications Butterfly Valve is a kind of simple structure, at the same time it can be used for low pressure pipeline medium switch control., serve as cut off and ......
TOBO STEEL GROUP CHINA
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Ductile Iron Manual Handle Butterfly Valve PN10/16 Wafer Soft Seal Stainless Steel Butterfly Valve
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..., and are lighter weight so they need less support. The disc is positioned in the center of the pipe. A rod passes through the disc to an actuator on the outside of the valve. Rotating the actuator turns the disc either parallel or perpendicular to the...
Dongying Oilman Machinery Equipment Co.,Ltd.
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Ductile Iron Soft Sealing Double Flange Butterfly Valve Gearbox Operated
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Flange End Butterfly Valve 1. PROFUCT PROFILE Wafer type butterfly valve is one type of central lined butterfly valve, which is one normal type of butterfly valve in need of big quantity.Butterfly valve flange type has its flanges with holes. The pipe end......
Anhui Prosper Flow Technology Co., Ltd
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EPDM/PTFE Soft Seal Flange Connection Butterfly Valve for Mid-Pressure Work Pressure
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STANDARD MATERIAL OF MAIN PARTS NO. PART MATERIAL 1 Body Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel 2 Seat NBR,EPDM, Viton,Neoprene,HYPALON,Silicon 3 Shaft Stainless Steel416,316,304 4 Disc Ductile Iron+Ni,CF8,CF8M,Bronze 5 Pin Stainless Steel......
Xuteng Valve Group Co., Ltd.
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