Model No.: RSCV
Flow Direction: Unidirectional
Standard: DIN
Application: Industrial Water Systems
Name: Rubber Flap Check Valve
Body: GGG40/45/50
Disc: Ductile Iron with EPDM Coating
Shaft: Stainless Steel 420/431
Size: DN50 to DN600
Seal: NBR or EPDM
Coating: Epoxy Coated, Thickness Over 300 Microns
Connection: Flanged (BS 4504)
Pressure Rating: PN10 / PN16
Equipment: Lever and Weight
Trademark: WALTER / No Brand
Transport Packaging: Bubble Bags and Wooden Case
Specification: DN50 - DN600
Origin: Suzhou, Jiangsu, China
HS Code: 8481.30.00.00
WALTER-FSV Company offers a range of high-quality check valves, including 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 flow reverses, ensuring smooth operation and preventing backflow. The design takes into account water hammer effects, making the valve highly reliable and durable.
Key Features:
1. Body/Bonnet: GGG40/50
2. Stem: SS420/431
3. Bolts/Nuts: SS304
4. Disc: GGG40/50 with EPDM coating
5. Epoxy Resin Coating: Internal and external, over 300 microns thick
6. Flanges: BS4504, ISO 7005; Face-to-Face Dimension: BS 5153, DIN 3352
7. Working Pressure: PN10/PN16; Size Range: 1", 1½", 2" up to 24"
WALTER-FSV also provides OEM services for various types 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 designed to meet international standards and deliver long-term performance in industrial applications.

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