pressure independent valves

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View Details Crandall Stats & Sensors TK-1717 Dual Setpoint, Single Output – 15 PSIG Main DA, 25 PSIG Main DA – Cover Legend Heat/Cool | Blackhawk Supply
TK-1717 | Dual Setpoint, Single Output – 15 PSIG Main DA, 25 PSIG Main DA – Cover Legend Heat / Cool | Crandall Stats & Sensors
Brand: Crandall Stats & Sensors
SKU: TK-1717
$535.59 each
View Details Crandall Stats & Sensors 2390-501 Gradual Switch – Manual Adjustment of Pressure up to Main (20 PSIG) | Blackhawk Supply
2390-501 | Gradual Switch – Manual Adjustment of Pressure up to Main (20 PSIG) | Crandall Stats & Sensors
Brand: Crandall Stats & Sensors
SKU: 2390-501
$136.29 each
View Details Crandall Stats & Sensors TK-1201-0 Single Temp – Two-pipe – 15 PSIG RA, 20 PSIG DA – 55F to 85F | Blackhawk Supply
TK-1201-0 | Single Temp – Two-pipe – 15 PSIG RA, 20 PSIG DA – 55F to 85F | Crandall Stats & Sensors
Brand: Crandall Stats & Sensors
SKU: TK-1201-0
$279.63 each
View Details Crandall Stats & Sensors TK-1381-0 Single Temp – Two or Three Pipe w/Manual Override  – RA – 55F to 85F – 15PSIG Day, 20 PSIG Night | Blackhawk Supply
TK-1381-0 | Single Temp – Two or Three Pipe w / Manual Override  – RA – 55F to 85F – 15PSIG Day, 20 PSIG Night | Crandall Stats & Sensors
Brand: Crandall Stats & Sensors
SKU: TK-1381-0
$393.55 each
View Details Crandall Stats & Sensors TK-1711 Dual Setpoint, Single Output – 15 PSIG Main DA, 25 PSIG Main DA – Cover Legend Day/Night | Blackhawk Supply
TK-1711 | Dual Setpoint, Single Output – 15 PSIG Main DA, 25 PSIG Main DA – Cover Legend Day / Night | Crandall Stats & Sensors
Brand: Crandall Stats & Sensors
SKU: TK-1711
$429.76 each
View Details Crandall Stats & Sensors 2218-301 Summer-Winter – Two-pipe – S. (15 PSI) Reverse Acting & 76F to 85F, W. (20 PSI) Direct Acting & 44F to 74F | Blackhawk Supply
2218-301 | Summer-Winter – Two-pipe – S. (15 PSI) Reverse Acting & 76F to 85F, W. (20 PSI) Direct Acting & 44F to 74F | Crandall Stats & Sensors
Brand: Crandall Stats & Sensors
SKU: 2218-301
$261.90 each
View Details Crandall Stats & Sensors 2353-501 Diverting Relay – SPDT Pneumatic Snap Acting Switching – 3 to 20 PSIG Setpoint – .2 to .6 PSIG Diff. | Blackhawk Supply
2353-501 | Diverting Relay – SPDT Pneumatic Snap Acting Switching – 3 to 20 PSIG Setpoint – .2 to .6 PSIG Diff. | Crandall Stats & Sensors
Brand: Crandall Stats & Sensors
SKU: 2353-501
$132.84 each
View Details Dwyer A9-5 Pressure switch | range 29-87 psig (3.0-7.0 bar) | deadband 5.1 ±2.9 psig (0.35 ±0.2 bar) | max. pressure 116.0 psig (8.0 bar) | temperature limit 257°F (125°C) | stainless steel diaphragm. | Blackhawk Supply
A9-5 | Pressure switch | range 29-87 psig (3.0-7.0 bar) | deadband 5.1 ±2.9 psig (0.35 ±0.2 bar) | max. pressure 116.0 psig (8.0 bar) | temperature limit 257°F (125°C) | stainless steel diaphragm. | Dwyer
Brand: Dwyer
SKU: A9-5
$44.12 each
View Details Belimo Z3075QPF-J+CQKBUP-LL ZoneTight™ (QCV), Press Fit, 3/4", 3-way, Cv 4.6 |Valve Actuator, Electronic fail-safe, AC/DC 100...240 V, On/Off, Normally Open, Fail-safe position Open | Blackhawk Supply
Z3075QPF-J+CQKBUP-LL | ZoneTight™ (QCV), Press Fit, 3 / 4", 3-way, Cv 4.6 |Valve Actuator, Electronic fail-safe, AC / DC 100...240 V, On / Off, Normally Open, Fail-safe position Open | Belimo
Brand: Belimo
SKU: Z3075QPF-J+CQKBUP-LL
