The ASVB is a surface-mounted valve box that allows simple access to all sorts of valves and controls located outside of the completed wall that needs protection by a completely enclosed box. You can adjust the valve box's depth to accommodate all valve and control requirements. Vision panels, louvers, and etched plates, as well as custom apertures for pipes or conduits, can be provided as needed.

Other features you can find include:

Material: 16 gauge door & box.
Lock/Latch: 1 x Cylinder lock & key.
Flange: None. The box is surface mounted.
Hinge: Continuous, exposed piano hinge.
Finish: 5 stage iron phosphate preparation with prime coat of White alkyd baked-on enamel.

Contact Acudor now at 1-888-622-8367 to purchase them for your construction projects! We also offer different sizes to ensure they fit perfectly on any roof opening.