Senninger’s Extended Flow Pressure-Master Regulator is now available in a new Limit Valve model. The PRXF-LV is designed to limit static (no flow) water pressure between the regulation point and a downstream shut-off valve, thus protecting in-line components.
It can handle flows up to 75 gpm [17034 L/hr]. It is ideal for installations requiring accurate zone pressure regulation. Each regulator maintains a constant preset outlet pressure based on its flow / inlet pressure.
Features
• 100% water tested for accuracy
• Limits downstream pressure to no more than 15 psi above regulated pressure rating during static (no flow) conditions
• Very low hysteresis and friction loss
• Pressures: 30-50 psi (2.07 – 3.45 bar)
• Flows: 15 – 75 gpm (3407 – 17034 L/hr)
• Inlet sizes: 3″ F socket
• Outlet sizes: 3″ F socket
• Backed by 1-year warranty on materials, workmanship and performance
| Model # | Preset Operating | Maximum Inlet Pressure | Flow Range |
| PRXF-LV-30 | 30 psi (2.07 bar) |
100 psi (6.90 bar) |
15 – 75 gpm (3407 – 17034L/hr) |
| PRXF-LV-40 | 40 psi (2.76 bar) |
125 psi (8.62 bar) |
15 – 75 gpm (3407 – 17034L/hr) |
| PRXF-LV-50 | 50 psi (3.45 bar) |
125 psi (8.62 bar) |
15 – 75 gpm (3407 – 17034L/hr) |
Caution:
Be sure to install pressure regulators in the proper direction. The arrow on the upper housing shows the direction of the flow and should always point downstream toward applicators.
“The reason we use the Senninger i-Wob is because it puts out a large water droplet that goes straight down to the ground. Because the water gets to the ground quicker through irrigation, it is recommended by the water management district and the USDA as good efficient irrigation. We don’t have to run it as long.”