Siemens VPI46…Combi valves (PICV) PN25, internally threaded Siemens VPI46…Combi valves (PICV) PN25, internally threaded systems With integrated differential pressure controller DN 10…DN32: Valve body made of dezincification resistant hot-pressed brass (DZR) DN 40…DN 50: Housing made of spheroidal graphite iron Volumetric flow 30… 11500 l/h, Differential pressure range 15…600 kPa Internally threaded Rp conforming to ISO 7-1 Externally threaded G conforming to ISO 228-1 Version with pressure test points for Δp measurement (optional) Can be equipped with electro thermal or electromotive actuators SSA.. (3-position or DC 0…10 V) STA..3../STP..3.. (2-position or PDM) STA63../STP63.. (DC 0…10 V) SAY..1P03 (3-position or DC 0…10 V) อ่านเพิ่ม
Siemens VPP46..Combi valves (PICV) PN25, externally threaded Siemens VPP46..Combi valves (PICV) PN25, externally threaded systems With integrated differential pressure controller DN 10…DN32: Valve body made of dezincification resistant hot-pressed brass (DZR) DN 40…DN 50: Housing made of spheroidal graphite iron Volumetric flow 30… 11500 l/h, Differential pressure range 15…600 kPa Internally threaded Rp conforming to ISO 7-1 Externally threaded G conforming to ISO 228-1 Version with pressure test points for Δp measurement (optional) Can be equipped with electro thermal or electromotive actuators SSA.. (3-position or DC 0…10 V) STA..3../STP..3.. (2-position or PDM) STA63../STP63.. (DC 0…10 V) SAY..1P03 (3-position or DC 0…10 V) อ่านเพิ่ม
Siemens VPE..MiniCombiValves (MCV) Siemens VPE..MiniCombiValves (MCV) Radiator valves featuring integrated differential pressure control for 2-pipe heating systems, fan coils and chilled ceiling systems ? Automatic flow limitation under all operating conditions ? Straightforward design of plant with no need for safety margins ? Thanks to MCV no hydraulic balancing within the zone required ? No additional line balancing valves required ? No noise problems ? Integrated presetting of kv-values ? DIN DN 10 and DN 15 ? Valve bodies made of brass, mat nickel-plated ? Internally and externally threaded (Rp/R) conforming to ISO 7-1 ? Can be combined with RTN.. thermostatic, STA..3.. electrothermal and SSA.. electromotoric actuators อ่านเพิ่ม
Siemens VPD..MiniCombiValves (MCV) Siemens VPD..MiniCombiValves (MCV) Radiator valves featuring integrated differential pressure control for 2-pipe heating systems, fan coils and chilled ceiling systems ? Automatic flow limitation under all operating conditions ? Straightforward design of plant with no need for safety margins ? Thanks to MCV no hydraulic balancing within the zone required ? No additional line balancing valves required ? No noise problems ? Integrated presetting of kv-values ? DIN DN 10 and DN 15 ? Valve bodies made of brass, mat nickel-plated ? Internally and externally threaded (Rp/R) conforming to ISO 7-1 ? Can be combined with RTN.. thermostatic, STA..3.. electrothermal and SSA.. electromotoric actuators อ่านเพิ่ม
Siemens VPF53..Combi valves PN 25 with flanged connections Siemens VPF53..Combi valves PN 25 with flanged connections With integrated pressure differential controller Valve body made of nodular cast iron GJS-400-15 DN 50 – 150 Volumetric flow 15 to 195 m3/h nominal, with presetting Equipped with pressure test points P/T Can be equipped with SAX..P.., SAV..P.. or SQV..P.. electromotoric actuators อ่านเพิ่ม
Siemens SVPF43..Combi valves PN 16 with flanged connections Siemens SVPF43..Combi valves PN 16 with flanged connections With integrated pressure differential controller Valve body made of gray cast iron GJL-250 DN 50 – 150 Volumetric flow 15 to 195 m3/h nominal, with presetting Equipped with pressure test points P/T Can be equipped with SAX..P.., SAV..P.. or SQV..P.. electromotoric actuators อ่านเพิ่ม
Siemens MXG462S..Modulating control valve with magnetic actuator‚ PN16 Siemens MXG462S..Modulating control valve with magnetic actuator‚ PN16 Short positioning time (< 2 s), high-resolution stroke (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 ∂ Wear-free inductive stroke measurement ∂ Low friction, robust and maintenance-free ∂ Spring return facility: A↑ AB closed when de-energized ∂ Positioning control, position feedback and manual control ∂ Parts in contact with medium in CrNi steel ∂ MXG462S50-30 applications with demineralized water upon request อ่านเพิ่ม
Siemens MXG461S..Modulating control valves with magnetic actuator‚ PN 16 Siemens MXG461S..Modulating control valves with magnetic actuator‚ PN 16 Fast positioning time (<2 s), high-resolution stroke (1 : 1000) ∂ Selectable valve characteristic: equal-percentage or linear ∂ High rangeability ∂ Operating voltage AC/ DC 24 V ∂ Switch-selected control signal DC 0/2…10 V or DC 4…20 mA ∂ Wear-free inductive stroke measurement ∂ Robust, no maintenance required ∂ Spring-return function: A ↑ AB closed when de-energized ∂ Positioning control, position feedback and manual control ∂ Parts in contact with medium in CrNi steel ∂ Applications with demineralized water upon request อ่านเพิ่ม
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 อ่านเพิ่ม
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 อ่านเพิ่ม
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 อ่านเพิ่ม
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 อ่านเพิ่ม
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 อ่านเพิ่ม
Siemens VXI46.. 2-Port and 3-Port Zone Valves PN 16 Siemens VXI46.. 2-Port and 3-Port Zone Valves PN 16 Hot-pressed brass valve body (EN1982); VXI46.25T: bronze CC491K (Rg5) max. 4% Pb · DN 15, DN 20 and DN 25 · kvs 2…5 m3/h · Internally threaded connections Rp… to ISO 7-1 (V…I46…) · Manual adjuster · Can be fitted with electromotoric actuators, type SFA…, SUA21/1 or thermal actuators, type STA… อ่านเพิ่ม
Siemens MXI421.. 2-Port and 3-Port Zone Valves, PN 16 / 20 Siemens MXI421.. 2-Port and 3-Port Zone Valves, PN 16 / 20 Operating voltage AC 230 V, 2-position control signal Spring return Positioning force 200 N Direct mounting with union nut, no tools required Ergonomically designed manual adjuster Auxiliary switch, type ASC2.1/18 (optional) Hot-pressed brass valve body (EN1982) DN 15, DN 20 and DN 25 kvs 2…5 m3/h Internally threaded connections Rp.. to ISO 7-1 อ่านเพิ่ม
Siemens VVI41.. 2-port and 3-port seat salves, PN16 Siemens VVI41.. 2-port and 3-port seat salves, PN16 Bronze valve body CC491K (Rg5) • DN 15…50 • kvs 2.5…40 m3/h • Internally threaded connections Rp.. as to ISO 7-1 • Can be equipped with SAX..- electromotoric or SKD..-electrohydraulic ac-tuators อ่านเพิ่ม