Cutoff pipe connection with a drain valve

(VT.537.N) Detachable cutoff pipe connection is designed for separation of a pipe circuit in sections, repair of which can be performed without system discharge. This is the only kind of fittings which, according to the active norms, can be installed on expansion line of a heating system and hot-water supply.

The fitting consists of two right-about oriented spring reverse valves with brass spool valves. When the coupling nut is screwed tight, the valves are in open position not hindering operation environment passage. When the coupling nut is loosened, spring-mounted spool valves close passes of semi-blocks.

VT.537.N cutoff pipe connection with a drain valve is an advanced model of said fittings which makes possible maximally careful heat carrier discharge from the disconnected expansion tank.

The article is designed for operation pressure 10 bar. Maximum operation temperature – 120 °С. Connection thread: female/male.

ArticleSize / number ofPrice per unit
VT.537.N.061"1809
* Prices shown are recommended retail prices by the manufacturer

 

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