Siemens Spring return Spring return
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![Siemens 242-00233 Zone valve, 3-way, 1", 7.0 Cv, NPT w/ 24V 2-position SR actuator, fails AB-B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/242-00233_medium.jpg?v=1720021732)
242-00233 | Zone valve, 3-way, 1", 7.0 Cv, NPT w / 24V 2-position SR actuator, fails AB-B | Siemens
Brand: Siemens
SKU: 242-00233
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![Siemens 242-00230 Zone valve, 3-way, 1/2", 1.0 Cv, NPT w/ 24V 2-position SR actuator, fails AB-B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/242-00230_medium.jpg?v=1720021740)
242-00230 | Zone valve, 3-way, 1 / 2", 1.0 Cv, NPT w / 24V 2-position SR actuator, fails AB-B | Siemens
Brand: Siemens
SKU: 242-00230
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![Siemens 242-00211 Zone valve, 2-way, 1/2", 2.5 Cv, NPT w/ 24V 2-position SR actuator fails NC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/242-00211_medium.jpg?v=1720021784)
242-00211 | Zone valve, 2-way, 1 / 2", 2.5 Cv, NPT w / 24V 2-position SR actuator fails NC | Siemens
Brand: Siemens
SKU: 242-00211
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![Siemens 241-00230 Zone valve, 3-way, 1/2", 1.0 Cv, NPT w/ 115V 2-pos SR actuator, fails AB-A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/241-00230_medium.jpg?v=1720021791)
241-00230 | Zone valve, 3-way, 1 / 2", 1.0 Cv, NPT w / 115V 2-pos SR actuator, fails AB-A | Siemens
Brand: Siemens
SKU: 241-00230
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![Siemens 241-00212 Zone valve, 2-way, 3/4", 4.1 Cv, NPT w/ 115V 2-position SR actuator fails NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/241-00212_medium.jpg?v=1720021735)
241-00212 | Zone valve, 2-way, 3 / 4", 4.1 Cv, NPT w / 115V 2-position SR actuator fails NO | Siemens
Brand: Siemens
SKU: 241-00212
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![Siemens 240-00212 Zone valve, 2-way, 3/4", 4.1 Cv, NPT w/ 115V 2-position SR actuator fails NC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/240-00212_medium.jpg?v=1720021761)
240-00212 | Zone valve, 2-way, 3 / 4", 4.1 Cv, NPT w / 115V 2-position SR actuator fails NC | Siemens
Brand: Siemens
SKU: 240-00212
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![Siemens 240-00211 Zone valve, 2-way, 1/2", 2.5 Cv, NPT w/ 115V 2-position SR actuator fails NC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/240-00211_medium.jpg?v=1720021735)
240-00211 | Zone valve, 2-way, 1 / 2", 2.5 Cv, NPT w / 115V 2-position SR actuator fails NC | Siemens
Brand: Siemens
SKU: 240-00211
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![Siemens 172P-10321S 599 Series 2W, 1-1/4", 100Cv NC Stainless Steel Ball Valve, 2-pos, SR Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/172P-10321S_medium.jpg?v=1720021641)
172P-10321S | 599 Series 2W, 1-1 / 4", 100Cv NC Stainless Steel Ball Valve, 2-pos, SR Actuator | Siemens
Brand: Siemens
SKU: 172P-10321S
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![Siemens 172M-10321 2W 1-1/4", 100Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NC SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/172M-10321_medium.jpg?v=1720021570)
172M-10321 | 2W 1-1 / 4", 100Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NC SR | Siemens
Brand: Siemens
SKU: 172M-10321
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![Siemens 172L-10311S 2W 3/4", 25Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/172L-10311S_medium.jpg?v=1720021573)
172L-10311S | 2W 3 / 4", 25Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens
Brand: Siemens
SKU: 172L-10311S
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![Siemens 172L-10311 2W 3/4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos NC SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/172L-10311_medium.jpg?v=1720021584)
172L-10311 | 2W 3 / 4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos NC SR | Siemens
Brand: Siemens
SKU: 172L-10311
