Epoxy Coating Ductile Iron Ball Check Valve with High Quality

Prod Model:	HQ41X
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Size:	Dn40~Dn350
Material:	Cast Iron
Connection Form:	Flange
Structure:	Swing
Function:	Ddcv Double Lobe
Application:	Household Usage

Product Description

Product Description

Cast Iron Flanged Float Ball Type Check Valve could be used for drink water, sewage,saltwater to prevent fluid return back.

1- Body/Bonnet: GGG25/40/50

2- Bolts: SS304

3- Ball:EPDM 

4- Epoxy Resin coating internal & external, thickness no less than 250 um

5- Flange acc.to DIN 2501, or Thread ended

6- Work pressure: PN10/16;

7-Size range: 1",1 1/2", 2" to 24"


Company Products 
Valves: Gate Valve, Butterfly Valve, Check Valve, Automatic Hydraulic Control Valve, Air Release Valve, Globe Valve, Ball Valve, Strainer, Pipeline products, etc.
Standard & Certificates 
Walter products are design acc. to DIN, BS, ANSI, AWWA, EN, ISO,AS, API standard and relevant products can be provided with FM approval, UL listed, CE certificates.
 

Part Material
NO.		PART NAME			Material
1		Body			Pray Cast Iron, Ductile Cast Iron
2		Bonnet			Pray Cast Iron, Ductile Cast Iron
3		Ball			Cast Iron Coated with Rubber
Dimension                                                                                                                                                   Unit:mm
DN           50            65            80           100              125            150             200              250             300            350
L           180           200          260           300              350            400             500             600              700           800
H           185           210          245           280              335            400             495             600              715           820