Water pressure regulator and reducer 1-PRV-05

diaphragmcomposite materialfor water systems

Overview
The BERMAD Adjustable Direct Acting Low-Flow Pressure Reducer Model 1-PRV-05 is operated by a pressure-responsive rolling diaphragm that balances hydraulic force and the set spring. Built with composite body and trim, and supplied with a special throttling plug and elastomeric seal, it reduces higher upstream pressure to a lower constant downstream pressure even at near-zero demand. Designed for irrigation systems requiring stable pressure control at low flow conditions.

Features & Benefits

• Advanced construction materials
  • Composite body and trim for high mechanical strength
  • Proven resistance to pressure, flow and weather
• Adjustable direct-acting regulation
  • Maintains constant downstream pressure
  • Immediate response to pressure changes
  • Adjustable for seasonal or stage settings
• Unitized rolling diaphragm and guided plug
  • Accurate, stable regulation
  • Prevents diaphragm distortion and wear
• User-friendly installation and service
  • Can be installed in any orientation
  • Simple in-line inspection and maintenance

Typical Applications

• Distribution line lateral risers
• Non-compensating drip-line flow fixation
• Lateral final burst protection
• Pressure reduction for marginal plots
• Irrigation machine sprinkler flow control
• Single sprinkler flow fixation

Technical specifications

• Model: 1-PRV-05
• Series: PRV Series
• Nominal size: 1" (as indicated by model designation)
• Connection: Threaded Female - Female
• Operation: Adjustable direct-acting, pressure-responsive diaphragm
• Body & trim: Composite materials
• Key components: Special throttling plug and elastomeric seal; unitized rolling diaphragm and guided plug
• Designed for: Low-flow pressure reduction and maintaining constant downstream pressure at near-zero demand
• Installation: Any orientation; simple in-line inspection and service
• Internal code / barcode: 28137