Siemens Non-spring return Spring return
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![Siemens 231-04312-4 PICV, 3/4 inch, NO, 4 GPM max flow preset, SSD Actuator, 0-10V, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_68cf28eb-be65-49af-ad1f-7fac42971835_medium.png?v=1720021695)
231-04312-4 | PICV, 3 / 4 inch, NO, 4 GPM max flow preset, SSD Actuator, 0-10V, NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 231-04312-4
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![Siemens 231-04312-3.5 PICV, 3/4 inch, NO, 3.5 GPM max flow preset, SSD Actuator, 0-10V, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_21457bae-9736-4a9f-8337-d4420e7fa965_medium.png?v=1720021704)
231-04312-3.5 | PICV, 3 / 4 inch, NO, 3.5 GPM max flow preset, SSD Actuator, 0-10V, NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 231-04312-3.5
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![Siemens 231-04312-3 PICV, 3/4 inch, NO, 3 GPM max flow preset, SSD Actuator, 0-10V, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_80bdcc46-1e22-4467-b37d-d724d5985a2e_medium.png?v=1720021701)
231-04312-3 | PICV, 3 / 4 inch, NO, 3 GPM max flow preset, SSD Actuator, 0-10V, NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 231-04312-3
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![Siemens 231-04312-2.5 PICV, 3/4 inch, NO, 2.5 GPM max flow preset, SSD Actuator, 0-10V, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_17828b3e-a4ba-43f7-b3fe-11a8ca12cab1_medium.png?v=1720021704)
231-04312-2.5 | PICV, 3 / 4 inch, NO, 2.5 GPM max flow preset, SSD Actuator, 0-10V, NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 231-04312-2.5
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![Siemens 231-04312-2 PICV, 3/4 inch, NO, 2 GPM max flow preset, SSD Actuator, 0-10V, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_d897c7de-fdb6-4ea9-8b61-b305f33f1f99_medium.png?v=1720021699)
231-04312-2 | PICV, 3 / 4 inch, NO, 2 GPM max flow preset, SSD Actuator, 0-10V, NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 231-04312-2
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![Siemens 231-04312-1.5 PICV, 3/4 inch, NO, 1.5 GPM max flow preset, SSD Actuator, 0-10V, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_5c888607-8724-456a-894b-e6e0f116b86b_medium.png?v=1720021710)
231-04312-1.5 | PICV, 3 / 4 inch, NO, 1.5 GPM max flow preset, SSD Actuator, 0-10V, NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 231-04312-1.5
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![Siemens 231-04312-1 PICV, 3/4 inch, NO, 1 GPM max flow preset, SSD Actuator, 0-10V, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_cea09698-6be8-412b-b986-323361eda665_medium.png?v=1720021697)
231-04312-1 | PICV, 3 / 4 inch, NO, 1 GPM max flow preset, SSD Actuator, 0-10V, NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 231-04312-1
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![Siemens 231-04311-2.5 PICV, 1/2 inch, NO, 2.5 GPM max flow preset, SSD Actuator, 0-10V, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_4f036fdf-b44e-4428-b1e7-cdf414cc7131_medium.png?v=1720021695)
231-04311-2.5 | PICV, 1 / 2 inch, NO, 2.5 GPM max flow preset, SSD Actuator, 0-10V, NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 231-04311-2.5
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![Siemens 231-04311-2 PICV, 1/2 inch, NO, 2 GPM max flow preset, SSD Actuator, 0-10V, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_c5ec6298-111b-4087-b8b1-e908a0311f61_medium.png?v=1720021693)
231-04311-2 | PICV, 1 / 2 inch, NO, 2 GPM max flow preset, SSD Actuator, 0-10V, NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 231-04311-2
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![Siemens 231-04311-1.5 PICV, 1/2 inch, NO, 1.5 GPM max flow preset, SSD Actuator, 0-10V, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_9c899ed7-ac4f-4e3c-9b0e-55e0e15ee72e_medium.png?v=1720021700)
231-04311-1.5 | PICV, 1 / 2 inch, NO, 1.5 GPM max flow preset, SSD Actuator, 0-10V, NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 231-04311-1.5
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![Siemens 231-04311-1 PICV, 1/2 inch, NO, 1 GPM max flow preset, SSD Actuator, 0-10V, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_73ef101c-6dd4-4ab0-82f0-f6644d4d98b4_medium.png?v=1720021697)
231-04311-1 | PICV, 1 / 2 inch, NO, 1 GPM max flow preset, SSD Actuator, 0-10V, NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 231-04311-1