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![Siemens 172K-10311S 2W 3/4", 25Cv ball valve assy, stainless steel ball, stem, 2-10 V, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/172K-10311S_medium.jpg?v=1720021576)
172K-10311S | 2W 3 / 4", 25Cv ball valve assy, stainless steel ball, stem, 2-10 V, NC, SR | Siemens
Brand: Siemens
SKU: 172K-10311S
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![Siemens 172K-10309 2W 3/4", 10Cv ball valve assy, chrome-plat brass ball, brass stem, 2-10 V NC Sr | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/172K-10309_medium.jpg?v=1720021560)
172K-10309 | 2W 3 / 4", 10Cv ball valve assy, chrome-plat brass ball, brass stem, 2-10 V NC Sr | Siemens
Brand: Siemens
SKU: 172K-10309
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![Siemens 172K-10305 2W 1/2", 4Cv ball valve assy, chrome-plat brass ball & brass stem, 2-10V NC SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/172K-10305_medium.jpg?v=1720021559)
172K-10305 | 2W 1 / 2", 4Cv ball valve assy, chrome-plat brass ball & brass stem, 2-10V NC SR | Siemens
Brand: Siemens
SKU: 172K-10305
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![Siemens 172K-10302S 2W 1/2", 1Cv ball valve assembly, stainless steel ball and stem, 2-10 V, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/172K-10302S_medium.jpg?v=1720021572)
172K-10302S | 2W 1 / 2", 1Cv ball valve assembly, stainless steel ball and stem, 2-10 V, NC, SR | Siemens
Brand: Siemens
SKU: 172K-10302S
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![Siemens 172J-10305S 2W 1/2", 4Cv ball valve assy, stainless steel ball and stem, floating, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/172J-10305S_medium.jpg?v=1720021544)
172J-10305S | 2W 1 / 2", 4Cv ball valve assy, stainless steel ball and stem, floating, NC, SR | Siemens
Brand: Siemens
SKU: 172J-10305S
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![Siemens 172J-10305 2W 1/2", 4Cv ball valve assy, chrome-plat brass ball & brass stem, float NC SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/172J-10305_medium.jpg?v=1720021558)
172J-10305 | 2W 1 / 2", 4Cv ball valve assy, chrome-plat brass ball & brass stem, float NC SR | Siemens
Brand: Siemens
SKU: 172J-10305
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![Siemens 172J-10304 2W 1/2", 2.5Cv ball valve assy, chrm-plat brass ball & brass stem, float NC SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/172J-10304_medium.jpg?v=1720021571)
172J-10304 | 2W 1 / 2", 2.5Cv ball valve assy, chrm-plat brass ball & brass stem, float NC SR | Siemens
Brand: Siemens
SKU: 172J-10304
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![Siemens 172J-10303S 2W 1/2", 1.6Cv ball valve assy, stainless steel ball and stem, floating, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/172J-10303S_medium.jpg?v=1720021562)
172J-10303S | 2W 1 / 2", 1.6Cv ball valve assy, stainless steel ball and stem, floating, NC, SR | Siemens
Brand: Siemens
SKU: 172J-10303S
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![Siemens 172J-10302 2W 1/2", 1Cv ball valve assy, chrom-plat brass ball & brass stem, float, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/172J-10302_medium.jpg?v=1720021571)
172J-10302 | 2W 1 / 2", 1Cv ball valve assy, chrom-plat brass ball & brass stem, float, NC, SR | Siemens
Brand: Siemens
SKU: 172J-10302
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![Siemens 172J-10301 2W 1/2", 0.63Cv ball valve assy, chrm-plat brass ball & brass stem, float NC SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/172J-10301_medium.jpg?v=1720021556)
172J-10301 | 2W 1 / 2", 0.63Cv ball valve assy, chrm-plat brass ball & brass stem, float NC SR | Siemens
Brand: Siemens
SKU: 172J-10301
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![Siemens 172H-10308 2W 3/4", 6.3Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos NC SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/172H-10308_medium.jpg?v=1720021564)
172H-10308 | 2W 3 / 4", 6.3Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos NC SR | Siemens
Brand: Siemens
SKU: 172H-10308
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Brand: Siemens
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