Siemens 0.5" - 2 way Valve size
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![Siemens 261-02040 Valve assy NO 1/2" 0.4Cv, AFxUM Brass Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44079_en_c0e18ded-9cd7-48bf-899f-70aaabf3210c_medium.jpg?v=1723872798)
261-02040 | Valve assy NO 1 / 2" 0.4Cv, AFxUM Brass Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02040
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![Siemens 261-02039 Valve assy NO 1/2" 2.5Cv, FxUM Brass Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44092_en_cd5c2019-519b-4c7a-b429-75c2482d59ec_medium.jpg?v=1723872778)
261-02039 | Valve assy NO 1 / 2" 2.5Cv, FxUM Brass Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02039
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![Siemens 261-02038 Valve assy NO 1/2" 2.5Cv, FxF Brass Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44087_en_77566f62-0883-49c6-9858-13c9008040ae_medium.jpg?v=1723872807)
261-02038 | Valve assy NO 1 / 2" 2.5Cv, FxF Brass Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02038
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![Siemens 261-02037 Valve assy NO 1/2" 1.6Cv, FxUM Brass Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44092_en_dd10b5ea-8662-4b89-af7f-373eeea8be49_medium.jpg?v=1723872781)
261-02037 | Valve assy NO 1 / 2" 1.6Cv, FxUM Brass Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02037
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![Siemens 261-02036 Valve assy NO 1/2" 1.6Cv, FxF Brass Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44087_en_c7aa1853-4c22-46e1-95be-70a96e3ad2d0_medium.jpg?v=1723872800)
261-02036 | Valve assy NO 1 / 2" 1.6Cv, FxF Brass Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02036
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![Siemens 261-02035 Valve assy NO 1/2" 1.0Cv, FxUM Brass Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44092_en_acce2167-8ba6-47a3-b2b9-8b84aa825571_medium.jpg?v=1723872839)
261-02035 | Valve assy NO 1 / 2" 1.0Cv, FxUM Brass Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02035
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![Siemens 261-02034 Valve assy NO 1/2" 1.0Cv, FxF Brass Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44087_en_f04ab013-8865-4be3-b158-85c471c55c58_medium.jpg?v=1723872792)
261-02034 | Valve assy NO 1 / 2" 1.0Cv, FxF Brass Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02034
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![Siemens 261-02033 Valve assy NO 1/2" 0.63Cv, FxUM Brass Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44092_en_508aef50-6116-41dc-847a-e3ad1de89c39_medium.jpg?v=1723872817)
261-02033 | Valve assy NO 1 / 2" 0.63Cv, FxUM Brass Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02033
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![Siemens 261-02032 Valve assy NO 1/2" 0.63Cv, FxF Brass Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44087_en_a3d43d7d-e801-405f-b20a-f008bad6e26a_medium.jpg?v=1723872792)
261-02032 | Valve assy NO 1 / 2" 0.63Cv, FxF Brass Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02032
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![Siemens 261-02031 Valve assy NO 1/2" 0.4Cv, FxF Brass Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44092_en_71e247d4-6f05-4deb-a199-94654dc346bb_medium.jpg?v=1723872808)
261-02031 | Valve assy NO 1 / 2" 0.4Cv, FxF Brass Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02031
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![Siemens 261-02030 Valve assy NO 1/2" 0.4Cv, FxUM Brass Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44087_en_9e5b269a-e394-408b-ac49-a6086458b9b2_medium.jpg?v=1723872785)
261-02030 | Valve assy NO 1 / 2" 0.4Cv, FxUM Brass Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02030
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![Siemens 261-02026 Valve assy NC 1/2" 4.0Cv FxUM SS Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44092_en_51c65406-9880-4b68-8d22-c996080779d7_medium.jpg?v=1723872815)
261-02026 | Valve assy NC 1 / 2" 4.0Cv FxUM SS Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02026
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![Siemens 261-02025 Valve assy NC 1/2" 4.0Cv FxF SS Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44087_en_9b8a2ba7-2f1e-47af-9e7c-2be140701d53_medium.jpg?v=1723872782)
261-02025 | Valve assy NC 1 / 2" 4.0Cv FxF SS Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02025
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![Siemens 261-02024 Valve assy NC 1/2" 2.5Cv FxUM SS Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44092_en_e0648a1e-0347-4b8b-8937-902a9b7aa01b_medium.jpg?v=1723872806)
261-02024 | Valve assy NC 1 / 2" 2.5Cv FxUM SS Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02024
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![Siemens 261-02022 Valve assy NC 1/2" 1.6Cv FxUM SS Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44092_en_da581fd9-2273-49c8-a33c-69932bc70df5_medium.jpg?v=1723872825)
261-02022 | Valve assy NC 1 / 2" 1.6Cv FxUM SS Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02022
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![Siemens 261-02020 Valve assy NC 1/2" 1.0Cv FxUM SS Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44092_en_e5016552-6d38-4f30-940b-4d43a737f20c_medium.jpg?v=1723872824)
261-02020 | Valve assy NC 1 / 2" 1.0Cv FxUM SS Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02020
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![Siemens 261-02019 Valve assy NC 1/2" 1.0Cv FxF SS Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44087_en_94527745-be56-4a1e-9297-3a5f105d9310_medium.jpg?v=1723872843)
261-02019 | Valve assy NC 1 / 2" 1.0Cv FxF SS Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02019
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![Siemens 261-02018 Valve assy NC 1/2" 0.63Cv FxUM SS Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44092_en_4d38e875-a9aa-4b03-abf8-9bcdeaa3cba1_medium.jpg?v=1723872810)
261-02018 | Valve assy NC 1 / 2" 0.63Cv FxUM SS Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02018
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![Siemens 261-02017 Valve assy NC 1/2" 0.63Cv FxF SS Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44087_en_728950e3-c771-4d0c-ba86-46d884c0a845_medium.jpg?v=1723872836)
261-02017 | Valve assy NC 1 / 2" 0.63Cv FxF SS Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02017
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![Siemens 261-02016 Valve assy NC 1/2" 0.4Cv FxUM SS Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44092_en_6d3e8d2a-1d0e-429e-a8da-cb8c4a8b62ef_medium.jpg?v=1723872809)
261-02016 | Valve assy NC 1 / 2" 0.4Cv FxUM SS Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02016
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![Siemens 261-02015 Valve assy NC 1/2" 0.4Cv FxF SS Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44087_en_63f9da10-2c83-4f99-98dd-34a95dca8eff_medium.jpg?v=1723872838)
261-02015 | Valve assy NC 1 / 2" 0.4Cv FxF SS Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02015
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![Siemens 261-02011 Valve assy NC 1/2" 4.0Cv FxUM Brass Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44092_en_b2f9e631-2136-4477-85aa-9e3862ff3180_medium.jpg?v=1723872781)
261-02011 | Valve assy NC 1 / 2" 4.0Cv FxUM Brass Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02011
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![Siemens 261-02007 Valve assy NC 1/2" 1.6Cv FxUM Brass Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44092_en_9a2e0586-c6a8-4cd1-a802-87dba3e78def_medium.jpg?v=1723872807)
261-02007 | Valve assy NC 1 / 2" 1.6Cv FxUM Brass Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02007
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![Siemens 261-02004 Valve assy NC 1/2" 1.0Cv FxF Brass Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44087_en_c0060e75-2568-4652-aa0f-4f67f02eefbe_medium.jpg?v=1723872837)
261-02004 | Valve assy NC 1 / 2" 1.0Cv FxF Brass Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02004
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