THREAD SIZE 1/4 INCH NPT
DIAL DIAMETER 45mm

General Description

Aquafilter Pressure Limiting Valve (PLV) rated to 6
bar (90 psi) with 1/4" tube ports is a must for any
under counter water filter system.
Not having one installed could mean that if you ever
did have to claim insurance on damage caused by a
burst water filter system may be denied due to the
lack of Certified pressure limiting protection
installed.
All complete under counter water filtration systems
sold by
Aquafilter include either a 3.5 bar (52.5 psi) or 6 bar
(90 psi).
Certified pressure limiting valve (PLV) to protect the
water filter system from extreme water pressure
events which could occur in the water pipes.
If your system does not already have a PLV it is
simple to install. Simply turn off the water to your
filter system, cut the tubing between the water
source tap and the filter system, push the tubes into
each end of the PLV (ensuring that the flow arrow
on the PLV is pointing the same way as the water is
running) turn the water back on and that's it.

R.O. pump
(24V, 100psi)

Low pressure switch (Jaco)
Tube O.D. 1/4”

1/4inch push fit isolation tank connector

1/2” - 1/4” drain connector

• NSF/ANSI Certified : Yes


• Material : Polyethylene (LLDPE)

Mur-lok® LLDPE Tubing

Mur-lok® Linear Low Density Polyethylene (LLDPE) tubing is constructed of FDA approved materials and has a wide range of chemical compatibility. Mur-lok® LLDPE tubing has outstanding stress crack resistance and has exceeded 1000 continuous hours of ASTM D-1693 testing (10% Igepal).

Mur-lok® LLDPE Tubing Working Temperature & Pressure
3/8”   

230 psi @ 70°F   

120 psi @ 150°F

15 bar @ 20°C

8 bar @ 60°C