Southwest Irrigation, LLC
Southwest Irrigation is the leading supplier for Heap Leach Mining Systems and Agricultural Irrigation Systems in the southwest.


Email: swiminingorders@swirr.com                
 
PRLV
Pressure Regulating Limit Valve


Senninger's Pressure Regulating Limit Valve is used in place of standard pressure regulators to limit static (no flow) water pressure when a shut-off valve is used downstream of regulation point. It limits downstream pressure and protects downstream components. 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 (1.04 bar) above regulated pressure rating during static (no flow) conditions
• Maximum flow path resists plugging
• Very low hysteresis and friction loss
• Pressures: 30-50 psi (2.07-3.45 bar)
• Flows: 0.5 – 18 gpm (114 – 4088 L/hr)
• Inlet sizes: 3/4" F NPT, 1" F NPT
• Outlet sizes: 3/4" F NPT, 1" F NPT
• Backed by 1-year warranty on materials, workmanship and performance

Model # Preset Operating Maximum Inlet Pressure Flow Range
PRLV-30 30 psi
(2.07 bar)
125 psi
(8.62 bar)
0.5-18 gpm
(114 - 4088 L/hr)
PRLV-40 40 psi
(2.76 bar)
125 psi
(8.62 bar)
0.5-18 gpm
(114 - 4088 L/hr)
PRLV-50 50 psi
(3.45 bar)
125 psi
(8.62 bar)
0.5-18 gpm
(114 - 4088 L/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.

Because the PRLV is designed to operate with clean water, the use of a filter upstream is recommended. Filters should be 100 mesh or finer and be capable of flowing up to 18 gpm (4088 L3/hr) with no more than 5 psi (0.34 bar) internal friction loss.





 

 

  Office 520-384-9223
  
401 E Maley
Willcox, AZ 85643
Email:
Mining Orders:
miningorders@swirr.com
Agricultural Orders: aginquires@swirr.com
Website: www.southwest-irrigation.com