Handing Tools, Pallet Trucks, Stacker Trucks, Lifting Tools, Lift Truck SUZHOU WENPENG MACHINE TECHNICAL CO.,LTD. , https://www.wpblocs.com
Model NO.: FSCV
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: Ductile Iron with EPDM Coating
Shaft: Stainless Steel 420/431
Size: DN50-600
Seal Material: NBR or EPDM
Coating: Epoxy Coated to 300 Microns
Connection Type: Flanged (BS 4504)
Pressure Rating: PN10/PN16
Equipped With: Lever and Weight
Trademark: WALTER / No Brand
Shipping Package: Bubble Bags and Wooden Crate
Specification: DN50-600
Origin: Suzhou, Jiangsu, China
HS Code: 8481.30.00.00
WALTER-FSV Company provides 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 due to fluid pressure and close when flow reverses. The design takes into account water hammer effects, ensuring reliable performance and long service life.
Key Features:
1. **Body/Bonnet:** GGG40/50 cast iron
2. **Stem:** Stainless Steel 420/431
3. **Bolts/Nuts:** SS304
4. **Disc:** GGG40/50 with EPDM coating
5. **Coating:** Epoxy resin on both internal and external surfaces, with a thickness of over 300 microns
6. **Flanges:** BS 4504 standard, face-to-face dimensions according to BS 5153 and DIN 3352
7. **Working Pressure:** PN10/PN16
8. **Sizes Available:** 1", 1½", 2" up to 24"
This product is ideal for industrial water systems and other applications requiring efficient flow control. The rubber flap design ensures quiet operation and minimal wear.
WALTER-FSV also offers OEM services for various types of check valves including Double Flange Check Valves, Swing Check Valves, Butterfly Check Valves, and Silent Check Valves. Our valves are manufactured to meet international standards and are suitable for a wide range of industrial environments.
July 29, 2025