The Cast/Ductile Iron Flex/Swing Check Valve is an automatic type that opens under the pressure of the fluid and closes when the flow reverses. The design takes into account the potential for water hammer, ensuring a reliable and stable operation.
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1. Body/Bonnet: GGG40/50
2. Stem: SS420/431
3. Bolts/Nuts: SS304
4. Disc: GGG40/50 with EPDM Coating
5. Epoxy Resin coating on both internal and external surfaces, with a thickness of over 300 microns
6. Flanges conform to BS4504 and ISO 7005 standards. Face-to-Face dimensions follow BS 5153 and DIN 3352
7. Working Pressure: PN10/16; Size Range: 1", 1 1/2", 2" up to 24"
WALTER-FSV Company offers OEM services for one-way check valves, swing check valves, and butterfly check valves. Our products are designed for durability, efficiency, and compliance with international standards. Whether you need custom solutions or standard models, we ensure high-quality performance and long-term reliability. We also provide detailed technical support and professional after-sales service to meet your specific needs.
Cast Iron Rubber Flap Swing Check Valve
Model NO.: RSCV
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
Shipping Package: Bubble Bags & Wooden Case
Origin: Suzhou, Jiangsu
HS Code: 8481300000