ZHENAN NEW METAL CO .,LTD , https://www.zanewmaterial.com
Cast Iron Rubber Flap Swing Check Valve
Cast/Ductile Iron Flex/Swing Check Valve is an automatic type valve that opens under fluid pressure and closes when the flow reverses. The design takes into account water hammer effects, ensuring a reliable and stable operation.
**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
**Transport Package:** Bubble Bags & Wooden Case
**Origin:** Suzhou, Jiangsu
**HS Code:** 8481300000
The valve body and bonnet are made from cast or ductile iron (GGG40/50), while the stem is constructed from stainless steel SS420/431 for durability. Bolts and nuts are made of SS304 to ensure corrosion resistance. The disc is also made of GGG40/50 and coated with EPDM for enhanced sealing performance.
The internal and external surfaces are coated with epoxy resin, with a thickness exceeding 300 microns, providing excellent protection against corrosion and wear. The flanges are designed according to BS 4504 and ISO 7005 standards, with face-to-face dimensions following BS 5153 and DIN 3352.
This check valve is available in a wide size range, from 1" to 24", and operates at a working pressure of PN10 or PN16. It is ideal for use in various industrial applications where reliable flow control is essential.
Below are some images of the Cast Iron Rubber Flap Swing Check Valve:
[Image 1](http://i.bosscdn.com/uploads/06/cf/fa/fc112583a1e8de817527f48d51.jpg)
[Image 2](http://i.bosscdn.com/uploads/af/44/6d/6835acd5d1b5fbf9d0929030d3.jpg)
[Image 3](http://i.bosscdn.com/uploads/7d/52/13/e4ab888bb7a54da376efd674ba.jpg)
WALTER-FSV Company offers OEM services for one-way check valves, swing check valves, butterfly check valves, and other similar products. We specialize in custom solutions tailored to meet the specific needs of our clients.