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

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Selling leads
Dual plate swing check valve (TH-CKV-DPS)
Posting date : Oct 19, 2021
Membership
Free Member Scince Jun 23, 2020
FOB Price
1
Min. Order Quantity
1
Supply Abillity
1000sets/week
Port
Tianjin
Payment Terms
T/T
Package
standard plywood packing
Keyword :
Category
Contact
Harry Li
Selling Leads Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
THV
Model Number
Dual plate swing check valve (TH-CKV-DPS)
HS-CODE
8481-80
Package & Delivery Lead Time
Package
standard plywood packing
Delivery Lead Time
depends
Detailed 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

Related types of check valves:

We have other types of check valves: single-disc swing check valve tilting disc swing check valvelift swing check valvesilent check valveball check valve used in Oil, Gas, Marine industry, Water supply and drainage, fire fighting, shipbuilding, water treatment and other systems, with Nominal Diameter of DN50 to DN1200, NBR/EPDM/VITON, Certificates & Approvals: DNV-GL, Lloyds, DNV, BV, API, ABS, CCS. Standards: EN 593, API609, API6D,

https://www.youtube.com/watch?v=pGrkznOd-JA&t=3s

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