Catalog: Valves | |
| valves valve installation tips duff co soldering and ... the application to determine which valve is best suited for installation keeping ... in mind the service for which the valve is recommended before installing the ... correct valve review the installation instructions to ... prevent damage to the valve and assure its maximum efficiency 1 cut ... wire or rod at point where tube enters valve socket keep flame away from rod or wire ... into space between tube outer wall and valve socket when joint is filled a ... cut to leaving a fillet around end of valve as it cools bright metal steel wool is ... the outside of the tube 4 be sure that valve is fully open apply heat to tube first ... transfer as and the valve socket the interior dimensions of ... silver brazing valve much heat as possible through tube into ... | |
| valves add-a-valve duff co add a valve with out shutting off the water in 30 ... use on l&k type copper tubing on cold water systems only add-a-valve is not ... no guarantee to install the add-a-valve under pressure on l or k type copper ... tubing without shutting off the water simply disassemble the add-a-valve body ... on the inner surface of both add-a-valve cavities the width of both valve bodies ... three minutes then assemble the add-a-valve around the copper tubing reinsert the 4 ... in an x pattern to align the add-a-valve body evenly on the copper tubing use a ... 3.9 manual ratchet type socket wrench on the 1/2 3/4 and 1 sizes and a 9/ ... continue to manually ratchet the socket wrench an additional 1 and 1/2 turns to expand ... executed will completely seal off the water flow in he copper tubing under pressure ... | |
