2" Brass 20 - 200 psi 3100 Series Pressure Regulating 24 VAC Master Valve | SUP3100200

Key Features

• Two-piece upper diaphragm and lower seat assembly maximizes flow through valve and protects diaphragm from harmful debris
• Normally open design allows for constant system pressurization and on-demand access to manual irrigation and quick coupler use
• Self-cleaning inlet orifice with metering rod allows only "clean water" to enter upper diaphragm chamber offering consistent, trouble-free operation
• All EPDM rubber parts outlast commonly used Buna-N parts when exposed to reclaimed water
• Includes pressure regulation feature that allows valve to maintain a constant outlet pressure to be set anywhere between 10 and 125 psi