Showing 121–130 of 229 results

Siemens VXF42..C 3-port valves with flanged connections, PN 16

Siemens VXF42..C 3-port valves with flanged connections, PN 16

 

From the large-stroke valve line. For chilled, low and high temperature water
and brine.
● Performance valves for medium temperatures from -10…150℃
● Valve body of grey cast iron EN-GJL-250 or higher
● DN 25…150
● kvs 6.3…400 m3/h
● Flange type 21, flange design B
● VVF42..KC with pressure compensation to handle high differential
pressure
● Equipable with electro-motoric actuators SAX.., SAV… or electrohydraulic
actuators SKD.., SKB.., SKC..

Siemens VXF53..3-port seat valves PN25 with flanged connections

Siemens VXF53..3-port seat valves PN25 with flanged connections

 

? High-performance valves for medium temperatures from -20…220 °C
? Valve body of nodular cast iron EN-GJS-400-18-LT
? DN 15…150
? kvs 0.16…400 m3/h
? Flange type 21, flange design B
? VVF53..K with pressure compensation to handle high differential pressure
? Equipable with electro-motoric actuators SAX.. or electro-hydraulic
actuators SKD.., SKB.., SKC..

Siemens MXF461.. Modulating control valves with magnetic actuators, PN 16

Siemens MXF461.. Modulating control valves with magnetic actuators, PN 16

Fast positioning time (<2 s), high-resolution stroke (1 : 1000), high rangeability
· Equal-percentage or linear valve characteristic (user-selected)
· Operating voltage AC / DC 24 V
· Switch-selected control signal DC 0/2…10 V or DC 4…20 mA
· DC 0…20 V phase cut control signal with SEZ91.6 external interface
· Indication of operating state, position feedback and manual control
· Wear-free inductive stroke measurement
· Fail-safe feature: A ® AB closed when de-energized
· Low friction, robust, no maintenance required

Siemens M3P..FY..Modulating control valves with magnetic actuator, PN16

Siemens MXF461.. Modulating control valves with magnetic actuators, PN 16

Fast positioning time (<2 s), high-resolution stroke (1 : 1000), high rangeability
· Equal-percentage or linear valve characteristic (user-selected)
· Operating voltage AC / DC 24 V
· Switch-selected control signal DC 0/2…10 V or DC 4…20 mA
· DC 0…20 V phase cut control signal with SEZ91.6 external interface
· Indication of operating state, position feedback and manual control
· Wear-free inductive stroke measurement
· Fail-safe feature: A ® AB closed when de-energized
· Low friction, robust, no maintenance required