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BSWF Rubber Seal Hand Lever Wafer Centre Line Butterfly Valve

BSWF Rubber Seal Hand Lever Wafer Centre Line Butterfly Valve

BSWF Rubber Seal Hand Lever Wafer Centre Line Butterfly Valve

Product Details:

Place of Origin: TIANJIN CHINA
Brand Name: TIANJIN BELL
Certification: ISO9001 CE
Model Number: BSWA

Payment & Shipping Terms:

Minimum Order Quantity: 1 Piece
Price: USD 100-500 PIECE
Packaging Details: plywood case
Delivery Time: 5-10days
Payment Terms: T/T L/C Western Union Paypal
Supply Ability: 1000 pieces per month
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Detailed Product Description
Size: DN50-DN500 Material: Cast Iron
Sealing: Rubber Seal Nominal Pressure: PN1.0 1.6 2.5
Applicable Medium: Air, Water, Vapor, Gas And Slightly Corrosive Medium Such As Acids, Alkali And Salt Leakage: Zero Leakage

Product Feature
·Simple structure, small size, light weight, the number of spare parts is limited
·A mere 90 degrees rotation can realize fast-speed open-close, easy operation and good performance for controlling the fluid.
·When the butterfly valve is fully opened, the valve plate thickness is the only resistance as the mediums flow through the valve body, so the differential pressure is small.
·Better performance for controlling the flow


Performance Specifications
Valve body material:cast iron, cast steel, stainless steel
Seal-ring material:EPDM -40~+125℃
NBR -20~+82℃
SI -70~+150℃
VITON -23~+150℃
PTFE +10~+150℃
Medium:fresh water, sewage, sea water, air, steam, food, drugs, all kinds of oil, acid, alkali, salt and so on.

 

Dimensions

BSWF Rubber Seal Hand Lever Wafer Centre Line Butterfly Valve

 

Diameter DN L D1 D Z-φd H H0 A B
50 43 125 165 4-18 63 306 193 125
65 46 145 185 4-18 70 321 193 125
80 46 160 200 8-18 83 346 193 125
100 52 180 220 8-18 105 387 193 125
125 56 210 250 8-18 115 411 193 125
150 56 240 285 8-22 137 447 193 125
200 60 295 340 8-22 164 572 283 165
250 68 350 395 12-22 206 646 283 165
300 78 400 445 12-22 230 738 334 175
350 78 460 505 16-22 248 761 334 175
400 102 515 565 16-26 289 877 425 210
450 114 565 615 20-26 320 938 425 210
500 127 620 670 20-26 343 993 425

210

 

Contact Details
Tianjin Bell Automatic Instrument Technology Co., Ltd

Contact Person: Mr. Jack

Fax: 0086-22-27529983

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