Ball valves 0.5" - 3-way Valve size

Browse our extensive collection of 16,000+ control ball valves, including CCVs and zone valves, from top brands — Honeywell, KMC Controls, Belimo, Johnson Controls, and others!

All Types

Image for 3-Way Ball Valves

3-Way Ball Valves

Image for Threaded Ball Valves

Threaded Ball Valves

Sort by

Siemens 171A-10352S 599 Series 3W, 1/2", 1.0Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Blackhawk Supply

171A-10352S | 599 Series 3W, 1 / 2", 1.0Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Siemens

Brand: Siemens

SKU: 171A-10352S

Siemens 171A-10351S 599 Series 3W, 1/2", 0.63Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Blackhawk Supply

171A-10351S | 599 Series 3W, 1 / 2", 0.63Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Siemens

Brand: Siemens

SKU: 171A-10351S

Siemens 171A-10313S 2W 1", 16Cv ball valve assy, stainless steel ball & stem, floating NSR | Blackhawk Supply

171A-10313S | 2W 1", 16Cv ball valve assy, stainless steel ball & stem, floating NSR | Siemens

Brand: Siemens

SKU: 171A-10313S

Siemens 171A-10357S 599 Series 3W, 1/2", 10Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Blackhawk Supply

171A-10357S | 599 Series 3W, 1 / 2", 10Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Siemens

Brand: Siemens

SKU: 171A-10357S

Siemens 171A-10321 2W 1-1/4", 100Cv ball valve assy, chrm-plat brass ball, brass stem, float NSR | Blackhawk Supply

171A-10321 | 2W 1-1 / 4", 100Cv ball valve assy, chrm-plat brass ball, brass stem, float NSR | Siemens

Brand: Siemens

SKU: 171A-10321

Siemens 171A-10311S 2W 3/4", 25Cv ball valve assy, stainless steel ball, stem, float NSR | Blackhawk Supply

171A-10311S | 2W 3 / 4", 25Cv ball valve assy, stainless steel ball, stem, float NSR | Siemens

Brand: Siemens

SKU: 171A-10311S

Siemens 171A-10355S 599 Series 3W, 1/2", 4.0Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Blackhawk Supply

171A-10355S | 599 Series 3W, 1 / 2", 4.0Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Siemens

Brand: Siemens

SKU: 171A-10355S

Siemens 171A-10350S 599 Series 3W, 1/2", 0.4Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Blackhawk Supply

171A-10350S | 599 Series 3W, 1 / 2", 0.4Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Siemens

Brand: Siemens

SKU: 171A-10350S

Schneider Electric VS-2313-526-9-04 VB: 1/2 in, 3W, Ball, NPT, BR, 2.4 cv, 50 PSI; Act (MS40-7043): Elec, Prop, 4-20 mAdc. SR, NC, 24 VAC, 22-30 VDC, Plen, 35 in-lb, Rotary, N2 | Blackhawk Supply

VS-2313-526-9-04 | VB: 1 / 2 in, 3W, Ball, NPT, BR, 2.4 cv, 50 PSI; Act (MS40-7043): Elec, Prop, 4-20 mAdc. SR, NC, 24 VAC, 22-30 VDC, Plen, 35 in-lb, Rotary, N2 | Schneider Electric

Brand: Schneider Electric

SKU: VS-2313-526-9-04

Neptronic ST A0006YP1 + BM060F 0.5" | 3 WAY Contoured Port Ball Valves | Contoured Port, NPT Female Brass Body & Nickel Plated Ball | Fast Actuators | 35 in.lb | 24V | ON/OFF | Floating | Modulating | Electronic Fail Safe | Blackhawk Supply

ST A0006YP1 + BM060F | 0.5" | 3 WAY Contoured Port Ball Valves | Contoured Port, NPT Female Brass Body & Nickel Plated Ball | Fast Actuators | 35 in.lb | 24V | ON / OFF | Floating | Modulating | Electronic Fail Safe | Neptronic (OBSOLETE)

Brand: Neptronic

SKU: ST A0006YP1 + BM060F

Neptronic ST A0080YP1 + DT080S 0.5" | 3 WAY Contoured Port Ball Valves | Reduced Port, NPT Female Brass Body & Nickel Plated Ball | D series low voltage Actuators | 35 in.lb | 24V | ON/OFF | Floating | Electronic Fail Safe | End Switch | Blackhawk Supply

ST A0080YP1 + DT080S | 0.5" | 3 WAY Contoured Port Ball Valves | Reduced Port, NPT Female Brass Body & Nickel Plated Ball | D series low voltage Actuators | 35 in.lb | 24V | ON / OFF | Floating | Electronic Fail Safe | End Switch | Neptronic (OBSOLETE)

