Dual Plate Swing Check Valve (TH-CKV-DPS)

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DIN3352-F4 Non-Rising Resilient Gate Valve (IAD...

Price:25.00-25,000.00 USD/Piece

Min. Order:50 Pieces

Export Markets:	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Packaging Details:	PLYWOOD CASE 1.11.10.9

Quick Details

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

Material of Dual Plate Swing check valve Parts

PART NAME	Material
BODY	Cast Iron; Ductile Iron; Stainless Steel; Carbon steel
DISC / PLATE	Stainless Steel; Carbon steel; Bronze
SHAFT / STEM	Stainless Steel Monel; Stainless Steel Inconel
SEAT / LINING	NBR/EPDM/VITON
BOLTS	Carbon steel
NUTS	Stainless steel
SPRING	SS304/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

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