Pressure Independent Control Valves
Belimo pressure independent valve technology maximizes energy savings of variable flow pumping systems while addressing unique control challenges.
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Z2050QFL-F+CQKBUP-LL
Pressure Independent Flow limiting valve (PIFLV), 2-way, DN 1/2" [15], Internal thread, PN 25, ps 1600 kPa, V'nom 1300 l/h, Fluid temperature 36...176°F [2...80°C ]
Valve Actuator, Electronic fail-safe, AC 100...240 V, On/Off, Normally Open, Fail-safe position Open
Actuator fitted
Z2050QFL-F+CQKBUP-RR
Pressure Independent Flow limiting valve (PIFLV), 2-way, DN 1/2" [15], Internal thread, PN 25, ps 1600 kPa, V'nom 1300 l/h, Fluid temperature 36...176°F [2...80°C ]
Valve Actuator, Electronic fail-safe, AC 100...240 V, On/Off, Normally Closed, Fail-safe position Closed
Actuator fitted
Z2050QFL-F0+CQB24-3
Pressure Independent Flow limiting valve (PIFLV), 2-way, DN 1/2" [15], Internal thread, PN 25, ps 1600 kPa, V'nom 940 l/h, Fluid temperature 36...176°F [2...80°C ]
Valve Actuator, Non fail-safe, AC/DC 24 V, On/Off, Floating point
Actuator fitted
Z2050QFL-F0+CQBUP-3
Pressure Independent Flow limiting valve (PIFLV), 2-way, DN 1/2" [15], Internal thread, PN 25, ps 1600 kPa, V'nom 940 l/h, Fluid temperature 36...176°F [2...80°C ]
Valve Actuator, Non fail-safe, AC 100...240 V, On/Off, Floating point
Actuator fitted
Z2050QFL-F0+CQKB24-LL
Pressure Independent Flow limiting valve (PIFLV), 2-way, DN 1/2" [15], Internal thread, PN 25, ps 1600 kPa, V'nom 940 l/h, Fluid temperature 36...176°F [2...80°C ]
Valve Actuator, Electronic fail-safe, AC/DC 24 V, On/Off, Normally Open, Fail-safe position Open
Actuator fitted
Z2050QFL-F0+CQKB24-RR
Pressure Independent Flow limiting valve (PIFLV), 2-way, DN 1/2" [15], Internal thread, PN 25, ps 1600 kPa, V'nom 940 l/h, Fluid temperature 36...176°F [2...80°C ]
Valve Actuator, Electronic fail-safe, AC/DC 24 V, On/Off, Normally Closed, Fail-safe position Closed
Actuator fitted
Z2050QFL-F0+CQKB24-S-LL
Pressure Independent Flow limiting valve (PIFLV), 2-way, DN 1/2" [15], Internal thread, PN 25, ps 1600 kPa, V'nom 940 l/h, Fluid temperature 36...176°F [2...80°C ]
Valve Actuator, Electronic fail-safe, AC/DC 24 V, On/Off, 1x SPST, Normally Open, Fail-safe position Open
Actuator fitted
Z2050QFL-F0+CQKB24-S-RR
Pressure Independent Flow limiting valve (PIFLV), 2-way, DN 1/2" [15], Internal thread, PN 25, ps 1600 kPa, V'nom 940 l/h, Fluid temperature 36...176°F [2...80°C ]
Valve Actuator, Electronic fail-safe, AC/DC 24 V, On/Off, 1x SPST, Normally Closed, Fail-safe position Closed
Actuator fitted
Z2050QFL-F0+CQKBUP-LL
Pressure Independent Flow limiting valve (PIFLV), 2-way, DN 1/2" [15], Internal thread, PN 25, ps 1600 kPa, V'nom 940 l/h, Fluid temperature 36...176°F [2...80°C ]
Valve Actuator, Electronic fail-safe, AC 100...240 V, On/Off, Normally Open, Fail-safe position Open
Actuator fitted
Z2050QFL-F0+CQKBUP-RR
Pressure Independent Flow limiting valve (PIFLV), 2-way, DN 1/2" [15], Internal thread, PN 25, ps 1600 kPa, V'nom 940 l/h, Fluid temperature 36...176°F [2...80°C ]
Valve Actuator, Electronic fail-safe, AC 100...240 V, On/Off, Normally Closed, Fail-safe position Closed
Actuator fitted
Z2050QPT-B
ZoneTight™ (PIQCV), DN 1/2" [15], 2-way, GPM 0.9
Z2050QPT-B+CQB24-3
ZoneTight™ (PIQCV), DN 1/2" [15], 2-way, GPM 0.9
Valve Actuator, Non fail-safe, AC/DC 24 V, On/Off, Floating point
Actuator fitted
Z2050QPT-B+CQB24-SR-L
ZoneTight™ (PIQCV), DN 1/2" [15], 2-way, GPM 0.9
Valve Actuator, Non fail-safe, AC/DC 24 V, 2...10 V, Normally Open, Modulating
Actuator fitted
Z2050QPT-B+CQB24-SR-R
ZoneTight™ (PIQCV), DN 1/2" [15], 2-way, GPM 0.9
Valve Actuator, Non fail-safe, AC/DC 24 V, 2...10 V, Normally Closed, Modulating
Actuator fitted
Z2050QPT-B+CQBUP-3
ZoneTight™ (PIQCV), DN 1/2" [15], 2-way, GPM 0.9
Valve Actuator, Non fail-safe, AC 100...240 V, On/Off, Floating point
Actuator fitted
Z2050QPT-B+CQKB24-LL
ZoneTight™ (PIQCV), DN 1/2" [15], 2-way, GPM 0.9
Valve Actuator, Electronic fail-safe, AC/DC 24 V, On/Off, Normally Open, Fail-safe position Open
Actuator fitted
Z2050QPT-B+CQKB24-RR
ZoneTight™ (PIQCV), DN 1/2" [15], 2-way, GPM 0.9
Valve Actuator, Electronic fail-safe, AC/DC 24 V, On/Off, Normally Closed, Fail-safe position Closed
Actuator fitted
Z2050QPT-B+CQKB24-S-LL
ZoneTight™ (PIQCV), DN 1/2" [15], 2-way, GPM 0.9
Valve Actuator, Electronic fail-safe, AC/DC 24 V, On/Off, 1x SPST, Normally Open, Fail-safe position Open
Actuator fitted
Z2050QPT-B+CQKB24-S-RR
ZoneTight™ (PIQCV), DN 1/2" [15], 2-way, GPM 0.9
Valve Actuator, Electronic fail-safe, AC/DC 24 V, On/Off, 1x SPST, Normally Closed, Fail-safe position Closed
Actuator fitted
Z2050QPT-B+CQKB24-SR-LL
ZoneTight™ (PIQCV), DN 1/2" [15], 2-way, GPM 0.9
Valve Actuator, Electronic fail-safe, AC/DC 24 V, 2...10 V, Normally Open, Fail-safe position Open, Modulating
Actuator fitted
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