Showing 1–16 of 18 results

Siemens VXF42.. 2- and 3-port valves with flanged connections, PN 16

Siemens VXF42.. 2- and 3-port valves with flanged connections, PN 16

Performance valves for medium temperatures from -10…150 °C
? Valve body of grey cast iron EN-GJL-250
? DN 15…150
? kvs 1.6…400 m3/h
? Flange type 21, flange design B
? VVF42..K with pressure compensation to handle high differential pressure
? Equipable with electro-motoric actuators SAX.., SAV.. or electro-hydraulic
actuators SKD.., SKB.., SKC..

Siemens VVF42..K 2-port valves with flanged connections, PN 16

Siemens VVF42..K 2-port valves with flanged connections, PN 16

Performance valves for medium temperatures from -10…150 °C
? Valve body of grey cast iron EN-GJL-250
? DN 15…150
? kvs 1.6…400 m3/h
? Flange type 21, flange design B
? VVF42..K with pressure compensation to handle high differential pressure
? Equipable with electro-motoric actuators SAX.., SAV.. or electro-hydraulic
actuators SKD.., SKB.., SKC..

Siemens VVF42..2-port valves with flanged connections, PN 16

Siemens VVF42..2-port valves with flanged connections, PN 16

Performance valves for medium temperatures from -10…150 °C
? Valve body of grey cast iron EN-GJL-250
? DN 15…150
? kvs 1.6…400 m3/h
? Flange type 21, flange design B
? VVF42..K with pressure compensation to handle high differential pressure
? Equipable with electro-motoric actuators SAX.., SAV.. or electro-hydraulic
actuators SKD.., SKB.., SKC..

Siemens MXG461B.. Modulating control valves with magnetic actuators, PN 16

Siemens MXG461B.. Modulating control valves with magnetic actuators, PN 16

Short positioning time (< 2 s), high resolution (1 : 1000)
? Selectable valve characteristic: equal-percentage or linear
? High rangeability
? Operating voltage AC / DC 24 V
? Selectable standard signal inputs DC 0/2…10 V or DC 0/4…20 mA
? DC 0…20 V Phs phase-cut signal input for Staefa controllers
? Indication of operating state, visible from the outside
? Accurate position feedback signal by inductive stroke measurement
? Spring return facility: A ? AB closed when deenergized
? Low friction, robust and maintenance-free
? Including fittings

Siemens MXG461..P Modulating control valves with magnetic actuators, PN 16

Siemens MXG461..P 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 MXG461.. Modulating control valves with magnetic actuators, PN 16

Siemens MXG461.. 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 VXG44.. 3-port seat valves, external thread, PN16

Siemens VXG44.. 3-port seat valves, external thread, PN16

Bronze CC491K (Rg5) valve body
· DN 15..DN 40
· kvs 0.25..25 m3/h
· Flat sealing connections with external thread G…B to ISO 228-1
· Sets of ALG..3 screwed fittings with threaded connection available from Siemens
· Manual adjustment by means of mounted knob
· Can be equipped with SQS.. and SAS.. actuators

Siemens VXG41.. 3-port seat valves with externally threaded connection, PN 16

Siemens VXG41.. 3-port seat valves with externally threaded connection, PN 16

Bronze CuSn5Zn5Pb2 valve body
? DN 15…50
? kvs 1.6…40 m3/h
? Flat sealing connections with external thread G…B to ISO 228-1
? Sets of ALG..3 threaded fittings with threaded connection available from Siemens
? Can be equipped with SAX.. electromotoric or SKD.. and SKB.. electrohydraulic
actuators
? VXG41..01 3-port seat valves are DVGW tested

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

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 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 MVF461H.. Modulating control valves with magnetic actuator, PN 16

Siemens MVF461H.. Modulating control valves with magnetic actuator, PN 16

• Short positioning time (<2 s), high resolution (1 : 1000)
• Selectable valve characteristic: Equal-percentage or linear
• High rangeability
• Selectable standard interface DC 0/2…10 V or DC 0/4…20 mA
• Phase-cut signal input for Staefa controllers
• Position control and position feedback signal
• Wear-free inductive stroke measurement
• Spring return facility: A → AB closed when deenergized
• Low friction, robust and maintenance-free

Siemens VVF43..K 2- and 3-port valves with flanged connections, PN 16

Siemens VVF43..K 2- and 3-port valves with flanged connections, PN 16

· High-performance valves for medium temperatures from -20…220 °C
· Valve body of nodular cast iron EN-GJS-400-18-LT
· DN 65…150
· kvs 50…400 m3/h
· Flange type 21, flange design B
· VVF43..K with pressure compensation to handle high differential pressure
· Equipable with electro-hydraulic actuators SKC..

Siemens VVF43.. 2- and 3-port valves with flanged connections, PN 16

Siemens VVF43.. 2- and 3-port valves with flanged connections, PN 16

· High-performance valves for medium temperatures from -20…220 °C
· Valve body of nodular cast iron EN-GJS-400-18-LT
· DN 65…150
· kvs 50…400 m3/h
· Flange type 21, flange design B
· VVF43..K with pressure compensation to handle high differential pressure
· Equipable with electro-hydraulic actuators SKC..

Siemens VVF42..KC 2-port valves pressure compensated with flanged connections, PN 16

Siemens VVF42..KC 2-port valves pressure compensated 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 VVF42..C 2-port valves with flanged connections, PN 16

Siemens VVF42..C 2-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..