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2-port seat valves, PN16

Stock no. BPZ:VVP45..

Stock no. BPZ:VVP45..

2-port valves with threaded connections for the control of terminal units, chilled ceilings or heating zones.

Suitable media: Water (to VDI 2035), water with anti-freeze.

Additional info

V..P45.. valves are only used as mixing or 2-port valves, not as diverting valves.

V..P45..S are suitable for Conex® compression fittings.

VVP45..S and VMP45..S for kvs values 0.63, 1, 1.6, 2.5 m³/h, datasheet N4854.




5.5 mm

Leakage rate

0...0.02 % of kvs value

Medium temperature

1...110 °C

Valve characteristic

Throughport up to kvs 6.3: equal-percentage, Throughport from kvs 10: linear


From kvs>6.3: >100, To kvs=6.3: >50

Permissible operating pressure

1600 kPa

Material, valve body

Red brass CC491K (Rg5)

PN class

PN 16

Material, inside set

CrNi steel / Rg5 / brass

Product Variants