Siemens 0.5" - 3 way Valve size
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![Siemens 257-02064B MT Series 3W Valve Assembly, ANSI 250, Linear, 1/2", FxF, 0.4Cv, 3-8psi SR, Pnu | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/257-02064B_medium.jpg?v=1720021874)
257-02064B | MT Series 3W Valve Assembly, ANSI 250, Linear, 1 / 2", FxF, 0.4Cv, 3-8psi SR, Pnu | Siemens
Brand: Siemens
SKU: 257-02064B
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![Siemens 256-02077A MT Series 3W Valve Assembly, ANSI 250, Linear, 1/2", FxF, 4Cv, 10-15psi SR, Pnu | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/256-02077A_medium.jpg?v=1720021845)
256-02077A | MT Series 3W Valve Assembly, ANSI 250, Linear, 1 / 2", FxF, 4Cv, 10-15psi SR, Pnu | Siemens
Brand: Siemens
SKU: 256-02077A
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![Siemens 256-02076A MT Series 3W Valve Assy, ANSI 250, Linear, 1/2", FxF, 2.5 Cv, 10-15 psi SR, Pnu | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/256-02076A_medium.jpg?v=1720021841)
256-02076A | MT Series 3W Valve Assy, ANSI 250, Linear, 1 / 2", FxF, 2.5 Cv, 10-15 psi SR, Pnu | Siemens
Brand: Siemens
SKU: 256-02076A
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![Siemens 256-02075A MT Series 3W Valve Assy, ANSI 250, Linear, 1/2", FxF, 1.6 Cv, 10-15 psi SR, Pnu | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/256-02075A_medium.jpg?v=1720021850)
256-02075A | MT Series 3W Valve Assy, ANSI 250, Linear, 1 / 2", FxF, 1.6 Cv, 10-15 psi SR, Pnu | Siemens
Brand: Siemens
SKU: 256-02075A
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![Siemens 256-02074A MT Series 3W Valve Assembly, ANSI 250, Linear, 1/2", FxF, 1Cv, 10-15psi SR, Pnu | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/256-02074A_medium.jpg?v=1720021853)
256-02074A | MT Series 3W Valve Assembly, ANSI 250, Linear, 1 / 2", FxF, 1Cv, 10-15psi SR, Pnu | Siemens
Brand: Siemens
SKU: 256-02074A
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![Siemens 256-02073A MT Series 3W Valve Assy, ANSI 250, Linear, 1/2", FxF, 0.63 Cv, 10-15psi SR, Pnu | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/256-02073A_medium.jpg?v=1720021853)
256-02073A | MT Series 3W Valve Assy, ANSI 250, Linear, 1 / 2", FxF, 0.63 Cv, 10-15psi SR, Pnu | Siemens
Brand: Siemens
SKU: 256-02073A
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![Siemens 256-02072A MT Series 3W Valve Assy, ANSI 250, Linear, 1/2", FxF, 0.4 Cv, 10-15 psi SR, Pnu | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/256-02072A_medium.jpg?v=1720021851)
256-02072A | MT Series 3W Valve Assy, ANSI 250, Linear, 1 / 2", FxF, 0.4 Cv, 10-15 psi SR, Pnu | Siemens
Brand: Siemens
SKU: 256-02072A
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![Siemens 256-02069A MT Series 3W Valve Assembly, ANSI 250, Linear, 1/2", FxF, 4Cv, 10-15psi SR, Pnu | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/256-02069A_medium.jpg?v=1720021845)
256-02069A | MT Series 3W Valve Assembly, ANSI 250, Linear, 1 / 2", FxF, 4Cv, 10-15psi SR, Pnu | Siemens
Brand: Siemens
SKU: 256-02069A
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![Siemens 256-02067A MT Series 3W Valve Assy, ANSI 250, Linear, 1/2", FxF, 1.6 Cv, 10-15 psi SR, Pnu | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/256-02067A_medium.jpg?v=1720021853)
256-02067A | MT Series 3W Valve Assy, ANSI 250, Linear, 1 / 2", FxF, 1.6 Cv, 10-15 psi SR, Pnu | Siemens
Brand: Siemens
SKU: 256-02067A
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![Siemens 256-02065A MT Series 3W Valve Assy, ANSI 250, Linear, 1/2", FxF, 0.63 Cv, 10-15psi SR, Pnu | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/256-02065A_medium.jpg?v=1720021842)
256-02065A | MT Series 3W Valve Assy, ANSI 250, Linear, 1 / 2", FxF, 0.63 Cv, 10-15psi SR, Pnu | Siemens
Brand: Siemens
SKU: 256-02065A
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![Siemens 256-02064A MT Series 3W Valve Assy, ANSI 250, Linear, 1/2", FxF, 0.4 Cv, 10-15 psi SR, Pnu | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/256-02064A_medium.jpg?v=1720021865)
