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We also offer OEM services for a wide range of check valves, including Double Flange Check Valves, Swing Check Valves, Rubber Flap Check Valves, Silent Check Valves, and Butterfly Check Valves. Our products are widely used in industrial water systems, chemical processing, and other critical applications where reliability is essential.
Model NO.: RSCV
Flow Direction: Unidirectional
Standard: DIN
Application: Industrial Water Systems
Name: Rubber Disc Swing Check Valve
Body Material: GGG40 / GGG45 / GGG50
Disc Material: Ductile Iron with EPDM Coating
Shaft Material: SS420 / SS431
Size Range: DN50 to DN600
Seal Material: NBR or EPDM
Coating: Epoxy Coated to 300 Microns Thickness
Connection Type: Flanged, BS 4504 Standard
Pressure Rating: PN10 / PN16
Actuation: Lever and Weight Operated
Brand: WALTER or No Brand
Packaging: Bubble Bags and Wooden Crate
Specification: DN50 - DN600
Origin: Suzhou, Jiangsu, China
HS Code: 8481300000
WALTER-FSV Company specializes in supplying high-quality Double Flanged Swing Check Valves, Non-Return Check Valves, Cast and Ductile Iron Flex/Swing Check Valves, and Rubber Flap Check Valves. These automatic valves open under fluid pressure and close when the flow reverses, ensuring safe and efficient operation. The design takes into account water hammer effects, making them highly reliable for industrial applications.
Key Features:
1. Body/Bonnet: GGG40 / GGG50
2. Stem: SS420 / SS431
3. Bolts/Nuts: SS304
4. Disc: GGG40 / GGG50 with EPDM Coating
5. Internal and External Epoxy Coating, thickness over 300 microns
6. Flanges conform to BS4504 and ISO 7005 standards
7. Face-to-Face dimension according to BS 5153 and DIN 3352
8. Working Pressure: PN10 / PN16; Sizes from 1" to 24"