Gold Member Since 2014
Audited Supplier
Laizhou Dongsheng Valve Co., Ltd.

Lift Check Valve, Disco Check Valve, Disc Check Valve manufacturer / supplier in China, offering Disc Wafer Type Lifting Check Valve Spring Loaded, Cast Iron Valve Manufacturer China, 6 Inch Double Disc Check Valve and so on.

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Supplier Homepage Product Check Valve Wafer check valve Disc Wafer Type Lifting Check Valve Spring Loaded

Disc Wafer Type Lifting Check Valve Spring Loaded

Purchase Qty.:
5-9 10+
FOB Unit Price: US $5.5 US $5
Purchase Qty. (Pieces) FOB Unit Price
5-9 US $5.5
10+ US $5
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Production Capacity: 50, 000 PCS/Year
Transport Package: Wooden Pallet, Plywood Case, etc
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Model NO.: H71X-40C
  • Connection Form: Wafer Type
  • Pressure: Ordinary Pressure
  • Sealing Form: Gland Packings Globe Valve
  • Standard: DIN
  • Size Range: Dn15-Dn100
  • Working Temperature: -100-400 Degrees Celsius
  • Flange Standards: En1092-2 etc
  • Applications: Liquid, Gaseous and Steam
  • Specification: Certificated by ISO9001 and CE
  • HS Code: 84811000
  • Material: Stainless Steel
  • Structure: Check
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Flow Direction: Unidirection
  • Application: Industrial Usage, Water Industrial Usage
  • Working Pressure: 4.0mpa
  • Face to Face: DIN3202 K4
  • Testing: DIN3230 , API598
  • Trademark: OEM
  • Origin: Laizhou Yantai City Shandong Province, China
Product Description
Disc check valves
The disc check valve consists of four main components: The body, a disc, a spring and a spring retainer. The disc moves in a plane at right angles to the flow of the fluid, resisted by the spring that is held in place by the retainer. The body is designed to act as an integral centring collar that facilitates installation. Where a 'zero leakage' seal is required, a soft seat can be included.


The stainless steel disc check valve is of the wafer pattern
Designed to be sandwiched between ASME flanges. It is suitable
For use on a wide range of fluids for applications in process lines,
Hot water systems, steam and condensate systems etc.

Wafer check valve (single disk).
Made of Stainlees Steel AISI 316.
Disk made by AISI 316.
Spring made by AISI 316.
Little dimensions.
Assembly between flanges DIN PN-16/40 and ANSI 150.
Installed with vertical, horizontal or inclined flow.
Face to Face according DIN3202 K4
Max. Working pressure 40/25 Kg / cm2.
Low head losses.
Working Temperature -20º C +240º C

Material List:
4Spring coverSS316

                                                                                      Factory Show
Disc Wafer Type Lifting Check Valve Spring Loaded
Product Package
Disc Wafer Type Lifting Check Valve Spring Loaded
Disc Wafer Type Lifting Check Valve Spring Loaded

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