Product Description
We are a well established manufacturer of Normex Wafer Check Valve for our huge clientele base. It is sturdily constructed using tested quality raw material and technologically advanced machinery at our unit in adherence with the industrially laid standards and norms. Normex Wafer Check Valve is very useful where there is a space constraint for valve fitment and weight of the valve is required be low. The face to face distance in Normex Wafer Check Valve is extremely less in comparison with standard valves.
Specifications:
- SIZES: 40mm to 600mm
- PRESSURE RATING PN1.0/ PN1.6 (KPa)
Salient Features: - Sturdy but simple design.
- 100% leak proof
- Short length - less space required.
- Light weight
- Lower pressure drop across the valve.
Specification
| Model Name/Number | AQUAFLOWWCV |
| Brand | AQUAFLOW |
| Pressure | 150 PSIG |
| Product Type | WAFER TYPE CHECK VALVE STAINLESS STEEL CS & CI |
| Material Grade | STAINLESS STEEL |
| Color | SILVER,BLUE |
| Material | Stainless Steel |
| Size | 50MM TO 600MM |
Versatile Material Choices for Every ProcessNormex Wafer Check Valves offer customization in disc and seat materialsstainless steel, ductile iron, WCB, EPDM, nitrile, and metalto match specific fluid conditions. These variants make it suitable for a broad spectrum of applications, providing optimal durability whether used for water, sewage, or various industrial processes.
Reliable Backflow Prevention in All InstallationsDesigned for single-plate structure and non-return operation, this wafer check valve can be mounted horizontally or vertically, boosting installation flexibility. Its swift backflow prevention safeguards pipelines and equipment across different media, including water, oil, and air.
Engineered to International StandardsConforming to ISO, DIN, and ANSI standards, each valve undergoes rigorous pressure tests1.5 times the working pressureto guarantee excellence and safety. Leak-tight performance is assured by a Class VI rating for soft-seated and Class I for metal-seated valves, catering to demanding operational needs.
FAQs of Normex Wafer Check Valve:
Q: How should the Normex Wafer Check Valve be installed for optimal performance?
A: The valve can be installed in both horizontal and vertical positions. For best results, ensure it is properly centered between the flanges and that the flow direction matches the marking on the valve body.
Q: What applications are best suited for this wafer check valve?
A: This valve excels in applications involving water, sewage, oil, and air, making it ideal for process industries, municipal water and wastewater systems, and general fluid handling.
Q: When is it beneficial to choose a soft-seated versus a metal-seated option?
A: Soft-seated valves, with EPDM or nitrile seats, are best for achieving zero leakage (Class VI) in water and non-aggressive fluids. Metal-seated valves are recommended for higher temperatures or more abrasive services, where some permissible leakage (Class I) is acceptable.
Q: What is the process for testing the pressure integrity of this check valve?
A: Every Normex Wafer Check Valve is subjected to a hydrostatic test at 1.5 times its working pressure to ensure leak-proof performance and adherence to international safety standards.
Q: How does the valve prevent backflow and why is this important?
A: Equipped with a stainless steel spring, the single plate rapidly closes to stop reverse flow, preventing potential damage to pumps, pipes, and other downstream equipment.
Q: What benefits does the epoxy coating provide on the valve body?
A: The fusion bonded or liquid epoxy coating resists corrosion and extends the valves lifespan, making it well-suited for demanding environments such as water treatment and industrial settings.