Bermad Direct Acting Pressure Reducers

These pressure regulators are ideal for both domestic and commercial applications. They also work well for low flow applications, and are designed for systems that have relativley short drip tube lengths. These products are made specifically for drip irrigation to create a pressure level that permits the drippers to irrigate most efficiently. These are also adjustable, meaning that you can set them to the level you need. 

The BERMAD Adjustable Direct Acting Pressure Reducer is actuated by a pressure responsive diaphragm, which seeks to reach equilibrium between hydraulic and set spring force. It reduces higher upstream pressure to lower constant downstream pressure regardless of fluctuating demand or varying upstream pressure. The low flow version model IR-3/4”PRV-05 provide superior solution under conditions of near zero demand.

FEATURES

• Advanced Construction Materials
• High mechanical strength
•  Proven pressure, flow and weather resistance 
• Adjustable Direct Acting Pressure Reducer
•  Constant downstream pressure
•  Immediate response
•  Settable according to season and stage
• Plastic Body and Trim
• Highly durable, chemical and cavitation resistant
• Minimizes friction
• Unitized Rolling Diaphragm and Guided Plug
• Accurate and stable regulation
• Prevents diaphragm distortion
• User-Friendly Design
• Can be installed at any orientation
• Simple in-line inspection and service

TECHNICAL DATA

• Size: ¾”; DN20
• End Connections: Threaded Inlet: Female BSP; NPT
• Outlet: Female BSP; NPT or Male BSPT; NPT
• Flow Range: 0.2-5 m3 /h; 0.9-22 gpm (3/4"-PRV) 0.01-3 m3 /h; 0.04-13 gpm (3/4”-PRV-05)
• Pressure Ratings: 10 bar; 145 psi
• Operating Pressure Range: 0.7-9 bar; 10-130 psi
• Temperature: Water up to 60°C; 140°F

MATERIALS

• Body, Cover and Actuator Assembly: Glass fiber reinforced Polyamide 6
• Diaphragm: NBR (Buna-N), Nylon fabric reinforced
• Spring: Stainless Steel