Pressure independent valves 0.5" - 2 way Valve size
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![Siemens 599-04301-7 PICV, 1/2 inch, 7 GPM max. flow preset | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-04301-7.5_899cfdd6-5d2f-4eea-9f4d-4bbd1a454da5_medium.jpg?v=1720022704)
599-04301-7 | PICV, 1 / 2 inch, 7 GPM max. flow preset | Siemens
Brand: Siemens
SKU: 599-04301-7
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![Siemens 231-04301-3.5 PICV, 1/2 inch, 3.5 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/231-04301-3.5_medium.jpg?v=1720021685)
231-04301-3.5 | PICV, 1 / 2 inch, 3.5 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Siemens
Brand: Siemens
SKU: 231-04301-3.5
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![Siemens 599-04300-1.5 PICV, 1/2 inch, 1.5 GPM max. flow preset | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-04300-1.5_558bba71-7dff-4687-992b-7bf2983953b7_medium.jpg?v=1720022706)
599-04300-1.5 | PICV, 1 / 2 inch, 1.5 GPM max. flow preset | Siemens
Brand: Siemens
SKU: 599-04300-1.5
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![Siemens 599-04300-1 PICV, 1/2 inch, 1 GPM max. flow preset | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-04300-1.5_medium.jpg?v=1720022700)
599-04300-1 | PICV, 1 / 2 inch, 1 GPM max. flow preset | Siemens
Brand: Siemens
SKU: 599-04300-1
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![Siemens 599-04301-3 PICV, 1/2 inch, 3 GPM max. flow preset | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-04301-3.5_medium.jpg?v=1720022694)
599-04301-3 | PICV, 1 / 2 inch, 3 GPM max. flow preset | Siemens
Brand: Siemens
SKU: 599-04301-3
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![Siemens 274-03075 Valve assy 2W NC 1/2" 4Cv Lin SS Trim Hi Temp Pkg FxF Prop El-Hydraul Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/274-03075_medium.jpg?v=1720022046)
274-03075 | Valve assy 2W NC 1 / 2" 4Cv Lin SS Trim Hi Temp Pkg FxF Prop El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 274-03075
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![Siemens 231-04301-3 PICV, 1/2 inch, 3 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/231-04301-3.5_0d88ae7d-145b-4f36-af7c-d9f6c8d316db_medium.jpg?v=1720021717)
231-04301-3 | PICV, 1 / 2 inch, 3 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Siemens
Brand: Siemens
SKU: 231-04301-3
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![Siemens 231-04301-6 PICV, 1/2 inch, 6 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/231-04301-6.5_22b33508-ea98-4b63-b78e-fddf327812bc_medium.jpg?v=1720021706)
231-04301-6 | PICV, 1 / 2 inch, 6 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Siemens
Brand: Siemens
SKU: 231-04301-6
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![Siemens 230-04321-5.5 230-04321-5.5, 1/2 PICV, 5.5 GPM + 3P NSR NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/230-04321-5.5_medium.jpg?v=1720021685)
230-04321-5.5 | 230-04321-5.5, 1 / 2 PICV, 5.5 GPM + 3P NSR NO | Siemens
Brand: Siemens
SKU: 230-04321-5.5
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![Siemens 230-04300-0.5 PICV, 1/2 inch, 0.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/230-04300-0.5_medium.jpg?v=1720021676)
230-04300-0.5 | PICV, 1 / 2 inch, 0.5 GPM max flow preset, with SSD Actuator, 3P (floating), NSR | Siemens
Brand: Siemens
SKU: 230-04300-0.5
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![Schneider Electric VS2222G14A020 VB: 1/2 in, 2W, Zone, NPT, BR, 2.5 cv, 40 PSI; Act (AG14A020): Elec, 2Pos, SR, NC, 24 VAC, App, N1 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Vx2xxxG13A02A_300X_28a3dec8-5869-4ddb-bce3-06b3e8aecc51_medium.jpg?v=1720020328)
VS2222G14A020 | VB: 1 / 2 in, 2W, Zone, NPT, BR, 2.5 cv, 40 PSI; Act (AG14A020): Elec, 2Pos, SR, NC, 24 VAC, App, N1 | Schneider Electric
Brand: Schneider Electric
SKU: VS2222G14A020