$191.25 each
View Details Belimo Z2075QPF-K+CQKB24-RR ZoneTight™ (QCV), Press Fit, 3/4", 2-way, Cv 9.8 |Valve Actuator, Electronic fail-safe, AC/DC 24 V, On/Off, Normally Closed, Fail-safe position Closed | Blackhawk Supply
Z2075QPF-K+CQKB24-RR | ZoneTight™ (QCV), Press Fit, 3 / 4", 2-way, Cv 9.8 |Valve Actuator, Electronic fail-safe, AC / DC 24 V, On / Off, Normally Closed, Fail-safe position Closed | Belimo
Brand: Belimo
SKU: Z2075QPF-K+CQKB24-RR
$156.15 each
View Details Belimo Z2100QPF-K+CQXUP-3 ZoneTight™ (QCV), Press Fit, 1", 2-way, Cv 8.2 |Configurable Valve Actuator, Non fail-safe, AC 100...240 V, On/Off, Floating point | Blackhawk Supply
Z2100QPF-K+CQXUP-3 | ZoneTight™ (QCV), Press Fit, 1", 2-way, Cv 8.2 |Configurable Valve Actuator, Non fail-safe, AC 100...240 V, On / Off, Floating point | Belimo
Brand: Belimo
SKU: Z2100QPF-K+CQXUP-3
$197.55 each
View Details Belimo Z3100QPF-J+CQKX24-S ZoneTight™ (QCV), Press Fit, 1", 3-way, Cv 4.4 |Valve Actuator, Electronic fail-safe, AC/DC 24 V, On/Off, 1 x SPST | Blackhawk Supply
Z3100QPF-J+CQKX24-S | ZoneTight™ (QCV), Press Fit, 1", 3-way, Cv 4.4 |Valve Actuator, Electronic fail-safe, AC / DC 24 V, On / Off, 1 x SPST | Belimo
Brand: Belimo
SKU: Z3100QPF-J+CQKX24-S
$232.20 each
View Details Belimo Z3100QPF-J+CQBUP-3-T ZoneTight™ (QCV), Press Fit, 1", 3-way, Cv 4.4 |Valve Actuator, Non fail-safe, AC 100...240 V, On/Off, Floating point, terminals | Blackhawk Supply
Z3100QPF-J+CQBUP-3-T | ZoneTight™ (QCV), Press Fit, 1", 3-way, Cv 4.4 |Valve Actuator, Non fail-safe, AC 100...240 V, On / Off, Floating point, terminals | Belimo
Brand: Belimo
SKU: Z3100QPF-J+CQBUP-3-T
$213.30 each
View Details Belimo Z2050QPT-F+CQB24-SR-L ZoneTight | 0.5" | 2 Way | 4 GPM | w/ Non-Spg | 24V | 2-10V | Blackhawk Supply
Z2050QPT-F+CQB24-SR-L | ZoneTight | 0.5" | 2 Way | 4 GPM | w / Non-Spg | 24V | 2-10V | Belimo
Brand: Belimo
SKU: Z2050QPT-F+CQB24-SR-L
$323.10 each
View Details Belimo Z2075QPTPF-G+CQXUP-3-T ZoneTight™ (PIQCV), 3/4", 2-way, GPM 9|Configurable Valve Actuator, Non fail-safe, AC 100...240 V, On/Off, Floating point, terminals | Blackhawk Supply
Z2075QPTPF-G+CQXUP-3-T | ZoneTight™ (PIQCV), 3 / 4", 2-way, GPM 9|Configurable Valve Actuator, Non fail-safe, AC 100...240 V, On / Off, Floating point, terminals | Belimo
Brand: Belimo
SKU: Z2075QPTPF-G+CQXUP-3-T
$398.70 each
View Details Belimo Z2075QPT-G+CQKX24-SR ZoneTight (PIQCV), 3/4", 2-way, 9 | ConfigurableValve Actuator, Electronic fail-safe, AC 24 V, 2-10 V | Blackhawk Supply
Z2075QPT-G+CQKX24-SR | ZoneTight (PIQCV), 3 / 4", 2-way, 9 | ConfigurableValve Actuator, Electronic fail-safe, AC 24 V, 2-10 V | Belimo
Brand: Belimo
SKU: Z2075QPT-G+CQKX24-SR
$424.80 each
View Details Belimo Z2075QPTPF-G+CQX24-3 ZoneTight™ (PIQCV), 3/4", 2-way, GPM 9|Configurable Valve Actuator, Non fail-safe, AC/DC 24 V, On/Off, Floating point | Blackhawk Supply
Z2075QPTPF-G+CQX24-3 | ZoneTight™ (PIQCV), 3 / 4", 2-way, GPM 9|Configurable Valve Actuator, Non fail-safe, AC / DC 24 V, On / Off, Floating point | Belimo
Brand: Belimo
SKU: Z2075QPTPF-G+CQX24-3
$390.60 each
View Details Belimo Z2050QPTPF-B+CQB24-SR-T-L ZoneTight™ (PIQCV), 1/2", 2-way, GPM 0.9|Valve Actuator, Non fail-safe, AC/DC 24 V, 2...10 V, terminals, modulating | Blackhawk Supply
Z2050QPTPF-B+CQB24-SR-T-L | ZoneTight™ (PIQCV), 1 / 2", 2-way, GPM 0.9|Valve Actuator, Non fail-safe, AC / DC 24 V, 2...10 V, terminals, modulating | Belimo
