VFG240N-27 VFG2...N/VFG3 - 2- and 3-way externally threaded control valves

Valves, DN15-50 kvs 0.63-39, 20 mm stroke, designed for control of hot, cold or glycol-mixed water in heating and ventilation systems. They also function very well in domestic water systems. The valves are intended for use together with SE5... actuators. Valves with DN32-50 may also be used with SE10..., if a larger actuating force is required.

Specifications for VFG240N-27
Nominal diameter DN40
Kvs 27 m3/h
Connection G1½"
ΔPs (RVAN5) 300 kPa
ΔPmax (RVAN5) 300 kPa
ΔPs (RVAN10) 600 kPa
ΔPmax (RVAN10) 400 kPa
Specifications for VFG2...N/VFG3 - 2- and 3-way externally threaded control valves
Pressure rating PN16
Connection BSP internally threaded according to ISO 228/1
Flow characteristics Equal percentage
Max. leakage 0.1 % of Kvs
Media Hot, cold, or glycol-mixed water
Media temperature -5…+150°C
Rangeability 100:1
Stroke 20mm
Body Gunmetal CC491K (RG5)
Seat Gunmetal CC491K (RG5)
Plug Gunmetal CC491K (RG5)
Stem Stainless steel 1.4305
Packing box Dezincification resistant brass CW 602N
O-rings Viton
IS0603080300

Spare parts kit, packing box for ETRS, MTVS and MTRS valves (until 2019-12) and for ETVS and NTVS valves.

IS2921357901

Spare parts kit, packing box (from 2020-01)