All products 0.5" - 2 way Valve size

Looking for high-quality controls, HVAC, electrical, plumbing, and industrial/residential products? Browse the Blackhawk Supply store catalog today!

Filter

Sort by

View Details

Siemens 599-03151 Flowrite 3-Way Valve 1 1/2"(40mm) line size, 25 Cv, SS Trim, FxF, ANSI 250 | Blackhawk Supply

599-03151 | Flowrite 3-Way Valve 1 1 / 2"(40mm) line size, 25 Cv, SS Trim, FxF, ANSI 250 | Siemens

Brand: Siemens

SKU: 599-03151

View Details

Siemens 599-03115 Flowrite 1-1/4" 2-Way Valve, NO, 16Cv, Equal Percentage, SS Trim, FxF, ANSI 250 | Blackhawk Supply

599-03115 | Flowrite 1-1 / 4" 2-Way Valve, NO, 16Cv, Equal Percentage, SS Trim, FxF, ANSI 250 | Siemens

Brand: Siemens

SKU: 599-03115

View Details

Siemens 599-03113 Flowrite 1" 2-Way Valve, NO, 10 Cv, Equal Percentage, SS Trim, FxF, ANSI 250 | Blackhawk Supply

599-03113 | Flowrite 1" 2-Way Valve, NO, 10 Cv, Equal Percentage, SS Trim, FxF, ANSI 250 | Siemens

Brand: Siemens

SKU: 599-03113

View Details

Siemens 599-02053 MT Series 1/2" 2-Way Valve 1.6 Cv, NO, Mod Eq Percent, SS Trim, FxF, ANSI 250 | Blackhawk Supply

599-02053 | MT Series 1 / 2" 2-Way Valve 1.6 Cv, NO, Mod Eq Percent, SS Trim, FxF, ANSI 250 | Siemens

Brand: Siemens

SKU: 599-02053

View Details

Siemens 599-02023 MT Series 1/2" 2-Way Valve, 2.5 Cv, NC, Mod Eq Percent, SS Trim, FxF, ANSI 250 | Blackhawk Supply

599-02023 | MT Series 1 / 2" 2-Way Valve, 2.5 Cv, NC, Mod Eq Percent, SS Trim, FxF, ANSI 250 | Siemens

Brand: Siemens

SKU: 599-02023

View Details

Siemens 599-01139 MZ Series 3-Way Valve 1", 10 Cv, Linear, Brass Trim, FxF, ANSI 250 | Blackhawk Supply

599-01139 | MZ Series 3-Way Valve 1", 10 Cv, Linear, Brass Trim, FxF, ANSI 250 | Siemens

Brand: Siemens

SKU: 599-01139

View Details

Siemens 283-03165 Valve assy 2W NO, 1/2" 4Cv Eq Pct Brass Trim FxF, 8" Pneu Act w/ pos | Blackhawk Supply

283-03165 | Valve assy 2W NO, 1 / 2" 4Cv Eq Pct Brass Trim FxF, 8" Pneu Act w / pos | Siemens

Brand: Siemens

SKU: 283-03165

View Details

Siemens 278-03057 Valve assy Hi Temp 2W NO 1/2" 4Cv Lin SS Trim FxF, 8" Pneu Act | Blackhawk Supply

278-03057 | Valve assy Hi Temp 2W NO 1 / 2" 4Cv Lin SS Trim FxF, 8" Pneu Act | Siemens

Brand: Siemens

SKU: 278-03057

View Details

Siemens 270-03182 Assembly: 2-Way, NC, 1/2", 2.5 Cv, Equal Percentage, Brass, FxF; 4" Pnu Act | Blackhawk Supply

270-03182 | Assembly: 2-Way, NC, 1 / 2", 2.5 Cv, Equal Percentage, Brass, FxF; 4" Pnu Act | Siemens

Brand: Siemens

SKU: 270-03182

View Details

Siemens 262-02002 Valve assy NC 1/2" 0.63Cv FxF Brass Trim Elect Act SR Mod 0-10 V | Blackhawk Supply

