PRXF-LV

Flows: up to 75 gpm (17034 L/hr)

Pressures: 20 to 60 psi (1.38 to 4.14 bar) based on model

Product Tabs

Overview

Pressure Regulating Limit Valves are designed to be used in place of standard pressure regulators to limit static (no flow) water pressure when a shut-off valve is used downstream from the regulation point.

Features

Senninger irrigation water pressure regulators maintain a constant preset outlet pressure with varying inlet pressures, which alleviates pressure differences that can cause an applicator’s area of coverage to change.
Limits downstream pressure to no more than 15 psi (1,03 bar) above regulated pressure rating during static (no flow) conditions
100% pressure tested, to ensure quality and performance
Very low hysteresis and friction losses
One-year warranty on materials and workmanship

Models

Copy Link

PRXF-LV

Model	Description
PRXF20LV3FS3FS	20 psi, inlet 3" F slip, outlet 3" F slip
PRXF30LV3FS3FS	30 psi, inlet 3" F slip, outlet 3" F slip
PRXF40LV3FS3FS	40 psi, inlet 3" F slip, outlet 3" F slip
PRXF50LV3FS3FS	50 psi, inlet 3" F slip, outlet 3" F slip
PRXF60LV3FS3FS	60 psi, inlet 3" F slip, outlet 3" F slip

Specs

Copy Link

PRXF-LV

PRXF-LV DESIGN CRITERIA	Preset Operating Pressure	Maximum Inlet Pressure	Maximum Flow	Inlet Sizes	Outlet Sizes
PRXF20LV	20 psi	125 psi	75 gpm	3" F slip	3" F slip
PRXF30LV	30 psi	125 psi	75 gpm	3" F slip	3" F slip
PRXF40LV	40 psi	125 psi	75 gpm	3" F slip	3" F slip
PRXF50LV	50 psi	125 psi	75 gpm	3" F slip	3" F slip
PRXF60LV	60 psi	125 psi	75 gpm	3" F slip	3" F slip

The PRXF-LV limits downstream pressure to no more than 15 psi above regulated pressure during static (no flow) conditions.

Recommended for outdoor use only. Not NSF certified.

PRXF-LV (Metric)

PRXF-LV DESIGN CRITERIA	Preset Operating Pressure	Maximum Inlet Pressure	Maximum Flow	Inlet Sizes	Outlet Sizes
PRXF20LV	1.38 bar	8.62 bar	17034 L/hr	3" F slip	3" F slip
PRXF30LV	2.07 bar	8.62 bar	17034 L/hr	3" F slip	3" F slip
PRXF40LV	2.76 bar	8.62 bar	17034 L/hr	3" F slip	3" F slip
PRXF50LV	3.45 bar	8.62 bar	17034 L/hr	3" F slip	3" F slip
PRXF60LV	4.14 bar	8.62 bar	17034 L/hr	3" F slip	3" F slip

The PRXF-LV limits downstream pressure to no more than 1.03 bar above regulated pressure during static (no flow) conditions.

Recommended for outdoor use only. Not NSF certified.

Regulator Comparison – Solid Set Models

Designed and Built to Rigorous Quality Standards
Senninger introduced the first in-line pressure regulator to the irrigation industry in 1966. Throughout the years, several models have been developed to meet a variety of installation needs. Today, Senninger pressure regulators are known worldwide for their accuracy and reliable performance.


	MPR	PRLG	PRL	PSR-2	PMR-MF	PR-HF	PRU
Flow Range
	0.6 - 3.6 gpm	0.5 - 7 gpm	0.5 - 8 gpm	0.5 - 15 gpm	2 - 20 gpm	10 - 32 gpm	20 - 100 gpm
Preset Operating Pressure
	25 - 40 psi	10 - 40 psi	6 - 40 psi	6 - 50 psi	6 - 60 psi	10 - 50 psi	10 - 60 psi
Maximum Inlet Pressure
	150 psi	120 psi	120 psi	130 psi	140 psi	130 psi	140 psi
Inlet Sizes
	1/2" M NPT	3/4" F hose,	3/4" F NPT,	3/4" F NPT	3/4" F NPT,	1-1/4" F NPT,	2" F NPT
		3/4" F NPT	3/4" F hose		1" F NPT,	1-1/4" F BSPT	2" F BSPT
					1" F BSPT
Outlet Sizes
	1/2" F NPT	3/4" M hose	3/4" F NPT	3/4" F NPT	3/4" F NPT,	1" F NPT,	2" F NPT,
		3/4" M NPT			1" F NPT,	1-1/4" F NPT,	2" F BSPT
					1" F BSPT	1" F BSPT,
						1-1/4" F BSPT

Regulator Comparison – Solid Set Models (Metric)


	MPR	PRLG	PRL	PSR-2	PMR-MF	PR-HF	PRU
Flow Range
	127 - 818 L/hr	114 - 1590 L/hr	114 - 1817 L/hr	114 - 3407 L/hr	454 - 4543 L/hr	2271 - 7268 L/hr	4543 - 22713 L/hr
Preset Operating Pressure
	1.72 - 2.76 bar	0.69 - 2.76 bar	0.41 - 2.76 bar	0.41 - 3.45 bar	0.41 - 4.14 bar	0.69 - 3.45 bar	0.69 - 4.14 bar
Maximum Inlet Pressure
	10.34 bar	8.27 bar	8.27 bar	8.96 bar	8.95 bar	8.96 bar	9.65 bar
Inlet Sizes
	1/2" M NPT	3/4" F hose,	3/4" F NPT,	3/4" F NPT	3/4" F NPT,	1-1/4" F NPT,	2" F NPT
		3/4" F NPT	3/4" F hose		1" F NPT,	1-1/4" F BSPT	2" F BSPT
					1" F BSPT
Outlet Sizes
	1/2" F NPT	3/4" M hose	3/4" F NPT	3/4" F NPT	3/4" F NPT,	1" F NPT,	2" F NPT,
		3/4" M NPT			1" F NPT,	1-1/4" F NPT,	2" F BSPT
					1" F BSPT	1" F BSPT,
						1-1/4" F BSPT