Tianjin Tanghai Valve Manufacturing Co., Ltd Company Logo Tianjin Tanghai Valve Manufacturing Co., Ltd
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Dual Plate Swing Check Valve

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Tianjin Tanghai Valve Manufacturing Co., Ltd
[China]

Address
BinHai New District, Tianjin, China Tianjin Tianjin
Phone
86-022-58370228
Contact name
Harry Li

Quick Information

  • Brand Name: THV
  • Place of Origin: China
  • Model Number : TH-CKV-DPS
  • Material : Stainless Steel
  • Media : Water
  • Power : Manual
  • Pressure : Low Pressure
  • Standard or Nonstandard : Standard
  • Structure : Check
  • Temperature of Media : Low Temperature
  • :

Description

Dual plate swing check valve (TH-CKV-DPS)

Area of application

Marine industry, Water supply and drainage, fire fighting, shipbuilding, water treatment and other systems

Data sheet of Dual plate swing check valve:

TYPE:Wafer, double disc
SIZE & CONNECTIONS:DN50 to D600
MEDIUM:Air, Inert Gas, Oil, Seawater, Waste water, Water
MATERIALS:Cast Iron / Ductile Iron/ Carbon Steel / Stainless
Steel / Alu Bronze
PRESSURE RATING:PN10, PN16
TEMPERATURE:-30°C to 200°C
SEAT/LINING:Replaceable Liner / Bonded Liner
NBR/EPDM/VITON
CERTIFICATES & APPROVALS:DNV-GL, Lloyds, DNV, ABS, BV Type Approval
3.1 & 3.2 Cert (on request)

Standards

  • Design and Manufacture Conform to API 594
  • Dimensions Conform to ANSI B16.5
  • Face to Face dimensions Conform to API 594
  • Testing Conform to API598

Material of Dual Plate Swing check valve Parts

PART NAMEMaterial
BODYCast Iron; Ductile Iron; Stainless Steel; Carbon steel
DISC / PLATEStainless Steel; Carbon steel; Bronze
SHAFT / STEMStainless Steel Monel; Stainless Steel Inconel
SEAT / LININGNBR/EPDM/VITON
BOLTSCarbon steel
NUTSStainless steel
SPRINGSS304/SS306

Dual plate swing check valve features

  •  Two valve plates are fixed on the valve body along a pivot
  • The two springs are installed on the butterfly plate above the sealing surface.
  • Pushed by the medium flow pressure, the spring is compressed, forcing the butterfly plate to open.
  • When the medium flows backwards, the spring forces the valve to close.
  • Good sealing performance
  • Small size and light weight
  • Wide range of applications
  • Valve plate closes quickly
  • Small closing impact
  • Both horizontal and vertical pipelines can be used, easy to install
  • Smooth flow channel, fluid resistance is small
  • Sensitive action and good sealing performance
  • The overall structureis simple and compact, beautiful appearance
  • Long service lifetimeand high reliability


Price

  • Delivery Port : Tianjin port

Packaging & Delivery

  • Packing :standard packing
  • Delivery Lead Time : 7-35days

Product Image

  • Dual Plate Swing Check Valve image

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