Dual plate swing check valve (TH-CKV-DPS)
- Model Number: (TH-CKV-DPS
- Brand Name: THV
- Place of Origin: Tianjin, China
- Minimum Order Quantity: 10sets
- Supply Capacity: 1000sets/month
- Payment: T/T
- MemberShip: Free Member
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(TH-CKV-DPS Dual plate swing check valve (TH-CKV-DPS) Description
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 discSIZE & CONNECTIONS:DN50 to D600MEDIUM:Air, Inert Gas, Oil, Seawater, Waste water, WaterMATERIALS:Cast Iron / Ductile Iron/ Carbon Steel / StainlessSteel / Alu BronzePRESSURE RATING:PN10, PN16TEMPERATURE:-30°C to 200°CSEAT/LINING:Replaceable Liner / Bonded Liner
NBR/EPDM/VITONCERTIFICATES & 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 NAMEMaterialBODYCast Iron; Ductile Iron; Stainless Steel; Carbon steelDISC / PLATEStainless Steel; Carbon steel; BronzeSHAFT / STEMStainless Steel Monel; Stainless Steel InconelSEAT / LININGNBR/EPDM/VITONBOLTSCarbon steelNUTSStainless steelSPRINGSS304/SS306Dual 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 valve, lift swing check valve, silent check valve, ball 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
Retaled category: Check Valve
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