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Ball valve (VB550) Shutoff valve for the supply; 1 1/2" (for DN 40)

Product Description

Stop-Ball ball valves are used as shut-off valves in hydronic heating and cooling systems. The straight body design enables easy operation, even when installed at places difficult to reach.

Technical Properties

Medium type water or water-glycol mixture according to VDI 2035
DN size 40 mm
Port connection internal threads
Nominal pressure PN16
Media temp. 2 ... 130 oC
Kvs value 202
Body pattern straight

Valve housing and spindle made of brass with chrome-plated brass ball, PTFE sealings, O-rings made of Viton(R) and brass packing.

Place in installation supply or return
Max. operating pressure 16 bar
Port diameter 1 1/2 inch