The slip-type design protects the service from downward pressure. The box absorbs the pressure from above.
Meets DOT requirement 192.181; "If the valve is installed in a buried box, the box must be installed so as to avoid transmitting external loads to the main."
Easily adjusts to grade level. No need to dig when grade changes, just step-on it to push down, or pry it up.
A full throat/unobstructed upper tube, allows more room to operate the key.
Made from SUPERIOR GRADE ABS plastic. It's long lasting and won't rust, rot or corrode.
Light weight and easy to handle.
4 or 6" I.D. upper tube with a 10⅝" x 10½" squared bell.
Fits a variety of plastic valves up to 6". The closed bell gives flexibility for use on many steel valves.
Molded with 3⅜", 5⅝" and 7¾" cut away arches for use with any compatible valve.
Use with any compatible Handley valve support for the ideal installation.
Single or multi-slotting is available for use with compatible Handley valve supports.
1½" cast iron flange is standard for off-road installations.
5" cast iron heavy duty flange is available for in road installations.
Choose from locking or drop-in lids marked GAS, WATER, or SEWER.
Lids are available with or without vent holes.
1½" stackable risers, that utilize the same lid, are available when the road is repaved.
Extensions available.
Tracer wire holes can be provided upon request.
Customized lids are available for an additional charge.
