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Shanghai Biaoyi Valve Co., Ltd.

Stretch Type Butterfly Valve, SD41X Stretch Type Butterfly Valve, Stretch Type Turbine Driven Flange Valve manufacturer / supplier in China, offering SD41X Stretch Type Turbine Driven Flange Butterfly Valve, 500X Pressure Relief, Pressure Sustaining Valve, Y43h/Y Piston Steam Reducing Valve (PRV) and so on.

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Supplier Homepage Product Butterfly valves SD41X Stretch Type Turbine Driven Flange Butterfly Valve

SD41X Stretch Type Turbine Driven Flange Butterfly Valve

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 30000 Sets / Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: SD41X
  • Transport Package: Plywood Case, Pallet
  • Origin: Shanghai
  • Trademark: BIAO YI
  • Specification: DN50 - DN2000
  • HS Code: 8481804090
Product Description

SD41X Stretch Type Turbine Driven Flange Butterfly Valve

SD41X stretch type turbine driven flange butterfly valve structure drawing

SD41X Stretch Type Turbine Driven Flange Butterfly Valve

ENSD41X Stretch Type Turbine Driven Flange Butterfly Valve

SD41X stretch type turbine driven flange butterfly valve applications

Stretch Type Turbine Driven Flange Butterfly Valve can stretch or shrink along with the shaft within a certain range and also overcome the displacement due to non-concentricity in the pipelines butt-connection to the shaft within a certain range of angle, making great convenience for the installation and remove of both valve and pipeline. Suitable for the purifying pipeline in petroleum, electric power, food, beverage, medicine industries etc. and the pipeline in industrial environmental protection, water treatment, high buildings, water supply and drainage etc. to act as open-close, getting through and adjusting the mediums flow.

SD41X stretch type turbine driven flange butterfly valve product manufacture and acceptance standards

a. Standards of design GB12238API1609JIS B2064 
b. Standard of flangeGB4216.4GB9115.8
c. Structural length GB12221 face. To. Face. GB12221 
d. Testing standards: GB/T13927JB/T9092

SD41X stretch type turbine driven flange butterfly valve main technical parameter

DN(mm)50~2000
PN(MPa)0.61.01.6
Test pressure
(MPa)
Strength test0.91.52.4
Seal test0.661.11.76
Applicable mediumWater Oil Sea-water
Applicable temperature80

SD41X stretch type turbine driven flange butterfly valve material for main parts

Name of partsMaterial
BodyC.l, WCB
WedgeC.lNo28A
stemStainless steel
Sealing ringNBR PTFE
PackingNBR PTFE V. washer

SD41X stretch type turbine driven flange butterfly valve main external and connection dimensions

DN
(mm)
PN
(MPa)
Main external and connection dimensions(mm)
LLMAXLMIND1DZdHH0D0
501.0/1.61501631381251654-1882.5306150
651701881581451854-1892.5326150
801801921621602004-18/8-18100341150
1001902251801802208-18110366150
1252002351902102508-18125396150
1502102401952402858-22142.5431150
2002302652152953408-22/12-22170617220
250250285235350/355395/40512-22/12-25197.5672220
300270302252400/410445/46012-22/12-25222.5768280
350290321271460/470505/52016-22/16-25252.5828280
400310343283515/525565/58016-26/16-30282.5948320
4501.033036030056561520-26307.5997320
50035038032062067020-263351053320
60039042536572578020-303901165320
70043046539584089524-30447.51380400
800470510430950101524-33507.51500400
9005105604601050111528-33557.51600400
10005506005001160123028-366151720400
12005706805801380145532-39727.51815400
14006407807101560163036-39854.21945500
16007208607901760183040-369732015500
18008009408701970204544-3910252235500
200088010209502100212548-4211352565500

Note: a. The seal testing pressure of the above butterfly valves is 1.6MPa/1.0MPa for DN50-DN800; 1.0MPa/0.6MPa for DN900-DN1000; 0.6MPa/0.25MPa for DN1200-DN2000. b. The connection dimensions for the above butterfly valves are set according to 1.0MPa standards; please make note when order in case of a special requirements. C. The driven ways are available with handle, turbine screw rod, pneumatic, electric etc.

SD41X Stretch Type Turbine Driven Flange Butterfly Valve

Shanghai Biaoyi Valve Co., Ltd. is located in Shanghai Qingpu industrial zone , mainly engaged in butterfly valve, check valve, strainer, gate valve, globe valve, ball valve,hydraulic control valve, balance valve, pressure reducing valve, regulating valve,and diverse pipe fittings, which covers over 100 series and 2000 products. The valve body has cast iron, ductile iron, carbon steel, alloy steel, stainless steel, copper and other materials. We could also machining products according to your standards. Our products are widely used in construction, water supply and drainage, fire control, electric power, metallurgy, petrochemical, gas, etc.

The factory covers an area of 35000 Square meters,with total assets of 51 million yuan; 300 staffs on service, including 17 senior engineer. We enjoyed ISO9001 international quality management system certificate and WRAS, CE, TS, etc. And Product could accord with ANSI/AWWA or other special requirements. Biaoyi is the first-level supply network member of China National Petroleum Corporation, sinopec authorized manufacturer, the member of China gas association, the China valve association member, China construction metal structure association, water supply and drainage director unit, the national power company ,power plant parts supply network member unit.


We always adhere to the philosophy of "survival from quality and development from technology,occupying market by famous brand",and innovate perpetually.

Company Name : Shanghai Biaoyi Valve Co.,LTD.   Contact: Mr. Liu  Tie  +86 139 1822 9256
Company Address : No.399 Songxiu Road,Qingpu Industrial Zone,Shanghai,China, P.C.201703
 
Telephone Number : +86-21-5975 8918  Fax Number : + 86-21-59758816
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