PCV-VFQ 21, PN 16, DN 100, 125.00 m³/h, Flange


Assem.kit PCV-VFQ21 PN16 100/125 flange

Product details

Gross weight 82.5 Kg
Net weight 82.5 Kg
Volume 221.84 Liter
EAN 5702421813942


Actuator size [cm²] 250 cm²
Cavitation factor 0.4
Connection types Flange
Control ratio 300:1
Description Assem.kit PCV-VFQ21 PN16 100/125 flange
Diameter [mm] 100 mm
Differential pressure range [bar] [Min] 0.5 bar
Differential pressure setting [bar] [Max] 15 bar
Differential pressure setting [bar] [Min] 0.5 bar
Flow characteristic Linear optimized
Function PCV Assembly kit
In scope of WEEE and contain batteries No
Kvs values [m³/h] 125 m³/h
Leakage rate [% Kvs] 0.05
Media pH [Max] 10
Media pH [Min] 7
Media temperature [°C] [Max] 150 °C
Media temperature [°C] [Min] 2 °C
Medium alternative Glycolic water up to 30%
Mounting version Free
Number of ports 2
Permissible media District heating/cooling circulation water
Pressure class PN 16
Pressure nominal [bar] 16 bar
Product Group Pilot - controlled valves
Sealing material EPDM
Stem position Normally closed
Type PCV-VFQ 21
Valve body material Grey cast iron EN-GJL-250 (GG-25)
Valve cone material Stainless steel M. No. 1.4404
Valve seat material Stainless steel, mat. No. 1.4021
Valve size DN 100


Spare Parts






Software and firmware to extend functionality