262-02002 | Valve assy NC 1 / 2" 0.63Cv FxF Brass Trim Elect Act SR Mod 0-10 V | Siemens

Brand: Siemens

SKU: 262-02002

View Details

Siemens 262-02000 Valve assy NC 1/2" 0.4Cv FxF Brass Trim Elect Act SR Mod 0-10 V | Blackhawk Supply

262-02000 | Valve assy NC 1 / 2" 0.4Cv FxF Brass Trim Elect Act SR Mod 0-10 V | Siemens

Brand: Siemens

SKU: 262-02000

View Details

Siemens 261-02010 Valve assy NC 1/2" 4.0Cv FxF Brass Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply

261-02010 | Valve assy NC 1 / 2" 4.0Cv FxF Brass Trim Elect Act NSR Mod 0-10 V | Siemens

Brand: Siemens

SKU: 261-02010

View Details

Siemens 259-02049 Valve assy NO 1/2" 0.63Cv, FxF SS Trim Elect Act NSR float | Blackhawk Supply

259-02049 | Valve assy NO 1 / 2" 0.63Cv, FxF SS Trim Elect Act NSR float | Siemens

Brand: Siemens

SKU: 259-02049

View Details

Siemens 259-02038 Valve assy NO 1/2" 2.5Cv, FxF Brass Trim Elect Act NSR float | Blackhawk Supply

259-02038 | Valve assy NO 1 / 2" 2.5Cv, FxF Brass Trim Elect Act NSR float | Siemens

Brand: Siemens

SKU: 259-02038

View Details

Siemens 259-02032 Valve assy NO 1/2" 0.63Cv, FxF Brass Trim Elect Act NSR float | Blackhawk Supply

259-02032 | Valve assy NO 1 / 2" 0.63Cv, FxF Brass Trim Elect Act NSR float | Siemens

Brand: Siemens

SKU: 259-02032

View Details

Siemens 259-02025 Valve assy NC 1/2" 4.0Cv FxF SS Trim Elect Act NSR float | Blackhawk Supply

259-02025 | Valve assy NC 1 / 2" 4.0Cv FxF SS Trim Elect Act NSR float | Siemens

Brand: Siemens

SKU: 259-02025

View Details

Siemens 259-02019 Valve assy NC 1/2" 1.0Cv FxF SS Trim Elect Act NSR float | Blackhawk Supply

259-02019 | Valve assy NC 1 / 2" 1.0Cv FxF SS Trim Elect Act NSR float | Siemens

Brand: Siemens

SKU: 259-02019

View Details

Siemens 258-02008C MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1/2", FxF, 2.5Cv, 8-13psi SR | Blackhawk Supply

258-02008C | MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1 / 2", FxF, 2.5Cv, 8-13psi SR | Siemens

Brand: Siemens

SKU: 258-02008C

View Details

Siemens 257-02009B MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1/2", FxUM, 2.5Cv, 3-8psi SR | Blackhawk Supply

257-02009B | MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1 / 2", FxUM, 2.5Cv, 3-8psi SR | Siemens

Brand: Siemens

SKU: 257-02009B

View Details

Siemens 257-02004B MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1/2", FxF, 1 Cv, 3-8psi SR | Blackhawk Supply

257-02004B | MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1 / 2", FxF, 1 Cv, 3-8psi SR | Siemens

Brand: Siemens

SKU: 257-02004B

View Details

Siemens 256-02006 MT Series 2W Valve Asy, ANSI 250, NC, Mod Eq Pct, 1/2" FxF, 1.6 Cv, 10-15psi SR | Blackhawk Supply

256-02006 | MT Series 2W Valve Asy, ANSI 250, NC, Mod Eq Pct, 1 / 2" FxF, 1.6 Cv, 10-15psi SR | Siemens

