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Quick Details

  • Standard or Nonstandard: Standard
  • Structure: Check
  • Pressure: Medium Pressure
  • Power: Hydraulic
  • Material: Stainless Steel
  • Temperature of Media: Medium Temperature
  • Media: Water
  • Port Size: DN15-DN100
  • Place of Origin: Shandong, China (Mainland)
  • Model Number: H71X-40C
  • Brand Name: DS
  • Application: General
  • Size Range: DN15-DN100
  • Body material: Stainless steel CF8M
  • Working pressure: PN40; 4.0Mpa
  • Working temperature: -100-400 degrees
  • Testing: DIN3230, API598

Packaging & Delivery

Packaging Details Wooden pallet, plywood crate, case, etc
Delivery Time 30-45 days

Gravity Circulation Checks and Non-Return Valves

for sanitary and HVAC (heating, venting and air-conditioning) applications

 

PN40 DISCO CHECK VALVE   Stainless steel valve

 

Specification Standards:
.Designed as pressure - Temperature Rating:DS Standards
.Face to face dimensions:DIN3202K4
.Wall thickness: DS Standards
Featrues:
.Water type Connection
.Investment casting body and caps
.The valve are designed to prevent reverse flow automatically
.Note:
-Can be installed horizontally or vertically facing upwords
-Can be adapted for different connection type:PN,ANSI,JIS
Application
.For General and Industrial Services
.Applicable Medium:Water,Oil&Gas,Sewage water plants,Steam Raising Units and steam supply pipelines&power supply
.Max working pressure:40bar
.Max working temperature:-10°C-+250°C

Materials

PartsMaterials
BodyASTM A CF8M
DiscASTM A CF8M
Spring RetainerStainless steel 316
SpringStainless steel 316

Test  Requirements

.Test and Inspection in valve class
.Hydrostatic
-shell test 870 psi (60 bar)
-Seat test 580 psi (40 bar)
.Air test 90 psi (6 bar)


 

 

 

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