Product Description
Solenoid Valve NSV SERIES Product Name:Solenoid Valve&normal closed solenoid valve&24v Solenoid Valve&120v Solenoid Valve&brass electric solenoid water valve&Electric Solenoid Water Valve&normal open solenoid valve&brass solenoid valve SOLENOID VALVE: SV, SSV, SV-G, NSV SERIES
Solenoid Valves Pistons Instruction&Advantage: 1) Varies types of solenoid valves (With diaphragms/With pistons/Two-way Bi-flow valves); 2) NSV series 2-way normal closed solenoid valves can operate under no pressure difference, which can be used for non-corrosive refrigerant in refrigeration system; 3) NSV series solenoid valves can install horizontally and vertically.; 4) Solenoid Valve NSV Series for Refrigeration, Pneumatic, Hydraulic devices and etc.. 5) Certificates: ISO, CQC, CE, DNV etc.
Solenoid Valves pistons
Ordering | Explanation | Valve code | Port size | Connection form | Normal opened code | Connection size | Rated power | Model | SV | 16 | W | W-L | K | 5/8 | AC220V | Explanation | SV: With diaphragms NSV: With pistons SSV: B-flow | Port size (mm) | Omit for flare SAE W: Solder ODF G: Internal Thread | 410A | Omit for normal closed valve K: Normal opened valve | Connection Size omit for standard connection size | Rated powder (V) | Notes | The model SV16WK-3/4-AC220V is an example in the table. The order in the table is not suitable for SV1.6, SV2, SV3 series and type NSV6A. | Usage 1. The valve must install in horizontal pipe line under vertical position. The flow direction must meet the arrow direction in valve body. 2. The oil input voltage must meet rated input voltage showed on the label. Departure coil from valve when energized in coil is not permitted in order to avoid damage the coil. 3. According to valve with manual function, it must turn manual bar to open the valve before doing system air tightness in order to avoid to damage diaphragm. 4. When brazing the valve with connect tube in system, follow points are very important: a. Before brazing, coil must be departure and use wet fabric cover the valve body to avoid to damage valve part because of high temperature when brazing. b. It must avoid the brazing flame face to valve body. c. It is better to adopt low temperature type silver brazing bar. 5. According to valve with manual function. The manual bar must be turned to open the valve before doing system air tightness, in order to avoid to damage the diaphragm. 6. Coil must be set to the body when the current on. NSV SERIES Solenoid Valves (With pistons) solenoid valves pistons Technical data Ambient temperature: -30~ 50°C Liquid temperature: -40 ~ 125°C Max. working pressure: 3MPa Max. testing pressure: 4.4MPa Rated power: A.C.: 24V,36V,110V,220V,380V D.C.: 12V,24V,110V,220V Model&Data: Connection form | Model | Connection dimension (in.) | Kv value (m3/h) | Opening diff. pressure (MPa) | Min. | Max. | A.C. | D.C. | Flare SAE | NSV6A | 3/8 | 0.4 | 0 | 2.45 | 1.96 | Solder ODF | NSV6AW | 3/8 | 0.4 | The Kv value is the water flow in m3/h at a pressure drop across valve of 0.1MPa, ρ=1000 kg/m3 Letters after the model: W means solder ODF A means improved type. | Type and data for other NSV series Connection form | Model | Connection dimension (in.) | Kv value (m3/h) | Opening diff. pressure (MPa) | Dimension (mm) | Min. | Max. | A.C. | D.C. | Length | Wide | Height | Flare SAE | NSV6 | 5/16 | 0.4 | 0.005 | 2.1 | 1.7 | 76 | 38 | 95 | NSV8 | 3/8 | 1 | 87 | 38 | 95 | NSV10 | 1/2 | 1.8 | 76 | 38 | 95 | Solder ODF | NSV6W | 5/16 | 0.4 | 125 | 38 | 95 | NSV8W | 3/8 | 1 | 136 | 38 | 95 | NSV10W | 1/2 | 1.8 | 136 | 38 | 95 | The Kv value is the water flow in m3/h at a pressure drop across valve of 0.1MPa,ρ=1000 kg/m3 Letters after the model: ”W” means solder ODF | About Our Company: Shanghai Fengshen Refrigeration Controls Co., Ltd specializes in the development and manufacturing of automatic controller, which matches refrigerator, air conditioner, boiler, air compressor, and fire control, etc. Contact us if you need more details on Solenoid Piston. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Brass Solenoid Valves、Solenoid Valves. If these products fail to match your need, please contact us and we would like to provide relevant information. Product Categories : Solenoid Valves > NSV6A Solenoid Valves
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