256-02064A | MT Series 3W Valve Assy, ANSI 250, Linear, 1 / 2", FxF, 0.4 Cv, 10-15 psi SR, Pnu | Siemens
Brand: Siemens
SKU: 256-02064A
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![Siemens 255-01137 MZ Series 3W Valve assy ANSI 250 Water Mix Linear 1/2" FxF 4Cv 200 N | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/255-01137_medium.jpg?v=1720021839)
255-01137 | MZ Series 3W Valve assy ANSI 250 Water Mix Linear 1 / 2" FxF 4Cv 200 N | Siemens
Brand: Siemens
SKU: 255-01137
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![Siemens 255-01134 MZ Series 3W Valve assy ANSI 250 Water Mix Linear 1/2" FxF 1Cv 200 N | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/255-01134_medium.jpg?v=1720021830)
255-01134 | MZ Series 3W Valve assy ANSI 250 Water Mix Linear 1 / 2" FxF 1Cv 200 N | Siemens
Brand: Siemens
SKU: 255-01134
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![Siemens 255-01133 MZ Series 3W Valve assy ANSI 250 Water Mix Linear 1/2" FxF 0.63Cv 200 N | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/255-01133_medium.jpg?v=1720021831)
255-01133 | MZ Series 3W Valve assy ANSI 250 Water Mix Linear 1 / 2" FxF 0.63Cv 200 N | Siemens
Brand: Siemens
SKU: 255-01133
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![Siemens 255-01132 MZ Series 3W Valve assy ANSI 250 Water Mix Linear 1/2" FxF 0.4Cv 200 N | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/255-01132_medium.jpg?v=1720021822)
255-01132 | MZ Series 3W Valve assy ANSI 250 Water Mix Linear 1 / 2" FxF 0.4Cv 200 N | Siemens
Brand: Siemens
SKU: 255-01132
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![Siemens 254-01139 MZ Series Valve Assembly, ANSI 250, 3W, Water, Linear, 1", FxF, 10Cv, El/Mech | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/254-01139_medium.jpg?v=1720021827)
254-01139 | MZ Series Valve Assembly, ANSI 250, 3W, Water, Linear, 1", FxF, 10Cv, El / Mech | Siemens
Brand: Siemens
SKU: 254-01139
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![Siemens 254-01137 MZ Series 3W Valve Assy, ANSI 250, Linear, 1/2", FxF, 4 Cv, 200N, Elect/Mech | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/254-01137_medium.jpg?v=1720021816)
254-01137 | MZ Series 3W Valve Assy, ANSI 250, Linear, 1 / 2", FxF, 4 Cv, 200N, Elect / Mech | Siemens
Brand: Siemens
SKU: 254-01137
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![Siemens 248-00533 Zone valve, 3-way, 1", 7.0 Cv, SWT w/ 24Vac, SSP61U actuator, 0-10Vdc, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_240ad333-c808-426f-95d1-41a7ea99d0f9_medium.png?v=1720021828)
248-00533 | Zone valve, 3-way, 1", 7.0 Cv, SWT w / 24Vac, SSP61U actuator, 0-10Vdc, NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 248-00533
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![Siemens 248-00231 Zone valve, 3-way, 1/2", 2.5 Cv, NPT w/ 24Vac, SSP61U actuator, 0-10Vdc, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/248-00231_medium.jpg?v=1720021812)
248-00231 | Zone valve, 3-way, 1 / 2", 2.5 Cv, NPT w / 24Vac, SSP61U actuator, 0-10Vdc, NSR | Siemens
Brand: Siemens
SKU: 248-00231
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![Siemens 248-00230 Zone valve, 3-way, 1/2", 1.0 Cv, NPT w/ 24Vac, SSP61U actuator, 0-10Vdc, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/248-00230_medium.jpg?v=1720021795)
248-00230 | Zone valve, 3-way, 1 / 2", 1.0 Cv, NPT w / 24Vac, SSP61U actuator, 0-10Vdc, NSR | Siemens
Brand: Siemens
SKU: 248-00230
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![Siemens 245-00534 Zone valve, 3-way, 1/2", 4.0 Cv, SWT w/ 24Vac 0-10Vdc NSR actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_745f84cf-e3ef-4b1f-b72f-5d9ea630f4ec_medium.png?v=1720021828)
245-00534 | Zone valve, 3-way, 1 / 2", 4.0 Cv, SWT w / 24Vac 0-10Vdc NSR actuator | Siemens (OBSOLETE)
Brand: Siemens
SKU: 245-00534
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