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![Siemens 233-04301-7 PICV, 1/2 inch, 7 GPM max. flow preset, with SSD Actuator, 0-10V, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/233-04301-7.5_medium.jpg?v=1720021732)
233-04301-7 | PICV, 1 / 2 inch, 7 GPM max. flow preset, with SSD Actuator, 0-10V, SR | Siemens
Brand: Siemens
SKU: 233-04301-7
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![Siemens 233-04301-5 PICV, 1/2 inch, 5 GPM max. flow preset, with SSD Actuator, 0-10V, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/233-04301-5.5_medium.jpg?v=1720021738)
233-04301-5 | PICV, 1 / 2 inch, 5 GPM max. flow preset, with SSD Actuator, 0-10V, SR | Siemens
Brand: Siemens
SKU: 233-04301-5
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![Siemens 233-04301-4 PICV, 1/2 inch, 4 GPM max. flow preset, with SSD Actuator, 0-10V, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/233-04301-4.5_medium.jpg?v=1720021744)
233-04301-4 | PICV, 1 / 2 inch, 4 GPM max. flow preset, with SSD Actuator, 0-10V, SR | Siemens
Brand: Siemens
SKU: 233-04301-4
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![Siemens 233-04320-0.5 233-04320-0.5 1/2 PICV .5GPM+0-10 SR NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/233-04320-0.5_medium.jpg?v=1720021745)
233-04320-0.5 | 233-04320-0.5 1 / 2 PICV .5GPM+0-10 SR NO | Siemens
Brand: Siemens
SKU: 233-04320-0.5
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![Siemens 233-04300-0.5 PICV, 1/2 inch, 0.5 GPM max. flow preset, with SSD Actuator, 0-10V, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/233-04300-0.5_medium.jpg?v=1720021743)
233-04300-0.5 | PICV, 1 / 2 inch, 0.5 GPM max. flow preset, with SSD Actuator, 0-10V, SR | Siemens
Brand: Siemens
SKU: 233-04300-0.5
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![Siemens 233-04321-4 233-04321-4, 1/2 PICV, 4 GPM + 0-10V SR NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/233-04321-4.5_4350f54b-b73f-4812-9e26-93063e67364d_medium.jpg?v=1720021748)
233-04321-4 | 233-04321-4, 1 / 2 PICV, 4 GPM + 0-10V SR NO | Siemens
Brand: Siemens
SKU: 233-04321-4
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![Siemens 599-04321-5 599-04321-5, 1/2 PICV, 5 GPM NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-04321-5.5_medium.jpg?v=1720022720)
599-04321-5 | 599-04321-5, 1 / 2 PICV, 5 GPM NO | Siemens
Brand: Siemens
SKU: 599-04321-5
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![Siemens 599-04311-2 PICV, 1/2 inch, Normally Open, 2 GPM max. flow preset | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_b0b2e53a-add1-4cb4-b502-397c02c75511_medium.png?v=1720022719)
599-04311-2 | PICV, 1 / 2 inch, Normally Open, 2 GPM max. flow preset | Siemens (OBSOLETE)
Brand: Siemens
SKU: 599-04311-2
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![Siemens 599-04321-1.5 599-04321-1.5, 1/2 PICV, 1.5 GPM NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-04321-1.5_medium.jpg?v=1720022730)
599-04321-1.5 | 599-04321-1.5, 1 / 2 PICV, 1.5 GPM NO | Siemens
Brand: Siemens
SKU: 599-04321-1.5
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![Siemens 599-04321-2.5 599-04321-2.5, 1/2 PICV, 2.5 GPM NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-04321-2.5_760c82aa-c53d-488b-bf71-06380a38bda6_medium.jpg?v=1720022832)
599-04321-2.5 | 599-04321-2.5, 1 / 2 PICV, 2.5 GPM NO | Siemens
Brand: Siemens
SKU: 599-04321-2.5
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![Siemens 599-04311-2.5 PICV, 1/2 inch, Normally Open, 2.5 GPM max. flow preset | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_f46ce3c9-d8c5-4c46-83e7-693af39d8677_medium.png?v=1720022774)
599-04311-2.5 | PICV, 1 / 2 inch, Normally Open, 2.5 GPM max. flow preset | Siemens (OBSOLETE)
Brand: Siemens
SKU: 599-04311-2.5
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![Siemens 599-04321-4 599-04321-4, 1/2 PICV, 4 GPM NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-04321-4.5_medium.jpg?v=1720022770)
599-04321-4 | 599-04321-4, 1 / 2 PICV, 4 GPM NO | Siemens
Brand: Siemens
SKU: 599-04321-4
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