The type 604/605 pneumatically actuated dosing valve is designed and has been tested to surpass two million life cycles.
The 604/605 dosing valve features the lower price point typical of low-end solenoid valves for chemical industry application and, with minimal metal parts, it is already corrosion resistant, providing a more reliable life span.
The 1/2” (d20) size 604/605 Valve is available in body materials PVC, CPVC, PROGEF Standard PP, and SYGEF Standard PVDF with a wide variety of end connections, and custom assemblies. The valve is pressure rated at 6 atm unidirectional with operating temperatures ranging from -20 to 140°C, depending on body material.
For OEMs constantly challenged with fitting many components into the smallest space possible, the 604/605 has a smaller footprint and lower cost compared to standard pneumatic diaphragm valves.