Product Description
SSV sereies Two Way
Solenoid Valve Bi-flow solenoid valve
Specification: Solenoid valve technical data: Ambient temperature: -20 ~ 50°C Liquid temperature: -25 ~ 120°C Max. working pressure: 3MPa Max. testing pressure: 3.5MPa Available medium: R134a,R22,R407C,R404A/507 Rated power: A.C.: 24V,36V,110V,220V,380V D.C.: 12V,24V,110V,220V
Connection form | Model | Connection dimension | Kvvalue (m3/h) | Opening diff. pressure (MPa) | dimension (mm) |
(mm) | (in.) | Min. | Max. |
A.C. | D.C. | Length | Wide | Height |
Flare SAE | SSV6 | Φ8 | 5/16 | 0.4 | 0.01 | 2.1 | 1.7 | 85 | 45 | 97 |
SSV8 | Φ10 | 3/8 | 1 | 85 | 45 | 97 |
SSV10A | Φ12 | 1/2 | 1.8 | 85 | 45 | 97 |
SSV13A | Φ16 | 5/8 | 3 | 89 | 45 | 97 |
SSV16 | Φ19 | 3/4 | 4.5 | 118 | 60 | 120 |
SSV19 | Φ22 | 7/8 | 5 | 118 | 60 | 120 |
Solder ODF | SSV6W | Φ8 | 5/16 | 0.4 | 126 | 45 | 97 |
Φ10 | 3/8 |
Φ12 | 1/2 |
SSV8W | Φ10 | 3/8 | 1 | 126 | 45 | 97 |
Φ12 | 1/2 |
SSV10AW | Φ12 | 1/2 | 1.8 | 126 | 45 | 97 |
Φ16 | 5/8 |
SSV13AW | Φ16 | 5/8 | 3 | 150 | 45 | 97 |
Φ19 | 3/4 |
Φ22 | 7/8 |
SSV16W | Φ19 | 3/4 | 4.5 | 190 | 60 | 120 |
Φ22 | 7/8 |
SSV19W | Φ22 | 7/8 | 5 | 190 | 60 | 120 |
Φ25 | 1 |
Φ28 | 1-1/8 |
SSV25W | Φ28 | 1-1/8 | 9.5 | 0.03 | 240 | 72 | 120 |
Φ32 | 1-1/4 | 240 | 72 | 120 |
Φ35 | 1-3/8 |
SSV32W | Φ35 | 1-3/8 | 15 | 260 | 86 | 130 |
Φ42 | 1-5/8 | 260 | 86 | 130 |
Φ48 | 1-7/8 |
Φ54 | 2-1/8 |
The Kv value is the water flow in m3/h at a pressure drop across valve of 0.1Mpa,ρ=1000kg/m3 Letters after the model: “A” means improved typr, “W” means solder ODF. “K” means normal opened valves. |
Introduction: SSV series two-way
Bi-flow Solenoid Valves are mainly used for the defrosting of wind cooling heat pump refrigeration unit and the defrosting of supermarket refrigerators as well. the adoption of SSV series can reduce the amount of check valves and
Solenoid Valves in the refrigeration system, which makes system pipeline designs more reasonable Operation principle: When the coil is energized, the electromagnetic power opens the small orifice. Then the pressure in upside of valve will reduce, the pressure difference between both side of diaphragm happens and make diaphragm lift to open the main orifice.When the coil is de-energized,the plug stem will drop and close the small orifice because of spring force and its weight. The medium enters into upside of diaphrgm through throttle hole, then the pressure in both side of diaphragm will downside.Finally the diaphragm will drop and close the main orifice. Attention when use SV series solenoid valve: 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. Factory Overview:
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Product Categories : Water Regulating Valves > Pressure Controlled Water Valves