Cast Iron Flap Disc Check Valve
Model NO.: DSCV
Function: Nrvr Silence, Nrvz Silence
Sealing Form: Gland Packings Globe Valve
Flow Direction: Unidirectional
Standard: DIN
Application: Industrial Water Systems
Name: Rubber Flap Check Valve
Body: GGG40/45/50
Disc: D.I. + EPDM Coated
Shaft: SS420/431
Size: DN50-600
Seal: NBR/EPDM
Coating: Epoxy Coated to 300 Microns
Connection: Flanged BS 4504
Pressure Rating: PN10/16
Equipment: Lever and Weight
Trademark: WALTER / No Brand
Transport Package: Bubble Bags & Wooden Case
Specification: DN50-600
Origin: Suzhou, Jiangsu
HS Code: 8481300000
WALTER-FSV Company offers a range of Double Flanged Swing Check Valves, Non-return Check Valves, Cast and Ductile Iron Flex/Swing Check Valves, and Rubber Flap Check Valves. These are automatic valves that open under fluid pressure and close when flow reverses. The design takes into account water hammer effects, ensuring reliable performance.
1 - Body/Bonnet: GGG40/50
2 - Stem: SS420/431
3 - Bolts/Nuts: SS304
4 - Disc: GGG40/50 + EPDM Coating
5 - Epoxy Resin coating on both internal and external surfaces, with a thickness exceeding 300 microns
7 - Flanges according to BS4504 and ISO 7005; Face-to-face dimensions per BS 5153 and DIN 3352
8 - Working Pressure: PN10/16; Size Range: 1", 1 1/2", 2" to 24"
WALTER-FSV 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 for high durability and performance in industrial applications. Whether you need standard or custom solutions, we offer quality assurance and competitive pricing.
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