Ball valves Non-spring return Spring return
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![Siemens 371-03020 Valve assy 2W NC 1/2", 2.5Cv, Lin, SS Trim FxF, Prop Electronic Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10327230_en_135cb007-8e46-4e42-b63c-045666066aeb_medium.jpg?v=1723899905)
371-03020 | Valve assy 2W NC 1 / 2", 2.5Cv, Lin, SS Trim FxF, Prop Electronic Act NSR | Siemens
Brand: Siemens
SKU: 371-03020
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![Siemens 371-03023 Valve assy 2W NC 1", 10Cv, Lin, SS Trim FxF, Prop Electronic Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10327230_en_19f99329-a717-41f7-863e-b44e0402e654_medium.jpg?v=1723899909)
371-03023 | Valve assy 2W NC 1", 10Cv, Lin, SS Trim FxF, Prop Electronic Act NSR | Siemens
Brand: Siemens
SKU: 371-03023
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![Siemens 371-03186 Valve assy 2W NC 1-1/4", 16Cv, Eq Pct Brass Trim FxF, Prop Electronic Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10327230_en_ec3706fd-164e-4a2f-a153-183a1d4754c5_medium.jpg?v=1723899909)
371-03186 | Valve assy 2W NC 1-1 / 4", 16Cv, Eq Pct Brass Trim FxF, Prop Electronic Act NSR | Siemens
Brand: Siemens
SKU: 371-03186
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![Siemens 371-03022 Valve assy 2W NC 3/4", 6.3Cv, Lin, SS Trim FxF, Prop Electronic Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10327230_en_d3d24c78-0ec9-4106-a6ee-0d546ec02340_medium.jpg?v=1723899893)
371-03022 | Valve assy 2W NC 3 / 4", 6.3Cv, Lin, SS Trim FxF, Prop Electronic Act NSR | Siemens
Brand: Siemens
SKU: 371-03022
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![Siemens 371-03073 2WNC SS LN VR FXF 0.50/1.60+SAX61.03U | Valve/Actuator Assembly | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_e5e7cede-959a-42f6-bc93-b86e1265e949_medium.png?v=1720022478)
371-03073 | 2WNC SS LN VR FXF 0.50 / 1.60+SAX61.03U | Valve / Actuator Assembly | Siemens (OBSOLETE)
Brand: Siemens
SKU: 371-03073
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![Siemens 373-03201 Valve assy 3W Mix 1/2" 4Cv Eq Pct/Lin Brass Trim FxF, float Elect Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10327226_en_f408d4fe-a390-408b-811f-36948cf60828_medium.jpg?v=1723899897)
373-03201 | Valve assy 3W Mix 1 / 2" 4Cv Eq Pct / Lin Brass Trim FxF, float Elect Act NSR | Siemens
Brand: Siemens
SKU: 373-03201
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![Siemens 373-03126 Valve assy 2W NC 1/2", 1Cv, Eq Pct SS Trim FxF, float Electronic Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10327230_en_d2324ba0-ba61-496d-9d7b-6a5880928e88_medium.jpg?v=1723899901)
373-03126 | Valve assy 2W NC 1 / 2", 1Cv, Eq Pct SS Trim FxF, float Electronic Act NSR | Siemens
Brand: Siemens
SKU: 373-03126
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![Siemens 363-02026 MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1/2" FxUM 4Cv 24V float NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10916899_en_1fa7327b-3203-46a1-9c52-93e8cbd9b779_medium.jpg?v=1723899892)
363-02026 | MT Series 2W Valve assy ANSI 250 NC Mod Eq Pct 1 / 2" FxUM 4Cv 24V float NSR | Siemens
Brand: Siemens
SKU: 363-02026
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![Siemens 364-02073 MT Series 3W Valve asy ANSI 250 Mix Linear 1/2" FxF 0.63Cv 24V 0-10V/4-20mA NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10916907_en_992a6f6b-9ea8-4581-a37c-db619f91e86c_medium.jpg?v=1723899906)
364-02073 | MT Series 3W Valve asy ANSI 250 Mix Linear 1 / 2" FxF 0.63Cv 24V 0-10V / 4-20mA NSR | Siemens
Brand: Siemens
SKU: 364-02073
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![Siemens 371-03008 Valve assy 2W NO, 2" 40Cv Lin SS Trim FxF, Prop Electr Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10327234_en_cf81200b-975c-4a86-9f75-1fc500f5cb50_medium.jpg?v=1723899909)
371-03008 | Valve assy 2W NO, 2" 40Cv Lin SS Trim FxF, Prop Electr Act NSR | Siemens
Brand: Siemens
SKU: 371-03008
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![Siemens 371-03003 Valve assy 2W NO, 1/2" 4Cv Lin SS Trim FxF, Prop Electr Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10327234_en_6b0ab4a3-ef5c-4d85-927e-50a22f9a501e_medium.jpg?v=1723899899)
371-03003 | Valve assy 2W NO, 1 / 2" 4Cv Lin SS Trim FxF, Prop Electr Act NSR | Siemens
Brand: Siemens
SKU: 371-03003
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![Siemens 373-03130 Valve assy 2W NC 3/4", 6.3Cv, Eq Pct SS Trim FxF, float Electronic Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10327230_en_5df8309d-2d97-452b-9200-b440375e5b0b_medium.jpg?v=1723899895)
373-03130 | Valve assy 2W NC 3 / 4", 6.3Cv, Eq Pct SS Trim FxF, float Electronic Act NSR | Siemens
Brand: Siemens
SKU: 373-03130
