pressure independent valves
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![Siemens 599-04311-1.5 PICV, 1/2 inch, Normally Open, 1.5 GPM max. flow preset | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_a6494367-626f-416f-978b-fe8f7dcc2619_medium.png?v=1720022719)
599-04311-1.5 | PICV, 1 / 2 inch, Normally Open, 1.5 GPM max. flow preset | Siemens (OBSOLETE)
Brand: Siemens
SKU: 599-04311-1.5
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![Siemens 599-04323-10 599-04323-10, 1 PICV, 10 GPM NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-04323-10_medium.jpg?v=1720022715)
599-04323-10 | 599-04323-10, 1 PICV, 10 GPM NO | Siemens
Brand: Siemens
SKU: 599-04323-10
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![Siemens 599-04315-35 PICV, 1-1/2 inch, Normally Open, 35 GPM max. flow preset | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-04315-35_medium.jpg?v=1720022713)
599-04315-35 | PICV, 1-1 / 2 inch, Normally Open, 35 GPM max. flow preset | Siemens
Brand: Siemens
SKU: 599-04315-35
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![Siemens 599-04314-11 PICV, 1-1/4 inch, Normally Open, 11 GPM max. flow preset | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-04314-11_medium.jpg?v=1720022714)
599-04314-11 | PICV, 1-1 / 4 inch, Normally Open, 11 GPM max. flow preset | Siemens
Brand: Siemens
SKU: 599-04314-11
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![Siemens 599-04316-40 PICV, 2 inch, Normally Open, 40 GPM max. flow preset | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-04316-40_medium.jpg?v=1720094083)
599-04316-40 | PICV, 2 inch, Normally Open, 40 GPM max. flow preset | Siemens
Brand: Siemens
SKU: 599-04316-40
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![Siemens 599-04316-50 PICV, 2 inch, Normally Open, 50 GPM max. flow preset | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-04316-50_medium.jpg?v=1720022712)
599-04316-50 | PICV, 2 inch, Normally Open, 50 GPM max. flow preset | Siemens
Brand: Siemens
SKU: 599-04316-50
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![Siemens 599-04323-13 599-04323-13, 1 PICV, 13 GPM NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-04323-13_medium.jpg?v=1720022715)
599-04323-13 | 599-04323-13, 1 PICV, 13 GPM NO | Siemens
Brand: Siemens
SKU: 599-04323-13
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![Siemens 599-04323-12 599-04323-12, 1 PICV, 12 GPM NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-04323-12_medium.jpg?v=1720022710)
599-04323-12 | 599-04323-12, 1 PICV, 12 GPM NO | Siemens
Brand: Siemens
SKU: 599-04323-12
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![Siemens 599-04312-1 PICV, 3/4 inch, Normally Open, 1 GPM max. flow preset | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_d315f1ef-cb59-405d-ae89-15cbfe0bd6d4_medium.png?v=1720022707)
599-04312-1 | PICV, 3 / 4 inch, Normally Open, 1 GPM max. flow preset | Siemens (OBSOLETE)
Brand: Siemens
SKU: 599-04312-1
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![Siemens 599-04314-16 PICV, 1-1/4 inch, Normally Open, 16 GPM max. flow preset | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-04314-16_medium.jpg?v=1720022706)
599-04314-16 | PICV, 1-1 / 4 inch, Normally Open, 16 GPM max. flow preset | Siemens
Brand: Siemens
SKU: 599-04314-16
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![Siemens 599-04322-6 599-04322-6, 3/4 PICV, 6 GPM NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-04322-6.5_medium.jpg?v=1720022708)
599-04322-6 | 599-04322-6, 3 / 4 PICV, 6 GPM NO | Siemens
Brand: Siemens
SKU: 599-04322-6
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![Siemens 599-04305-13 PICV, 1-1/4 inch, 13 GPM max. flow preset | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-04305-13_medium.jpg?v=1720022707)
599-04305-13 | PICV, 1-1 / 4 inch, 13 GPM max. flow preset | Siemens
Brand: Siemens
SKU: 599-04305-13
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![Siemens 599-04305-5 PICV, 1-1/4 inch, 5 GPM max. flow preset | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_ca81374a-cd92-416e-b88e-68de5c7371ce_medium.png?v=1720022706)
