- Contact Person : Ms. peng hize
- Company Name : Shanghai Fengshen Refrigeration Controls Co., Ltd.
- Tel : 86-021-69176195-841
- Fax : 86-021-69176366
- Address : Shanghai,Shanhai,No.15,Alley 1755, WenBei Road. JiaDing District, Shanghai, China
- Country/Region : China
- Zip : 201802
Brass discharge electromagnetic Solenoid valve
Related Product Searches:Brass discharge electromagnetic Solenoid valve,High Quality,Solenoid valve, discharge electromagnetic,SV series
Brass discharge electromagnetic Solenoid valve :
Brass discharge electromagnetic 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.
Operating principle
While energized in coil, the electromagnetic power opens the small orifice. Then the pressure in upside of valve reduced, so the pressure difference between both side of diaphragm happen and lead to diaphragm lift to open the main orifice, the valve flows bi-directionally. While de-energized in the coil, plug stem will drop and close the small orifice because of spring force and its weight. When inlet pressure is higher than outlet pressure across valve, the valve closed. When outlet pressure is higher than inlet pressure across valve, a few medium can flow across the valve in opposite direction.
Technical dataAmbient temperature: -20 ~ 50 .CMedium temperature: -25 ~ 120 .CMax. working pressure: 3 MPaAvailable medium: R134a,R22,R407C,R404A/507,air,water and oil.Optional voltage of solenoid coils: A.C.: 24V,36V,110V,220V,380V.D.C.:12V,24V,110V,220VType and data
Connectionform | Model | Connectiondimension(in.) | Kv value(m3/h) | Opening diff.pressure(MPa) | Dimension(mm) | ||||
Min. | Max. | ||||||||
A.C. | D.C. | Length | Wide | Height | |||||
FlareSAE | SSV6 | 5/16 | 0.4 | 0.005 | 2.1 | 1.7 | 85 | 45 | 97 |
SSV8 | 3/8 | 1 | 85 | 45 | 97 | ||||
SSV10A | 1/2 | 1.8 | 85 | 45 | 97 | ||||
SSV13A | 5/8 | 3 | 89 | 45 | 97 | ||||
SSV16 | 3/4 | 4.5 | 119 | 60 | 120 | ||||
SSV19 | 7/8 | 5 | 119 | 60 | 120 | ||||
SolderODF | SSV6W | 5/16 | 0.4 | 125 | 45 | 97 | |||
SSV8W | 3/8 | 1 | 125 | 45 | 97 | ||||
SSV10AW | 1/2 | 1.8 | 125 | 45 | 97 | ||||
SSV13AW | 5/8 | 3 | 150 | 45 | 97 | ||||
SSV16W | 3/4 | 4.5 | 185 | 60 | 120 | ||||
SSV19W | 7/8 | 5 | 190 | 60 | 120 | ||||
SSV25W | 1-1/8 | 9.5 | 0.03 | 232 | 72 | 120 | |||
1-3/8 | 250 | 72 | 120 | ||||||
SSV32W | 1-3/8 | 15 | 281 | 86 | 130 | ||||
1-5/8 | 281 | 86 | 130 | ||||||
The Kv value is the water flow in m3/h at a pressure drop across valve of 0.1MPa,ρ=1000 kg/m3Letters after the model: A means improved type,W means solder ODF,F means waist flange,K means normal opened valves. | |||||||||
Brass discharge electromagnetic Solenoid valve
