WALTER-FSV Company is a professional manufacturer of various types of check valves, including Flap Check Valves, Butterfly Check Valves, Tilting Disc Check Valves, Cast Iron Butterfly Wafer Check Valves, and Metal Seated Butterfly Type Check Valves. These valves are ideal for applications where cost-effectiveness and performance are both important considerations.
Our check valves are designed according to international standards such as BS5155, DIN3202 F4, ISO5752, and AWWA C504, ensuring compatibility and reliability across different systems. The flange drilling follows EN 1092-2, DIN2501, and BS4504 specifications to meet global requirements.
Key specifications include:
- **Model No.:** H41X
- **Body:** GGG40/50 (Ductile Iron)
- **Disc/Spring:** CF8 / SS304
- **Stem:** SS420 / SS431
- **Size:** DN40 - 1200 (1.5" to 32")
- **Seat:** NBR / EPDM
- **Coating:** Epoxy coated to 300 microns on both internal and external surfaces
- **Connection:** Wafer type
- **Pressure Rating:** PN10 / PN16
- **Trademark:** WALTER / No Brand
- **Origin:** Suzhou, Jiangsu, China
- **HS Code:** 848130
The valves are available in wafer, flanged, or lugged configurations. They are equipped with a lever and counterweight for improved operation and stability under varying flow conditions.
Whether you're looking for a compact solution for pipeline systems or a durable valve for industrial use, our products offer high-quality performance at competitive prices. For more detailed information, feel free to contact us via email. We look forward to supporting your project needs.
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