599-04305-5 | PICV, 1-1 / 4 inch, 5 GPM max. flow preset | Siemens (OBSOLETE)
Brand: Siemens
SKU: 599-04305-5
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![Siemens 599-04305-8 PICV, 1-1/4 inch, 8 GPM max. flow preset | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_9c212e44-4e45-4b25-8a9a-d91a5ebddbda_medium.png?v=1720022706)
599-04305-8 | PICV, 1-1 / 4 inch, 8 GPM max. flow preset | Siemens (OBSOLETE)
Brand: Siemens
SKU: 599-04305-8
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![Siemens 599-04305-9 PICV, 1-1/4 inch, 9 GPM max. flow preset | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-04305-9_medium.jpg?v=1720022708)
599-04305-9 | PICV, 1-1 / 4 inch, 9 GPM max. flow preset | Siemens
Brand: Siemens
SKU: 599-04305-9
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![Siemens 599-04305-7 PICV, 1-1/4 inch, 7 GPM max. flow preset | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_dcfc442b-2928-40ec-af24-22b56916dc4b_medium.png?v=1720022706)
599-04305-7 | PICV, 1-1 / 4 inch, 7 GPM max. flow preset | Siemens (OBSOLETE)
Brand: Siemens
SKU: 599-04305-7
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![Siemens 599-04302-2.5 PICV, 3/4 inch, 2.5 GPM max. flow preset | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-04302-2.5_1aac8bc9-4faf-4e27-ab34-52f4669f11e9_medium.jpg?v=1720022704)
599-04302-2.5 | PICV, 3 / 4 inch, 2.5 GPM max. flow preset | Siemens
Brand: Siemens
SKU: 599-04302-2.5
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![Siemens 599-04311-1 PICV, 1/2 inch, Normally Open, 1 GPM max. flow preset | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_2b11ac8e-c76d-4564-8eeb-42a9ec3f5595_medium.png?v=1720022705)
599-04311-1 | PICV, 1 / 2 inch, Normally Open, 1 GPM max. flow preset | Siemens (OBSOLETE)
Brand: Siemens
SKU: 599-04311-1
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![Siemens 599-04305-4 PICV, 1-1/4 inch, 4 GPM max. flow preset | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_4a6d67b2-b93b-4363-95d7-2fc27a6fef41_medium.png?v=1720022708)
599-04305-4 | PICV, 1-1 / 4 inch, 4 GPM max. flow preset | Siemens (OBSOLETE)
Brand: Siemens
SKU: 599-04305-4
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![Siemens 599-04305-3 PICV, 1-1/4 inch, 3 GPM max. flow preset | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_3ee94dd9-815e-4f5a-a35b-aa9bc1e12173_medium.png?v=1720022705)
599-04305-3 | PICV, 1-1 / 4 inch, 3 GPM max. flow preset | Siemens (OBSOLETE)
Brand: Siemens
SKU: 599-04305-3
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![Siemens 599-04301-3.5 PICV, 1/2 inch, 3.5 GPM max. flow preset | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-04301-3.5_9e43c90e-da28-4447-8961-d1612a595304_medium.jpg?v=1720022703)
599-04301-3.5 | PICV, 1 / 2 inch, 3.5 GPM max. flow preset | Siemens
Brand: Siemens
SKU: 599-04301-3.5
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![Siemens 599-04301-4 PICV, 1/2 inch, 4 GPM max. flow preset | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-04301-4.5_bf32f43a-8599-4bbb-8d2b-f785d14362a3_medium.jpg?v=1720022704)
599-04301-4 | PICV, 1 / 2 inch, 4 GPM max. flow preset | Siemens
Brand: Siemens
SKU: 599-04301-4
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![Siemens 599-04305-6 PICV, 1-1/4 inch, 6 GPM max. flow preset | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_081cbbfb-8d13-4543-9c08-c1e00d9ab847_medium.png?v=1720022706)
599-04305-6 | PICV, 1-1 / 4 inch, 6 GPM max. flow preset | Siemens (OBSOLETE)
Brand: Siemens
SKU: 599-04305-6
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![Siemens 599-04303-8.5 PICV, 3/4 inch, 8.5 GPM max. flow preset | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/599-04303-8.5_af7b5da0-b64d-46b3-afed-85f89c2c1665_medium.jpg?v=1720022703)
599-04303-8.5 | PICV, 3 / 4 inch, 8.5 GPM max. flow preset | Siemens
Brand: Siemens
SKU: 599-04303-8.5
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