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![Siemens 231-04310-0.5 PICV, 1/2 inch, NO, 0.5 GPM max flow preset, SSD Actuator, 0-10V, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218740_6848295a-72f7-43e9-8377-b60eb6fa7537_medium.jpg?v=1723872618)
231-04310-0.5 | PICV, 1 / 2 inch, NO, 0.5 GPM max flow preset, SSD Actuator, 0-10V, NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 231-04310-0.5
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![Siemens 231-04305-9 PICV, 1-1/4 inch, 9 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10357752_en_f7fe0f94-e5b0-434a-84ea-cf8220864d23_medium.jpg?v=1723872667)
231-04305-9 | PICV, 1-1 / 4 inch, 9 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Siemens
Brand: Siemens
SKU: 231-04305-9
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![Siemens 231-04305-8 PICV, 1-1/4 inch, 8 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10357752_en_100e0a03-e149-4244-9b5c-5208ae3e2d16_medium.jpg?v=1723872602)
231-04305-8 | PICV, 1-1 / 4 inch, 8 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 231-04305-8
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![Siemens 231-04305-7 PICV, 1-1/4 inch, 7 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10357752_en_31f1e89f-0edc-44a7-b367-cc7ed771be72_medium.jpg?v=1723872599)
231-04305-7 | PICV, 1-1 / 4 inch, 7 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 231-04305-7
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231-04305-6 | PICV, 1-1 / 4 inch, 6 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 231-04305-6
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![Siemens 231-04305-5 PICV, 1-1/4 inch, 5 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10357752_en_c27be315-18cc-4723-87a0-54f980ce16e2_medium.jpg?v=1723872594)
231-04305-5 | PICV, 1-1 / 4 inch, 5 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 231-04305-5
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![Siemens 231-04305-4 PICV, 1-1/4 inch, 4 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10357752_en_da5df439-deb8-485f-8a1e-3ce9ac2ae086_medium.jpg?v=1723872587)
231-04305-4 | PICV, 1-1 / 4 inch, 4 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 231-04305-4
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![Siemens 231-04305-3 PICV, 1-1/4 inch, 3 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10357752_en_e66db612-f738-4e36-b48e-d16562290a9f_medium.jpg?v=1723872603)
231-04305-3 | PICV, 1-1 / 4 inch, 3 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 231-04305-3
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![Siemens 231-04305-13 PICV, 1-1/4 inch, 13 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10357752_en_ebf59f92-17ba-4120-b29b-fef88045120c_medium.jpg?v=1723872601)
231-04305-13 | PICV, 1-1 / 4 inch, 13 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Siemens
Brand: Siemens
SKU: 231-04305-13
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![Siemens 231-04305-12 PICV, 1-1/4 inch, 12 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10357752_en_ffd9c5b5-84c0-4958-93dd-f247f6724c53_medium.jpg?v=1723872602)
231-04305-12 | PICV, 1-1 / 4 inch, 12 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Siemens
Brand: Siemens
SKU: 231-04305-12
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![Siemens 231-04305-11 PICV, 1-1/4 inch, 11 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10357752_en_1a7347c3-0d1b-446a-ae29-30f189cb79e5_medium.jpg?v=1723872597)
231-04305-11 | PICV, 1-1 / 4 inch, 11 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Siemens
Brand: Siemens
SKU: 231-04305-11
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![Siemens 231-04305-10 PICV, 1-1/4 inch, 10 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10357752_en_31252851-c52b-41bb-ab09-4d0bd0494cbd_medium.jpg?v=1723872590)
231-04305-10 | PICV, 1-1 / 4 inch, 10 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Siemens
Brand: Siemens
SKU: 231-04305-10
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![Siemens 231-04304-9 PICV, 1 inch, 9 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10357752_en_d9dea7ee-af00-44be-b4b9-633d150b8476_medium.jpg?v=1723872600)
231-04304-9 | PICV, 1 inch, 9 GPM max. flow preset, with SSD Actuator, 0-10V, NSR | Siemens
Brand: Siemens
SKU: 231-04304-9
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