Brand: Neptronic

SKU: ST A0080YP1 + DT080S

Neptronic ST A0010YP1 + BM060F 0.5" | 3 WAY Contoured Port Ball Valves | Contoured Port, NPT Female Brass Body & Nickel Plated Ball | Fast Actuators | 35 in.lb | 24V | ON/OFF | Floating | Modulating | Electronic Fail Safe | Blackhawk Supply

ST A0010YP1 + BM060F | 0.5" | 3 WAY Contoured Port Ball Valves | Contoured Port, NPT Female Brass Body & Nickel Plated Ball | Fast Actuators | 35 in.lb | 24V | ON / OFF | Floating | Modulating | Electronic Fail Safe | Neptronic (OBSOLETE)

Brand: Neptronic

SKU: ST A0010YP1 + BM060F

Neptronic ST A0010YP1 + BT060F 0.5" | 3 WAY Contoured Port Ball Valves | Contoured Port, NPT Female Brass Body & Nickel Plated Ball | Fast Actuators | 50 in.lb | 24V | ON/OFF | Floating | Electronic Fail Safe | Blackhawk Supply

ST A0010YP1 + BT060F | 0.5" | 3 WAY Contoured Port Ball Valves | Contoured Port, NPT Female Brass Body & Nickel Plated Ball | Fast Actuators | 50 in.lb | 24V | ON / OFF | Floating | Electronic Fail Safe | Neptronic (OBSOLETE)

Brand: Neptronic

SKU: ST A0010YP1 + BT060F

Neptronic ST A0003YP1 + BM000S 0.5" | 3 WAY Contoured Port Ball Valves | Contoured Port, NPT Female Brass Body & Nickel Plated Ball | B series low voltage Actuators | 50 in.lb | 24V | Modulating | Blackhawk Supply

ST A0003YP1 + BM000S | 0.5" | 3 WAY Contoured Port Ball Valves | Contoured Port, NPT Female Brass Body & Nickel Plated Ball | B series low voltage Actuators | 50 in.lb | 24V | Modulating | Neptronic (OBSOLETE)

Brand: Neptronic

SKU: ST A0003YP1 + BM000S

Neptronic ST A0043YP1 + BT020F 0.5" | 3 WAY Contoured Port Ball Valves | Contoured Port, NPT Female Brass Body & Nickel Plated Ball | Fast Actuators | 50 in.lb | 24V | ON/OFF | Floating | End Switch | Blackhawk Supply

ST A0043YP1 + BT020F | 0.5" | 3 WAY Contoured Port Ball Valves | Contoured Port, NPT Female Brass Body & Nickel Plated Ball | Fast Actuators | 50 in.lb | 24V | ON / OFF | Floating | End Switch | Neptronic (OBSOLETE)

Brand: Neptronic

SKU: ST A0043YP1 + BT020F

Neptronic ST A0006YP1 + BM060N 0.5" | 3 WAY Contoured Port Ball Valves | Contoured Port, NPT Female Brass Body & Nickel Plated Ball | B series low voltage Actuators | 50 in.lb | 24V | ON/OFF | Floating | Modulating | Electronic Fail Safe | Blackhawk Supply

ST A0006YP1 + BM060N | 0.5" | 3 WAY Contoured Port Ball Valves | Contoured Port, NPT Female Brass Body & Nickel Plated Ball | B series low voltage Actuators | 50 in.lb | 24V | ON / OFF | Floating | Modulating | Electronic Fail Safe | Neptronic

Brand: Neptronic

SKU: ST A0006YP1 + BM060N

Neptronic ST A0080YP1 + BT060S 0.5" | 3 WAY Contoured Port Ball Valves | Reduced Port, NPT Female Brass Body & Nickel Plated Ball | B series low voltage Actuators | 50 in.lb | 24V | ON/OFF | Floating | Electronic Fail Safe | Blackhawk Supply

ST A0080YP1 + BT060S | 0.5" | 3 WAY Contoured Port Ball Valves | Reduced Port, NPT Female Brass Body & Nickel Plated Ball | B series low voltage Actuators | 50 in.lb | 24V | ON / OFF | Floating | Electronic Fail Safe | Neptronic

Brand: Neptronic

SKU: ST A0080YP1 + BT060S

Neptronic ST A0080YP1 + BM060FFN 0.5" | 3 WAY Contoured Port Ball Valves | Reduced Port, NPT Female Brass Body & Nickel Plated Ball | Fast Actuators | 35 in.lb | 24V | ON/OFF | Floating | Modulating | Electronic Fail Safe | Blackhawk Supply

