PRODUCT INFORMATION

Bermad FP430 Fire Protection Pressure Relief Valve

The Bermad Model 430-UL/FM remains closed as long as the inlet pressure is lower than the setpoint. When it senses inlet pressure that is higher than the pilot setting, Model 430-UL/FM acts upon the control chamber causing the main valve to open, relieving excess pressure to either the reservoir or sump.

FEATURES & BENEFITS

• Advanced Elastomeric Globe type – Low pressure loss
• One-piece molded elastomeric moving part –
• No maintenance required
• Simple design – Cost effective
• In-line serviceable – Minimal down time

TECHINCAL DATA

OPERATION

The BERMAD Model FP 430-UF remains closed as long as the sensed upstream pressure is lower than the adjustable set point. When the Pressure Relief Pilot senses upstream pressure that is higher than the pilot setting, it acts upon the control chamber causing the main valve to modulate open, relieving excess pressure to either a reservoir or sump, thus preventing system over pressure. The Pressure Relief Pilot is equipped with an adjusting screw to preset the desired upstream pressure, and an integral adjustable needle valve to control the main valve closing speed. The valve’s unique design provides quick reaction to system demand and keeps pressure loss at a minimum. The control system is equipped with a control strainer.

LITERATURE

Bermad FP430 Fire Protection Pressure Relief Valve Brochure