GF Piping Systems: Dosing valve

Name *: GF Piping Systems: Dosing valve
Description *: 
The corrosion-resistant pneumatic diaphragm valve is suitable not only for highly corrosive dosing applications, but also for open/close applications. The type 604/605 pneumatically actuated dosing valve is tested to surpass 2 million life cycles. In typical chemical dosing applications, low-cost solenoid valves save money, but they corrode and break down, requiring frequent replacement. High-end, corrosion-resistant solenoid valves for the same application last longer, but are very expensive. The dosing valve has a lower price point, but is already corrosion resistant, and with minimal metal parts, it has a longer, more reliable life span.

The ½-inch (d20) 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 90 psi unidirectional with operating temperatures ranging from –4°F to 284°F, depending on body material.

The threaded bonnet eliminates the need for both metallic body bolts and retorquing after hot line shut downs. Oversized pneumatic ports decrease cycle time to maintain accurate dosing with minimal overrun.
Date Submitted*:  11/6/2017