Aquamatic VAVH-0030-90000 – 2 1/2″ Female NPT – Normally Closed Cast Iron Brass Stainless Steel Nitrile

AquaMatic VAV air valves are designed for low pressure loss and positive control, featuring a durable construction with cast iron, brass, stainless steel, and nitrile components.

• The description claims a low pressure loss due to a large seat opening and high lift-disc.
• The description claims a cost-effective design in terms of initial cost and lifetime maintenance expenses.
• The description claims a durable service life of 3 years or longer depending on the application’s environment.
• The description claims positive sealing without springs and an optional spring-assist open feature.