Brand: Belimo
SKU: Z2050QPTPF-B+CQB24-SR-T-L
$327.15 each
View Details Belimo Z2075QPF-K+CQKBUP-RR ZoneTight™ (QCV), Press Fit, 3/4", 2-way, Cv 9.8 |Valve Actuator, Electronic fail-safe, AC/DC 100...240 V, On/Off, Normally Closed, Fail-safe position Closed | Blackhawk Supply
Z2075QPF-K+CQKBUP-RR | ZoneTight™ (QCV), Press Fit, 3 / 4", 2-way, Cv 9.8 |Valve Actuator, Electronic fail-safe, AC / DC 100...240 V, On / Off, Normally Closed, Fail-safe position Closed | Belimo
Brand: Belimo
SKU: Z2075QPF-K+CQKBUP-RR
$173.70 each
View Details Belimo Z2075QPT-G+CQKB24-SR-RL ZoneTight | 0.75" | 2 Way | 9 GPM | w/ Electronic Fail-Safe | 24V | Modulating | Blackhawk Supply
Z2075QPT-G+CQKB24-SR-RL | ZoneTight | 0.75" | 2 Way | 9 GPM | w / Electronic Fail-Safe | 24V | Modulating | Belimo
Brand: Belimo
SKU: Z2075QPT-G+CQKB24-SR-RL
$424.80 each
View Details Belimo Z2075QPTPF-G+CQBUP-3 ZoneTight™ (PIQCV), 3/4", 2-way, GPM 9|Valve Actuator, Non fail-safe, AC 100...240 V, On/Off, Floating point | Blackhawk Supply
Z2075QPTPF-G+CQBUP-3 | ZoneTight™ (PIQCV), 3 / 4", 2-way, GPM 9|Valve Actuator, Non fail-safe, AC 100...240 V, On / Off, Floating point | Belimo
Brand: Belimo
SKU: Z2075QPTPF-G+CQBUP-3
$400.95 each
View Details Belimo Z2075QPTPF-G+CQKB24-SR-LR ZoneTight™ (PIQCV), 3/4", 2-way, GPM 9|Valve Actuator, Electrical fail-safe, AC/DC 24 V, 2...10 V, Normally Open, Fail-safe position Closed, modulating | Blackhawk Supply
Z2075QPTPF-G+CQKB24-SR-LR | ZoneTight™ (PIQCV), 3 / 4", 2-way, GPM 9|Valve Actuator, Electrical fail-safe, AC / DC 24 V, 2...10 V, Normally Open, Fail-safe position Closed, modulating | Belimo
Brand: Belimo
SKU: Z2075QPTPF-G+CQKB24-SR-LR
$455.85 each
View Details Belimo Z2075QPTPF-G+CQKB24-SR-LL ZoneTight™ (PIQCV), 3/4", 2-way, GPM 9|Valve Actuator, Electrical fail-safe, AC/DC 24 V, 2...10 V, Normally Open, Fail-safe position Open, modulating | Blackhawk Supply
Z2075QPTPF-G+CQKB24-SR-LL | ZoneTight™ (PIQCV), 3 / 4", 2-way, GPM 9|Valve Actuator, Electrical fail-safe, AC / DC 24 V, 2...10 V, Normally Open, Fail-safe position Open, modulating | Belimo
Brand: Belimo
SKU: Z2075QPTPF-G+CQKB24-SR-LL
$455.85 each
View Details Belimo Z2050QPTPF-D+CQB24-SR-T-R ZoneTight™ (PIQCV), 1/2", 2-way, GPM 2|Valve Actuator, Non fail-safe, AC/DC 24 V, 2...10 V, terminals, modulating | Blackhawk Supply
Z2050QPTPF-D+CQB24-SR-T-R | ZoneTight™ (PIQCV), 1 / 2", 2-way, GPM 2|Valve Actuator, Non fail-safe, AC / DC 24 V, 2...10 V, terminals, modulating | Belimo
Brand: Belimo
SKU: Z2050QPTPF-D+CQB24-SR-T-R
$327.15 each
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Amperage
Amps
Application
Brand
CV / GPM
Category/Type
Connection
Connection Size
Control Input
Control Valve Type
Control Valves Type
Control Voltage
Cv / GPM
Description
Display Type
End Connection
End Switch
Family
Fitting
Fitting Type
Fitting Material
Fitting Size
Flow Characteristics
Flow Range (GPM)
Head Range (ft.)
Horse Power
Horsepower
Housing
Inlet Pressure
Material
Max Flow
Max Flow (GPM)
Max Head (Ft)
Max Head Pressure
Measurement Type
Medium
Model
Operating Temperature
Outlet Pressure
Part Number
Phase
Pipe Size
Pressure
Pressure Class
Pressure Output Signal
Pressure Range
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Pump Head Material
RPM
Range
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