Siemens 3-port valve VXF22 PN6 + flange conn. DN80 KVS 100

Description

The Siemens Acvatix VXF22 3-port valve PN6 with flanged connections Size: DN 80 is shown as number 1 in the 2nd image.

Siemens Acvatix VXF22 3-port valve PN6 with flanged connections VXF22… DN25-100 KVS 2,5-160

With flanged connections to ISO 7005
For chilled, low and high temperature water and brine in closed circuits

Stroke to DN80: 20 mm, from DN100: 40 mm
Leakage range 0…0.02% of the kvs value
Leakage rate bypass 0.5…2 % of the kvs-value
Mediumtemperature -10…130 °C
Vlalve Characteristic Through-port: equal percentage , Through-port: kvs 250/400 linear , Bypass: linear
Rangeability DN 25: >50 , DN 40…100: >100
Permissable operating pressure 600 kPa
Material valve body Cast iron EN-GJL-250
Material inside set ≤ DN40: CrNi steel / brass , ≥ DN50: CrNi steel / bronze
PN Class PN 6

Accessories

ASZ6.6 Stem heating element for media < 0 °C
servomotor SAX
servomotor SKC (only for DN100)
428488060 Sealing gland complete, stem diameter 10 mm, sealing material EPDM
467956290 Sealing gland complete, stem diameter 14 mm, sealing material EPDM, up to 150 °C (only for DN100)

*This product is supplied without gaskets, flanges and nuts and bolts.*

Additional information