The 300 Series valves offer solutions to a broad range of applications through their versatile and accurate double-chambered diaphragm actuators. This special component enables smooth, no-slam closure in all water conditions and operation at very low pressures.The 300 Series valves feature three operational modes: hydraulic or electric ‘on/off’ remote control, pressure-reducing or sustaining/relief, and a combination of these two individual features.The valves also enable high flow with low head loss and may be installed in any position.
Sizes: 1-1/2″, 2″ or 3″ in either “Y” or angle bodies
Pressure range: 0.7–10 bar – ISO: PN 10 (10-150 psi – ANSI: Class 125)
Working temperature: up to 80°C (176°F) – water
End connections: Female-threaded (NPT or BSPT) or flanged in all known standard