V42B-0001-20000 – 3/4″ – Normally Open, Spring Assist Open – FKM

The AquaMatic V42B-0001-20000 ¾” Normally Open Valve is engineered for reliable fluid and gas control in demanding industrial applications. Featuring a Spring Assist Open (SAO) mechanism, it ensures consistent operation even under variable pressure conditions. The valve incorporates a drilled and tapped #1 boss, facilitating easy customization or accessory installation. Constructed with FKM elastomer components, it offers excellent chemical resistance and durability, making it suitable for a wide range of systems.

Features and Benefits
✔ Low Pressure Loss – The unique AquaMatic Diaphragm Valve’s y-pattern design, with large seat opening and high lift disc, permits higher flow rates at lower pressure loss than other comparable valves.
✔ Cost-Effective Design – The AquaMatic V42 Valve is a cost-effective solution in initial purchase price as well as in lifetime maintenance. All components can be serviced while the valve is in-line.
✔ Durable – The AquaMatic V42 Valve features cast iron, brass, stainless steel, and nitrile elastomer components. The valve features an average life of 3 years or longer depending upon cycling rate and environment.
✔ Pipe Sizes – 3/4- to 3-inch threaded (NPT or BSP); 3- to 4-inch flanged drilled in accordance with ASA16.1 class 125, or BSP4504.