REGIN 3-way control valves DN15-50, kvs 0.63-40, 20 mm stroke, DZR Valves intended for control of cold, hot and glycol-mixed water in heating, ventilation and when DZR material is a requirement (DZR = Dezincification Resistant). The valves are intended to be used together with Regin’s RVAN5 actuators. RVAN10 actuators can also be used if larger actuating force is required. The valve is supplied with a cover lid for converting the 3-way valve into a 2-way valve.

Technical data

Application:Heating, cooling, ventilation systems and systems requiring,DZR-materials 

Pressure rating:PN16

Connection :BSP externally threaded according to ISO 228/1; supplied with threaded connections

Flow characteristics :Equal percentage

Max. leakage :0.1 % of the kvs value

Media temperature :-5…+150 °C

Media :Hot, cold or glycol-mixed water (max. 50 % glycol)

Rangeability :100:1

Stroke :20 mm

Material

Body:Gunmetal CC491K (RG5)

Seat :Gunmetal CC491K (RG5)

Plug :Gunmetal CC491K (RG5)

Stem :Stainless steel 1.4305

Packing box :Dezincification resistant brass CW511L

O-rings :EPDM

Material, connections

Nut: Malleable cast iron, galvanized

Nipple:Dezincification resistant brass CW 511L

Fitting seal:Novatec Premium 2, Nitrile bonded aramid fibre with graphite

Cover lid :Dezincification resistant brass CW 602N