Pressure independent valves 5.8 gpm Cv / gpm
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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 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 599-04321-1.5 599-04321-1.5, 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 599-04321-4 599-04321-4, 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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![Siemens 599-04321-5.5 599-04321-5.5, 1/2 PICV, 5.5 GPM NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-04321-5.5_b363d88b-2735-425f-b799-100d2b8ede30_medium.jpg?v=1720022763)
599-04321-5.5 | 599-04321-5.5, 1 / 2 PICV, 5.5 GPM NO | Siemens
Brand: Siemens
SKU: 599-04321-5.5
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![Siemens 599-04321-3 599-04321-3, 1/2 PICV, 3 GPM NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-04321-3.5_d30a1b14-f1a0-4528-b971-c610dbd3bd59_medium.jpg?v=1720022759)
599-04321-3 | 599-04321-3, 1 / 2 PICV, 3 GPM NO | Siemens
Brand: Siemens
SKU: 599-04321-3
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![Siemens 232-04321-2.5 232-04321-2.5, 1/2 PICV, 2.5 GPM + 3P SR NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/232-04321-2.5_32da7eff-e41a-4187-a855-3b44a7a2d3a9_medium.jpg?v=1720021798)
232-04321-2.5 | 232-04321-2.5, 1 / 2 PICV, 2.5 GPM + 3P SR NO | Siemens
Brand: Siemens
SKU: 232-04321-2.5
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![Siemens 233-04321-5 233-04321-5, 1/2 PICV, 5 GPM + 0-10V SR NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/233-04321-5.5_medium.jpg?v=1720021778)
233-04321-5 | 233-04321-5, 1 / 2 PICV, 5 GPM + 0-10V SR NO | Siemens
Brand: Siemens
SKU: 233-04321-5
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![Siemens 233-04321-3 233-04321-3, 1/2 PICV, 3 GPM + 0-10V SR NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/233-04321-3.5_medium.jpg?v=1720021771)
233-04321-3 | 233-04321-3, 1 / 2 PICV, 3 GPM + 0-10V SR NO | Siemens
Brand: Siemens
SKU: 233-04321-3
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![Siemens 232-04321-3.5 232-04321-3.5, 1/2 PICV, 3.5 GPM + 3P SR NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/232-04321-3.5_medium.jpg?v=1720021734)
232-04321-3.5 | 232-04321-3.5, 1 / 2 PICV, 3.5 GPM + 3P SR NO | Siemens
Brand: Siemens
SKU: 232-04321-3.5
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![Siemens 232-04321-1 232-04321-1, 1/2 PICV, 1 GPM + 3P SR NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/232-04321-1.5_medium.jpg?v=1720021723)
232-04321-1 | 232-04321-1, 1 / 2 PICV, 1 GPM + 3P SR NO | Siemens
Brand: Siemens
SKU: 232-04321-1
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![Siemens 233-04321-4.5 233-04321-4.5, 1/2 PICV, 4.5 GPM + 0-10, SR NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/233-04321-4.5_medium.jpg?v=1720021722)
233-04321-4.5 | 233-04321-4.5, 1 / 2 PICV, 4.5 GPM + 0-10, SR NO | Siemens
Brand: Siemens
SKU: 233-04321-4.5
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![Siemens 232-04321-2 232-04321-2, 1/2 PICV, 2 GPM + 3P SR NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/232-04321-2.5_medium.jpg?v=1720021725)
232-04321-2 | 232-04321-2, 1 / 2 PICV, 2 GPM + 3P SR NO | Siemens
Brand: Siemens
SKU: 232-04321-2
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![Siemens 231-04321-3 231-04321-3, 1/2 PICV, 3 GPM + 0-10V NSR NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/231-04321-3.5_6a538276-bbf2-4860-983d-be9fb7564bcd_medium.jpg?v=1720021714)
231-04321-3 | 231-04321-3, 1 / 2 PICV, 3 GPM + 0-10V NSR NO | Siemens
Brand: Siemens
SKU: 231-04321-3
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![Siemens 231-04321-1.5 231-04321-1.5, 1/2 PICV, 1.5 GPM + 0-10V NSR NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/231-04321-1.5_9e77b09f-2131-4974-aa7d-76788a1e3d75_medium.jpg?v=1720021714)
231-04321-1.5 | 231-04321-1.5, 1 / 2 PICV, 1.5 GPM + 0-10V NSR NO | Siemens
Brand: Siemens
SKU: 231-04321-1.5
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![Siemens 231-04321-1 231-04321-1, 1/2 PICV, 1 GPM + 0-10V NSR NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/231-04321-1.5_medium.jpg?v=1720021711)
231-04321-1 | 231-04321-1, 1 / 2 PICV, 1 GPM + 0-10V NSR NO | Siemens
Brand: Siemens
SKU: 231-04321-1
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![Siemens 231-04321-2 231-04321-2, 1/2 PICV, 2 GPM + 0-10V NSR NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/231-04321-2.5_medium.jpg?v=1720021702)
231-04321-2 | 231-04321-2, 1 / 2 PICV, 2 GPM + 0-10V NSR NO | Siemens
Brand: Siemens
SKU: 231-04321-2
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![Siemens 230-04321-5 230-04321-5, 1/2 PICV, 5 GPM + 3P NSR NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/230-04321-5.5_61e022e6-981b-430b-8233-edb628bbce68_medium.jpg?v=1720021686)
230-04321-5 | 230-04321-5, 1 / 2 PICV, 5 GPM + 3P NSR NO | Siemens
Brand: Siemens
SKU: 230-04321-5
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![Siemens 230-04321-1.5 230-04321-1.5, 1/2 PICV, 1.5 GPM + 3P NSR NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/230-04321-1.5_medium.jpg?v=1720021684)
230-04321-1.5 | 230-04321-1.5, 1 / 2 PICV, 1.5 GPM + 3P NSR NO | Siemens
Brand: Siemens
SKU: 230-04321-1.5
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![Siemens 230-04321-4 230-04321-4, 1/2 PICV, 4 GPM + 3P NSR NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/230-04321-4.5_medium.jpg?v=1720021683)
230-04321-4 | 230-04321-4, 1 / 2 PICV, 4 GPM + 3P NSR NO | Siemens
Brand: Siemens
SKU: 230-04321-4
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![Siemens 230-04321-2 230-04321-2, 1/2 PICV, 2 GPM + 3P NSR NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/230-04321-2.5_db31ee65-a297-4aa4-a4ae-f5e188cfd491_medium.jpg?v=1720021678)
230-04321-2 | 230-04321-2, 1 / 2 PICV, 2 GPM + 3P NSR NO | Siemens
Brand: Siemens
SKU: 230-04321-2
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![Siemens 230-04321-3 230-04321-3, 1/2 PICV, 3 GPM + 3P NSR NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/230-04321-3.5_medium.jpg?v=1720021676)
230-04321-3 | 230-04321-3, 1 / 2 PICV, 3 GPM + 3P NSR NO | Siemens
Brand: Siemens
SKU: 230-04321-3
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