Brand: Siemens

SKU: 256-02006

View Details

Siemens 255-01121 MZ Series 2W Valve Assy, ANSI 250,NO, Linear, 1/2 In FxF, 1.6 Cv, El/Mech | Blackhawk Supply

255-01121 | MZ Series 2W Valve Assy, ANSI 250, NO, Linear, 1 / 2 In FxF, 1.6 Cv, El / Mech | Siemens

Brand: Siemens

SKU: 255-01121

View Details

Siemens 255-01110 MZ Series 2W Valve Assy, ANSI 250, NC, Linear, 1/2 In FxF, 4 Cv, El/Mech | Blackhawk Supply

255-01110 | MZ Series 2W Valve Assy, ANSI 250, NC, Linear, 1 / 2 In FxF, 4 Cv, El / Mech | Siemens

Brand: Siemens

SKU: 255-01110

View Details

Siemens 240-00210 Zone valve, 2-way, 1/2", 1.0 Cv, NPT w/ 115V 2-position SR actuator fails NC | Blackhawk Supply

240-00210 | Zone valve, 2-way, 1 / 2", 1.0 Cv, NPT w / 115V 2-position SR actuator fails NC | Siemens

Brand: Siemens

SKU: 240-00210

← 123 … 89101112 … 202203204→

Committed to customer satisfaction

as experts in All Products

(847) 773-0645

Popular Products

View all →

Telemecanique 9038CG36 Mechanical alternator, Pumptrol, mech closed tank, NEMA 1, screw in bushing, 4 NC DPST DB contacts | Blackhawk Supply

9038CG36 | Mechanical alternator, Pumptrol, mech closed tank, NEMA 1, screw in bushing, 4 NC DPST DB contacts | Telemecanique

Brand: Telemecanique

SKU: 9038CG36

Square D EIK031 ELECTRIC INTERLOCK KIT FOR SWITCHES | Blackhawk Supply

EIK031 | ELECTRIC INTERLOCK KIT FOR SWITCHES | Square D by Schneider Electric

Brand: Square D

SKU: EIK031

Square D 9080LBA365208 POWER DISTRIBUTION BLOCK 600V 760A | Blackhawk Supply

9080LBA365208 | POWER DISTRIBUTION BLOCK 600V 760A | Square D

Brand: Square D

SKU: 9080LBA365208

Square D 9001SKYP6 PENDANT STATION 6 HOLES | Blackhawk Supply

9001SKYP6 | PENDANT STATION 6 HOLES | Square D by Schneider Electric

Brand: Square D

SKU: 9001SKYP6

Square D 2510MCG1 Integral Horsepower Manual Starter, NEMA 1, 2-Pole, Push-button, No Indicator, 600VAC | Blackhawk Supply

2510MCG1 | Integral Horsepower Manual Starter, NEMA 1, 2-Pole, Push-button, No Indicator, 600VAC | Square D by Schneider Electric

Brand: Square D

SKU: 2510MCG1

Bell & Gossett 1EF026LF 1/2 HP e610S Series e-60 Bronze Fitted 2" x 5-1/4" In-Line Pump (1 PH, 115/208-230V) | Blackhawk Supply

1EF026LF | 1/2 HP e610S Series e-60 Bronze Fitted 2" x 5-1/4" In-Line Pump (1 PH, 115/208-230V) | Bell & Gossett

Brand: Bell & Gossett

SKU: 1EF026LF

Taco I075U3R-1 3/4", 3 Way Outdoor Reset I-Series Mixing Valve (Union Sweat) | Blackhawk Supply

I075U3R-1 | 3/4", 3 Way Outdoor Reset I-Series Mixing Valve (Union Sweat) | Taco

Brand: Taco

SKU: I075U3R-1

KMC RCC-1502 Relay: Reversing, 8 PSI, High Capacity, Bracket | Blackhawk Supply

RCC-1502 | Relay: Reversing, 8 PSI, High Capacity, Bracket | KMC

Brand: KMC

SKU: RCC-1502