Marka	Industrie technik
Ürün	Vfbf2/Vfbf3 2 And 3 Way Control Valves
Ürün Kodu	VFBF220-4.2
Artikel	-
Ülke	United States (US)
Durumu	Yeni / Kullanılmamış

Teknik Bilgi

Specifications for VFBF220-4.2

Nominal diameter	DN20
Kvs	4.2 m 3 /h
Connection	G ¾”
Actuator	SE5, SE10
Max. diff. pressure (SE5…)	600 kPa
Max. diff. pressure (SE10…)	600 kPa

Specifications for VFBF2/VFBF3 - 2- and 3-way control valves

Application	Heating systems, cooling systems, ventilation systems
Pressure rating	PN16
Connection	BSP internally threaded according to ISO 228/1
Flow characteristics	A - AB = equal percentage, B - AB = linear
Max. leakage	0.1 % of Kvs
Media	Hot water, cold water, glycol-mixed water
Media temperature	-5…+140°C
Rangeability	100:1
Stroke	20mm
Body	Brass CW614N
Seat	Brass CW614N
Plug	Brass CW614N
Stem	Stainless steel 1.4305
Packing box	Brass CW614N
O-rings	EPDM