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Shanghai Biaoyi Valve Co., Ltd.

DIN Bellows Seal Globe Valve, DIN Bellows Seal Valve, Seal Globe Valve manufacturer / supplier in China, offering DIN Bellows Seal Globe Valves, 500X Pressure Relief, Pressure Sustaining Valve, Y43h/Y Piston Steam Reducing Valve (PRV) and so on.

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DIN Bellows Seal Globe Valves

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 45000 Sets / Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: WJ41
  • Transport Package: Plywood Case, Pallet
  • Origin: Shanghai
  • Trademark: BIAO YI
  • Specification: DN15 - DN350
  • HS Code: 8481804090
Product Description

DIN Bellows Seal Globe Valves

DIN Bellows Seal Globe Valves
 

Specification

DIN EN Pressure PN 16 (1.6 MPa) - PN 40 (4.0 MPa); 15 mm - 350 mm (1/2″ - 14″)

Bolted Bonnet (BB), Bolted Gland (BG), Outside Screw & Yoke (OS & Y); Butt Welded (BW), Raised Flanged (RF), Ring Joint Flanged (RTJ), Flat Face Flanged (FF), Male & Female Face Flange (M&F)

 

DIN bellows seal globe valve bellow seal acc. to DIN EN is applicable to the cutting and connection of pipelines medium that are used in various industries such as petroleum chemical industry, pharmacy, chemical fertilizer, electric power industry etc under nominal pressure of PN1.6-16MPa and working temperature of -29°C - 350°C

Structural Formation: BB-BG-OS & Y
Driving Manner: Hand-operated Electric-actuated
Design Standard: DIN 3356
Face to Face: DIN 3202
Flange Ends: DIN 2543-2545
Test & Inspection: DIN 3230
Notes: The size of serial, valve connecting flange can be design according to customers' requirement.
 
Nominal Pressure (MPa)Shell Test (MPa)Sealing Test (MPa)Suitable Temp (°C)Suitable Medium
1.62.41.76≤50°CWater, oil & gas
2.53.752.75
4.06.04.4
6.49.67.04

Materials

 
DIN Bellows Seal Globe ValvesDIN Bellows Seal Globe Valves

 
No.Part NameMaterials
1BodyGS-C25 1.7363, 1.4308, 1.4408, 1.4306, 1.4301
2DiscASTM A182-Gr.F6a, ASTM A182-F22, ASTM A182-F304, F316, F321, F304L, F316L
3PinASTM A182-Gr.F6a, ASTM A182-F22, ASTM A182-F304, F316, F321, F304L, F316L
4Bellow Assemble321, 304, 316
5StemASTM A182-Gr.F6a, ASTM A182-F22, ASTM A182-F304, F316, F321, F304L, F316L
6BonnetGS-C25 1.7363, 1.4308, 1.4408, 1.4306, 1.4301
7PackingFlexible Graphite, PTFE
8GlandGS-C25 1.7363, 1.4308, 1.4408, 1.4306, 1.4301
9Guide Piece25, 45, 304, 316
10Yoke NutZQA19-4
11HandwheelWCB, QT400-18
12BoltASTM A193-B7, A193-B8, A193-B8M
13NutASTM A194-2H, A194-8, A194-8M
14GasketFlexible Graphite + Stainless Steel, PTFE

Sizes (inch / mm) and Weights (Kg): Butt Welded or Socket Welded

 
DIN Bellows Seal Globe ValvesDIN Bellows Seal Globe Valves

 
 
DNPN16PN25PN40
LHWLHWLHW
15130174120130174120130174120
20150176140150176140150176140
25160207140160207140160207140
32180207160180207160180207160
40200210160200210160200210160
50230225180230225180230225180

Sizes (inch / mm) and Weights (Kg): PN 16, Butt Welded & Flanged

 
DIN Bellows Seal Globe Valves
 
 
ModelWJ41-16
PressurePN16
Size1520253240506580100125150200250300350
L130150160180200230290310350400480600730850980
H195200220225235250260265370400515550600630680
W120140140160160180200220250300350400450500500
Weight (Kg)44.557912.51823415490160260410610

Sizes (inch / mm) and Weights (Kg): PN 25, Butt Welded & Flanged

 
 
ModelWJ41-25
PressurePN25
Size1520253240506580100125150200250300350
L130150160180200230290310350400480600730850980
H195200220225235250260265370400515550600630680
W120120140160160180200220250300350400450500500
Weight (Kg)44.557.59.5131924435795168300510680

Sizes (inch / mm) and Weights (Kg): PN 40, Butt Welded & Flanged

ModelWJ41-40
PressurePN40
Size1520253240506580100125150200250300350
L130150160180200230290310350400480600730850980
H195200220225235250260265370400515550600630680
W120120140160160180200220250300350400450500500
Weight (Kg)44.5581013.52025456098171340580780

Performance

  • This product has logical structure, reliable seal, excellent performance and nice design.
  • The seal surface is build-up welding with Co hard alloy, which is attrition-resistant, corrosion-resistant, has good friction resistant and long life.
  • The stem quenched and tempered, and its surface is treated by nitriding treatment, thus it has good corrosion resistant and friction resistant.
  • It has double seal capability, thus is more reliable.
  • The stem may show the position of lift, thus it is clearer.
  • The part material, flange and butt weld end dimension may be selected according to current operating condition and users' requirement , so that meeting the requirements of various engineering.

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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