Distribution valve for use in supply or return. With bypass, stepless fine pre-setting, metal to metal sealing, O-ring spindle sealing, metal to metal backseal and cover cap. Exchange of valve insert possible when system is under pressure and operating.
For water-based heating systems.
Materials
Valve housing made of nickel-plated red bronze; valve insert made of brass with EPDM O-rings and soft seals; union-nut, tailpiece and cap made of nickel-plated brass
Medium type
water or water-glycol mixture according to VDI 2035
Media temp.
2 ... 130 oC
Static pressure
PN10
Max. delta P
1 bar
Pre-settable
yes
Place in installation
supply or return
DN size
15 mm
Kvs value
1,5
Heat exchanger connection
1/2 inch
Additional description
•
Supplied with threaded tailpiece for connection to radiator.
•
Suitable connections see 'Connections for Distribution Valves'.
Connection diameter
Port connection type
Type
inch
1/2
internal threads
V2270Y0015
3/4
external threads
V2270X0015
Accessories
Description
Additional Product Type
Floor cover cap for 15, 16 and 18 mm pipes, white
VA2201B015
Pressure cap - for shutting off valves on radiator outlet