ST A0080YP1 + BM060FFN | 0.5" | 3 WAY Contoured Port Ball Valves | Reduced Port, NPT Female Brass Body & Nickel Plated Ball | Fast Actuators | 35 in.lb | 24V | ON / OFF | Floating | Modulating | Electronic Fail Safe | Neptronic (OBSOLETE)

Brand: Neptronic

SKU: ST A0080YP1 + BM060FFN

Neptronic ST A0048XS1 + BT020S 0.5" | 3 WAY Industrial Ball Valves | Reduced Port, NPT Female Bronze Body & Stainless Steel Ball | B series low voltage Actuators | 50 in.lb | 24V | ON/OFF | Floating | End Switch | Blackhawk Supply

ST A0048XS1 + BT020S | 0.5" | 3 WAY Industrial Ball Valves | Reduced Port, NPT Female Bronze Body & Stainless Steel Ball | B series low voltage Actuators | 50 in.lb | 24V | ON / OFF | Floating | End Switch | Neptronic

Brand: Neptronic

SKU: ST A0048XS1 + BT020S

Neptronic ST A0003YP1 + BT080S 0.5" | 3 WAY Contoured Port Ball Valves | Contoured Port, NPT Female Brass Body & Nickel Plated Ball | B series low voltage Actuators | 50 in.lb | 24V | ON/OFF | Floating | Electronic Fail Safe | End Switch | Blackhawk Supply

ST A0003YP1 + BT080S | 0.5" | 3 WAY Contoured Port Ball Valves | Contoured Port, NPT Female Brass Body & Nickel Plated Ball | B series low voltage Actuators | 50 in.lb | 24V | ON / OFF | Floating | Electronic Fail Safe | End Switch | Neptronic

Brand: Neptronic

SKU: ST A0003YP1 + BT080S

Neptronic ST A0006YP1 + BT020F 0.5" | 3 WAY Contoured Port Ball Valves | Contoured Port, NPT Female Brass Body & Nickel Plated Ball | Fast Actuators | 50 in.lb | 24V | ON/OFF | Floating | End Switch | Blackhawk Supply

ST A0006YP1 + BT020F | 0.5" | 3 WAY Contoured Port Ball Valves | Contoured Port, NPT Female Brass Body & Nickel Plated Ball | Fast Actuators | 50 in.lb | 24V | ON / OFF | Floating | End Switch | Neptronic (OBSOLETE)

Brand: Neptronic

SKU: ST A0006YP1 + BT020F

Neptronic ST A0048XS1 + BM000N 0.5" | 3 WAY Industrial Ball Valves | Reduced Port, NPT Female Bronze Body & Stainless Steel Ball | B series low voltage Actuators | 50 in.lb | 24V | ON/OFF | Floating | Modulating | Blackhawk Supply

ST A0048XS1 + BM000N | 0.5" | 3 WAY Industrial Ball Valves | Reduced Port, NPT Female Bronze Body & Stainless Steel Ball | B series low voltage Actuators | 50 in.lb | 24V | ON / OFF | Floating | Modulating | Neptronic

Brand: Neptronic

SKU: ST A0048XS1 + BM000N

Neptronic ST A0080YP1 + BT020S 0.5" | 3 WAY Contoured Port Ball Valves | Reduced Port, NPT Female Brass Body & Nickel Plated Ball | B series low voltage Actuators | 50 in.lb | 24V | ON/OFF | Floating | End Switch | Blackhawk Supply

ST A0080YP1 + BT020S | 0.5" | 3 WAY Contoured Port Ball Valves | Reduced Port, NPT Female Brass Body & Nickel Plated Ball | B series low voltage Actuators | 50 in.lb | 24V | ON / OFF | Floating | End Switch | Neptronic (OBSOLETE)

Brand: Neptronic

SKU: ST A0080YP1 + BT020S

Neptronic ST A0006YP1 + BM060FN 0.5" | 3 WAY Contoured Port Ball Valves | Contoured Port, NPT Female Brass Body & Nickel Plated Ball | Fast Actuators | 50 in.lb | 24V | ON/OFF | Floating | Modulating | Electronic Fail Safe | Blackhawk Supply

ST A0006YP1 + BM060FN | 0.5" | 3 WAY Contoured Port Ball Valves | Contoured Port, NPT Female Brass Body & Nickel Plated Ball | Fast Actuators | 50 in.lb | 24V | ON / OFF | Floating | Modulating | Electronic Fail Safe | Neptronic (OBSOLETE)

Brand: Neptronic

SKU: ST A0006YP1 + BM060FN

← 123 45678 … 171819→

Committed to customer satisfaction

as experts in Ball Valves

Recently Viewed

Popular Products

View all →

The product has been added to cart.