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DN40 ~DN1800 Pneumatic Butterfly Valve With Ductile Iron / Stainless Steel

Sertifika
Çin Shanghai kangquan Valve Co. Ltd. Sertifikalar
Çin Shanghai kangquan Valve Co. Ltd. Sertifikalar
Have cooperated with this factory for 10 years, they never let me down, good quality, great service. I highly recommend

—— Tecofi

I am satisfied with this factory because of the carefulness of Steve. They always arrange everything for me without any worry.

—— Stema from France

Good Suppliers of Valvest, have over decedes cooperation.

—— Laurence

Verious of products for optional,and one- stop-shop, good to work with professional people

—— Thomas Louis

The quality is top . I think the factory value every detail. Every time i receive the goods, i am very satisfied

—— Alex from Russia

Ben sohbet şimdi

DN40 ~DN1800 Pneumatic Butterfly Valve With Ductile Iron / Stainless Steel

DN40 ~DN1800 Pneumatic Butterfly Valve With Ductile Iron / Stainless Steel
DN40 ~DN1800 Pneumatic Butterfly Valve With Ductile Iron / Stainless Steel DN40 ~DN1800 Pneumatic Butterfly Valve With Ductile Iron / Stainless Steel

Büyük resim :  DN40 ~DN1800 Pneumatic Butterfly Valve With Ductile Iron / Stainless Steel

Ürün ayrıntıları:
Place of Origin: Shanghai , China
Marka adı: OEM
Sertifika: WRAS/ ISO 9001
Model Number: D671X
Ödeme & teslimat koşulları:
Minimum Order Quantity: 1pcs
Fiyat: negotiation
Packaging Details: Usually packing by plywood case suit for sea delivery
Delivery Time: 1usually within 35 days after received your payment
Payment Terms: T/T advance or L/C at sight
Supply Ability: 90,000pcs per month
Detaylı ürün tanımı
Product Name: butterfly valve Application: Sewage, water etc.,
Size: DN40 ~DN1800 Pressure: PN10/16/125lbs/150lbs/JIS 5K/JIS10K
Standard: DIN / BS / AWWA / JIS Temperature: -20~120 C
Body: Cast iron/ ductile iron/ stainless steel Disc/wedge: Ductile iron/ Stainless steel/ SS304/SS316
operator: Pneumatic
Vurgulamak:

ductile iron butterfly valve

,

water butterfly valves

Pneumatic Butterfly Valve Conditioning And Fire Prevention Use By Wafer type
 

 

 

Wafer or double flange can be choice

 

Specifications:

SCARTAMENTO:       EN 593     EN 558-1 Serie20

 

FLANGE:          EN 1092-2

 

FLANGIA SUPERIORE:  ISO 5211

 

 
Size: DN40 - 1800 


Temperature: -15℃ - 150℃ 


Pressure: 1.0MPa/1.6MPa 

 

DN40 ~DN1800 Pneumatic Butterfly Valve With Ductile Iron / Stainless Steel 0

 

DN40 ~DN1800 Pneumatic Butterfly Valve With Ductile Iron / Stainless Steel 1

Materials
Materials of Body :  Ductile Iron (GGG40, GGG50). Cast Iron (GG25), Stainless Steel 


Materials of Disc :  Stainless Steel. Nickel Plated, Ductile Iron, Ductile Iron Coated Plastic,

                              Titanium Steel, Copper Alloy etc


Materials of Seat :  Ethylene-Propylene-Diene Monomer (EPDM), Polytetrafluoroethylene (PTFE), 

                               Nitrile Rubber (NBR), Chloroprene, Chlorosulfonated Polyethylene (Hypalon), 

                                 Silicon, Fluoroelastomer (VITON) , Caoutchouc etc.


Materials of Stem :  Stainless Steel. Carbon Steel ,2Cr13

 
A butterfly valve is a type of flow control device, typically used to regulate a fluid flowing through a section of pipe. 
The valve is similar in operation to a ball valve. A flat circular plate is positioned in the center of the pipe. 
The plate has a rod through it connected to an actuator on the outside of the valve. Rotating the actuator turns the 
plate either parallel or perpendicular to the flow. Unlike a ball valve, the plate is always present within the flow, 
therefore a pressure drop is always induced in the flow regardless of valve position.

 
Wafer Rubber Seated Butterfly Valves

DN
(mm)

PN
(MPa)

Connection dimensions(mm)

L

D

D1

Zφd

40

1.0/1.6

43

145

110

4-18

50

43

165

125

4-18

65

46

185

145

4-18

80

46

200

160

4-18/8-18

100

52

220

180

8-18

125

56

250

210

8-18

150

56

285

240

8-22

200

60

340

295

8-22/12-22

250

68

395/405

350/355

12-22

300

78

445/460

400/410

12-22

350

1.0

78

505

460

16-22

400

102

565

515

16-26

450

114

615

565

20-26

500

127

670

620

20-26

600

154

780

725

20-30

700

165

895

840

24-30

800

190

1015

950

24-33

900

203

1115

1050

28-33

1000

216

1230

1160

28-39

1200

254

1455

1380

32-39

1200

0.6/0.25

254

1400/1375

1340/1320

32-34/32-30

1400

279

1620/1575

1560/1620

36-34/36-30

1600

318

1820/1785

1760/1730

40-34/40-30

1800

356

2045/1985

1970/1930

44-41/44-30

2000

406

2265/2185

2180/2130

48-48/48-30

 
DN40 ~DN1800 Pneumatic Butterfly Valve With Ductile Iron / Stainless Steel 2
 

 Product Advantages:
 
1) Small in size and light in weight and maintaince.
   It can be mounted whereever needed.
 
2) Simple, compact structure, quick 90 degree on-off operation.
 
3) Disc has two-way bearing, perfect seal, without leakage under 
   the pressure test.
 
4) Flow curve tending to straight-line. Excellent regulation performance.
 
5) Various kinds of materials, applicable to different medium.
 
6) Strong wash and brush resistance and can fit to bad working condition.
 

 

İletişim bilgileri
Shanghai kangquan Valve Co. Ltd.

İlgili kişi: Mr. Steve

Tel: +8613818096733

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