Cast Iron Wafer Style Non-Slam Check Valve - EPDM Seat - SS Disc - Class 150/125

Designed for optimum fluid control, our Cast Iron Non-Slam Wafer Check Valve integrates the resilience of 316 stainless steel disc with the broad chemical resistance of an EPDM seal. Engineered to perfectly fit in compact spaces, this valve ensures the smooth flow of liquid in one direction. The integral disc spring safeguards against water hammer and backflow with precision.

Key Features of these Wafer Style Spring Check Valves include:

• 316 Stainless Steel Disc: Offers unparalleled strength and durability.
• EPDM Seat: Ensures an excellent temperature rating from -37°C (35°F) to +57°C (+135°F).
• Space-Efficient Design: Ideal for tight spaces between two flanges, outperforming traditional swing check valves.
• One-Way Operation: The wafer disk opens in one direction and seals tightly against back pressure.
• Minimal Fluid Pressure Requirement: Efficient operation even with a low system fluid pressure.

What is a Wafer Style Check Valve? A general overview description of wafer style spring check valves:

Often referred to as non-slam valves, reflux valves, non-return valves, or one-way valves, our Wafer Check Valves are essential in-line piping components that masterfully control the fluid flow direction. They are meticulously designed to counteract fluid flow reflux, particularly during system shutdowns. Their functionality is highlighted by the wafer disk, which is tailored to both facilitate and restrict liquid flow, depending on the pressure dynamics. 

Applications for Wafer Style Check Valves include:

With their rapid action and streamlined operation, Wafer Check Valves find applications across various markets and industries. Their reliability makes them the go-to choice for water handling tasks, notably in purification processes, membrane systems, desalinization, wastewater treatments, and even aquarium setups.