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Quick Details

  • Standard or Nonstandard: Standard
  • Structure: Check
  • Pressure: Low Pressure
  • Power: Hydraulic
  • Material: Casting
  • Temperature of Media: Normal Temperature
  • Media: Water
  • Port Size: DN40-DN350
  • Place of Origin: Shandong, China (Mainland)
  • Model Number: H74H-16X
  • Brand Name: DS
  • Application: General

Packaging & Delivery

Packaging Details Inner packing: Plastic package Outer packing: Plywood case as per customer's request
Delivery Time 30-45 days

1.FLANG TYPE SILENCING CHECK VALVE(To prevent water reverse flow)

Silencing check valve role is only allowed to medium flows in one direction the direction and stop the flow

 

2.Parts material:

 

Item

Description

Material(Optional)

1

Seat

Ductile Iron GGG40

2

Body

Cast Iron GG25 / Ductile IronGGG40

3

Bushing

PTFE

4

Spring

Stainless steel

5

O-Ring

NBR / EPDM / VITON

6

Disc

Ductile Iron GGG40/Brass

 

3.DIMENSION: 

DN (mm)

50

65

80

100

125

150

200

250

300

L(mm)

100

120

140

170

200

230

301

370

410

ΦA(mm)

50

65

80

101

127

145

194

245

300

ΦB(mm)

165

185

200

220

250

285

340

405

460

Φ(mm)

PN10

125

145

160

180

210

240

295

350

400

PN16

355

410

 

 

  1. Working Pressure: 1.6Mpa
  2. Test Standard: API598 DIN3230
  3. Flange Standard: EN1092-2 PN10/16 

 

 

 

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China (Mainland) | Manufacturer, Trading Company
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