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![Siemens 371-03128 Valve assy 2W NC 1/2", 2.5Cv, Eq Pct SS Trim FxF, Prop Electronic Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10327230_en_c0ea4f35-231f-4af4-bd64-a931bf508529_medium.jpg?v=1723899891)
371-03128 | Valve assy 2W NC 1 / 2", 2.5Cv, Eq Pct SS Trim FxF, Prop Electronic Act NSR | Siemens
Brand: Siemens
SKU: 371-03128
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![Siemens 364-02057 MT Series 2W Valve ANSI 250 NO ModEqPt 1/2" AFxUM 2.5Cv 24V 0-10V/4-20mA NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10916899_en_f3c96641-df41-41de-b777-98c1527c8453_medium.jpg?v=1723899897)
364-02057 | MT Series 2W Valve ANSI 250 NO ModEqPt 1 / 2" AFxUM 2.5Cv 24V 0-10V / 4-20mA NSR | Siemens
Brand: Siemens
SKU: 364-02057
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![Siemens 371-03165 Valve assy 2W NO, 1/2" 4Cv Eq Pct Brass Trim FxF, Prop Electr Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10327234_en_3e140f59-b379-4968-9e1f-fbcf392a952b_medium.jpg?v=1723899894)
371-03165 | Valve assy 2W NO, 1 / 2" 4Cv Eq Pct Brass Trim FxF, Prop Electr Act NSR | Siemens
Brand: Siemens
SKU: 371-03165
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![Siemens 364-02074 MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" FxF 1Cv 24V 0-10V/4-20mA NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10916907_en_c61b3aac-9912-4343-8df1-5aae9e99507d_medium.jpg?v=1723899890)
364-02074 | MT Series 3W Valve assy ANSI 250 Mix Linear 1 / 2" FxF 1Cv 24V 0-10V / 4-20mA NSR | Siemens
Brand: Siemens
SKU: 364-02074
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![Siemens 371-03000 Valve assy 2W NO, 1/2" 1Cv Lin SS Trim FxF, Prop Electronic Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10327234_en_d543c4ab-b1fc-476c-9329-47441ad90781_medium.jpg?v=1723899886)
371-03000 | Valve assy 2W NO, 1 / 2" 1Cv Lin SS Trim FxF, Prop Electronic Act NSR | Siemens
Brand: Siemens
SKU: 371-03000
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![Siemens 373-03022 Valve assy 2W NC 3/4", 6.3Cv, Lin, SS Trim FxF, float Electronic Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10327230_en_6218597e-2747-4135-859c-2ebae9d3e38d_medium.jpg?v=1723899886)
373-03022 | Valve assy 2W NC 3 / 4", 6.3Cv, Lin, SS Trim FxF, float Electronic Act NSR | Siemens
Brand: Siemens
SKU: 373-03022
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![Siemens 364-02066 MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" FxF 1Cv 24V 0-10V/4-20mA NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10916907_en_40b17af3-fb4e-4d86-bafa-1465602b961a_medium.jpg?v=1723899874)
364-02066 | MT Series 3W Valve assy ANSI 250 Mix Linear 1 / 2" FxF 1Cv 24V 0-10V / 4-20mA NSR | Siemens
Brand: Siemens
SKU: 364-02066
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![Siemens 371-03079 2WNC SS LN VR FXF 1.50/25.00+SAX61.03U | Valve/Actuator Assembly | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_57fd62d8-2e5c-4605-942f-68453e2a5fc8_medium.png?v=1720022461)
371-03079 | 2WNC SS LN VR FXF 1.50 / 25.00+SAX61.03U | Valve / Actuator Assembly | Siemens (OBSOLETE)
Brand: Siemens
SKU: 371-03079
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![Siemens 364-02079 MT Series 3W Valve assy ANSI 250 Mix Linear 1" FxF 10Cv 24V 0-10V/4-20mA NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10916907_en_c669afa1-c44a-4d06-9945-41aec2a6489a_medium.jpg?v=1723899877)
364-02079 | MT Series 3W Valve assy ANSI 250 Mix Linear 1" FxF 10Cv 24V 0-10V / 4-20mA NSR | Siemens
Brand: Siemens
SKU: 364-02079
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![Siemens 364-02072 MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" FxF 0.4Cv 24V 0-10V/4-20mA NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10916907_en_a1a53ce6-4474-49ba-9691-1f7256bd4fcb_medium.jpg?v=1723899874)
364-02072 | MT Series 3W Valve assy ANSI 250 Mix Linear 1 / 2" FxF 0.4Cv 24V 0-10V / 4-20mA NSR | Siemens
Brand: Siemens
SKU: 364-02072
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![Siemens 364-02041 MT Series 2W Valve assy ANSI 250 NO ModEqPct 1/2" FxF 4Cv 24V 0-10V/4-20mA NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10916899_en_1123a924-01ef-4bb3-9cc3-4c50d667cbd6_medium.jpg?v=1723899872)
364-02041 | MT Series 2W Valve assy ANSI 250 NO ModEqPct 1 / 2" FxF 4Cv 24V 0-10V / 4-20mA NSR | Siemens
Brand: Siemens
SKU: 364-02041
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![Siemens 364-02067 MT Series 3W Valve assy ANSI 250 Mix Linear 1/2" FxF 1.6Cv 24V 0-10V/4-20mA NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10916907_en_f6cbdaa1-93af-4871-a0b8-f0fde1e58802_medium.jpg?v=1723899874)
364-02067 | MT Series 3W Valve assy ANSI 250 Mix Linear 1 / 2" FxF 1.6Cv 24V 0-10V / 4-20mA NSR | Siemens
Brand: Siemens
SKU: 364-02067
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