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E-mail
sales@sh-osa.com
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Phone
15618535102
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Address
1700 Shengxin North Road, Jiading District, Shanghai
Shanghai Wosa Electromagnetic Valve Co., Ltd
sales@sh-osa.com
15618535102
1700 Shengxin North Road, Jiading District, Shanghai
Performance Characteristics
Stable performance, piston structure, longer lifespan, specially designed coil, reliable actionCT grade explosion-proof and widely used.
Scope of application
Automation of experimental equipment, testing equipment, CNG equipment, gas equipment, hydraulic systems, mining machinery, compressors, air separation equipment, high-pressure pump stations, cleaning equipment, machine manufacturing, etcControl.
Function Options
code name |
Function Name |
Functional Description |
K |
Normally open type |
Power on valve closed, power off valve open |
E |
Explosion-proof type |
Explosion proof grade: Ex dIICT4/5 |
S |
With manual operation |
This valve can be manually opened or closed |
X1 |
Passive signal feedback |
Mechanical contacts, suitable for gas media |
X2 |
感应信号反馈 |
Active induction signal, DC6-24V |
V |
Specially designed vertical installation |
Space Agency limited time adoption, limited pilot type |
J |
Equipped with energy-saving modules |
Reduce coil temperature rise and power consumption, extend coil life |
*The signal feedback device is limited to situations where the operating temperature is ≤ 80 ℃
*X1 passive signal feedback requires fluid pressure difference ≥ 1-3 bar
*There is currently no explosion-proof type for energy-saving modules
*Manual device features: only need to rotate 90 degrees, easy and fast operation!
Technical Specifications
Nominal Diameter |
DN1~100mm |
principle structure |
Pilot piston type |
pressure range |
50bar~4000bar |
Valve body material |
SS304 |
sealing material |
KFM、PTFE、 紫铜 |
ambient temperature |
-30 ℃~+60 ℃ (explosion-proof type -20 ℃~+40 ℃) Special: -50 ℃~+80 ℃ |
fluid temperature |
CB5≤-200℃、C1≤60℃、C3≤120℃、C5≤220℃、C7≤350℃ |
Applicable fluids |
Gas, liquid (without solid impurities) |
Fluid Viscosity |
≤22mm²/S |
connection method |
Internal thread, flange |
Installation method |
Horizontal, coil up |
Protection level |
Ordinary type IP54, explosion-proof type IP65 |
Electrical parameters
power supply voltage |
220VAC 50/60Hz 24VDC |
rated power |
Diameter ≥ 100mm and ≥ 250bar, DC24 is 60W, and the rest is 25W |
Voltage tolerance |
±10% |
electrical connection |
Ordinary type: standard junction box; Explosion proof type: M16 × 1.5 internal thread, 1.5-meter wire |