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DI Construction Flanged Ball Check Valve Axial Disc Applications Pumping stations

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Good quality Cast Steel Gate Valve for sales
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I am satisfied with this factory because of the carefulness of Steve. They always arrange everything for me without any worry.

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

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DI Construction Flanged Ball Check Valve Axial Disc Applications Pumping stations

China DI Construction Flanged Ball Check Valve Axial Disc Applications Pumping stations supplier
DI Construction Flanged Ball Check Valve Axial Disc Applications Pumping stations supplier DI Construction Flanged Ball Check Valve Axial Disc Applications Pumping stations supplier

Large Image :  DI Construction Flanged Ball Check Valve Axial Disc Applications Pumping stations

Product Details:

Place of Origin: Shanghai , China
Brand Name: OEM
Certification: ISO 9001/
Model Number: H41 /H41T

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
Price: 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
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Detailed Product Description
Product Name: Silence Check Valve Application: Water , Oil, Gas, Etc.,
Size: DN15 ~ DN300 Pressure: PN16~PN40, 150 Lbs ~ 600lbs
Standard: API 6D/ ANSI 16.5 B/ JIS 20K/JIS 10K /DIN Temperature: -10~80 C
Body: SUS304 / 316 Seat: Brass / EPDM
Stem: 2Cr13 / SS304

 

DI Construction Flanged Ball Check Valve Axial Disc Applications Pumping stations

 

Applications:Pumping stations. Water treatment and supply. Networks for clean water distribution, irrigation (filtered water). Fire protection networks.

 

Technical data

  • Design: EN14341 (EN12516).
  •  
  • Range: Flanged ends from DN 50 to DN 500 (others inquire).
  •  
  • Connections: Flanged PN6 to PN25 acc.to EN1092-1 / ISO7005-1 / BS 4504 sect 3.2 ANSI 125#/150# acc to ASME B16.1 / B16.5
  •  
  • Operating temperatures -20ºC +120ºC (for other temperatures inquire).
  •  
  • Testing: EN12266 (ISO5208).
  •  
  • Minimum backpressure for tightness: 0,2 bars.
  •  
  • Face to Face not according to standards.

Technical performances

  • Versatile instalation.
  •  
  • Springs loaded disc for better sealing.
  •  
  • Reduces Water hammer.
  •  
  • Silent.
  •  
  • Excellent relation price quality.
  •  
  • Available with strainer to use as footvalve.
  •  
  • Available with threaded bosses for assembly manometers, controlled evacuation or by-pass.

Test

  • Seat: 1,1 x nominal pressure.
  •  
  • Body: 1,5 x nominal pressure.

Materials

  • Alloy steel.
  •  
  • Also available in stainless steel and superduplex. Sizes to be inquired.

DI Construction Flanged Ball Check Valve Axial Disc Applications Pumping stations

 

Silent Lift Check Valve

Brief introduction:

The silent resilient check valve is applied to the vertical pipelines in which medium flow runs upwards

 and the 

back-wards flowing are effectively stopped.  It could be widely used in water-supply system and drain system and it works silence.

 

Features: 

⊙Professional design

The inner cavity of valve is designed as streamline shape, which can effectively stop the turbulence.

 The 

spherical surface is introduced to form the front of disc and cone contact for the seating couple; these 

structures will extremely the shock force of medium and decrease the resistance coefficient of flow. 

 Thin shell 

structures is employed when design the diversion component to ensure the laminar flow and greatly 

drop the 

weight.  The reasonable open height and cavity space enable the obtaining of maximum area of flow 

section.  It 

can avoid occurring of the air chamber; the valve parameter Cv is improved.

⊙Excellent proof corrosion characteristics

Internal and external epoxy resin coating.                      

⊙Reliable hygiene principles

Epoxy resin and rubber comply with hygiene standard, the trim, such as disc, spring, etc., are made 

of stainless

 steel.

      

Mail part & material 

Body, Line: GGG50 with internal and external epoxy resin coating 

Disc: GGG50 or casting steel

Guiding stem, Spring: 1Cr17Ni12Mo2Ti, Stainless steel  

Guiding bushing: Bronze CuAI10Fe3

Flange washer, O-ring: NBR, EPDM or FPM 

 

Technical Specification

-Nominal diameter:50~350mm        

-Nominal pressure:1.0/1.6Mpa
-Strength testing pressure:1.5/2.4Mpa

-Sealing testing pressure:1.1/1.76Mpa

Executive standard

Design standard

AWWA A508

Face to face

Enterprise standard

Flange end

DIN 2501

Test & inspection

JG/T 9092-1999

Working temperature

NBR<80℃;  EPDM<120℃;  FPM<160℃

 

                   

DN

L

Flange dimensions comply with GB/T17421.6-1998

O 

C 

g 

f

b 

n-d 

1.0MPa

1.6MPa

1.0MPa

1.6MPa

1.0MPa

1.6MPa

1.0MPa

1.6MPa

1.0MPa

1.6MPa

50

120

165

165

125

125

99

99

3

19

19

4-19

4-19

65

150

185

185

145

145

118

118

3

19

19

4-19

4-19

80

180

200

200

160

160

132

132

3

19

19

8-19

8-19

100

229

220

220

180

180

156

156

3

19

19

8-19

8-19

125

254

250

250

210

210

184

184

3

19

19

8-19

8-19

150

267

285

285

240

240

211

211

3

19

19

8-23

8-23

200

292

340

340

295

295

266

266

3

20

20

8-23

12-23

250

330

395

405

350

355

319

319

3

22

22

12-23

12-28

300

356

445

460

400

410

370

370

4

24.5

24.5

12-23

12-28

350

381

505

520

460

470

429

429

4

24.5

24.5

16-23

16-28

 

    DI Construction Flanged Ball Check Valve Axial Disc Applications Pumping stations

 

 

 

Contact Details
Shanghai kangquan Valve Co. Ltd.

Contact Person: Mr. Steve

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