Direct Compatibility: Engineered specifically for the Parker 121 series and 122 series valves for seamless field replacement

What are the symptoms of a failing modulation valve

protecting critical components from overheating while maintaining system equilibrium

Is the 1/2-inch bore compatible with all York motors

this is a standard blade-style 4PDT relay that fits most industrial 14-pin relay sockets

Bray Commercial 310200-11010375 Valve 318973-401 Direct Compatibility: Engineered specifically forFor your next commercial HVACR project, consider the Bray Commercial 310200 11010375 valve, a robust 2 inch lug butterfly valve engineered for reliable flow regulation. This unit features a durable ductile iron body, providing the structural integrity needed for demanding industrial conditions. The 316 stainless steel disc and stem offer superior corrosion resistance, crucial for longevity in various media applications, including both air duct and