ASCO551 solenoid valve
ASCO551 solenoid valve
operation mode: solenoid or manual
reset mode: ISO228 / 1 standard G1 / 4, ISO228 / 1
Ambient temperature: -20oC ~ + 80oC (explosion-proof -15 oC ~ + 50oC)
Medium: Water, Steam , oil, etc.
main material: ring: styrene-butadiene rubber (NBR) and polyurethane (AU)
standard voltage: 24VDC, 24VAC50Hz \ 220VAC50Hz
protection: IP65 compliance with the properly installed connector DIN40050
ASCO551 solenoid valve, mainly used for pneumatic valve "open" or "off" the electronic control operation. Meet the NAMUR connection standard, installed directly on the side of the pneumatic actuator, no pipe connection. According to the instrument control system need to choose single or double electric control. Two and five pain solenoid valves with double acting actuators. Two-way three-way solenoid valve with single acting actuator. At the same time the product has a basic (IP67) and explosion-proof, explosion-proof grade EXD II BT4, the explosion-proof level for the factory's explosive environment. You can also choose the appropriate voltage as needed.
ASCO551 solenoid valve parameters
Used for pneumatic control "open" or "off" electronic control operation. Meet the NAMUR connection standard, installed directly on the side of the pneumatic actuator, no pipe connection. According to the instrument control system need to choose single or double electric control. Two and five pain solenoid valves with double acting actuators. Two-way three-way solenoid valve with single acting actuator. At the same time the product has a basic (IP67) and explosion-proof, explosion-proof grade EXD II BT4, the explosion-proof level for the factory's explosive environment. You can also choose the appropriate voltage as needed.
ASCO551 solenoid valve technical parameters
| Structure | slide |
| Action mode | Electromagnet or manual operation, press and rotate the manual operation button to achieve manual state lock. Pneumatic spring return, mechanical spring reset, solenoid operation reset. |
| Reset mode | ISO228 / 1 standard G1 / 4, ISO228 / 1 |
| interface | 1 / 4,3 / 8,1 / 2 |
| Ambient temperature | -20oC ~ +80 oC (explosion-proof type 15 oC ~ + 50 oC) |
| Medium temperature | Body and internal parts: Anodized aluminum alloy, copper. Reinforced end caps: plastic. |
| Material | Sealing ring: styrene-butadiene rubber (NBR) and polyurethane (AU). |
| installation | NAMUR compliant and dual holes in VDI / VDE3845. |
ASCO551 solenoid valve electrical data
| Standard voltage | 24VDC, 24VAC50Hz \ 220VAC50Hz |
| Special voltage | 6V to 110 VDC, 12 V to 254 VAC, 50 or Or 60 Hz |
| Voltage deviation | ± 10% standard and explosion-proof (Exd II BT4) coils |
| Power consumption | Standard coil: AC starting power 6VA, stable power 4.3VA (hot) DC2.6W (hot), 3W (cold) |
| Way of working | 100% ED (DB), continuous operation. |
| Degree of protection | IP65 with the correct mounting connector according to DIN40050 |
| Electrical connections | PG9 connector |
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Add：Dong Ou Industrial Area,Yongjia County,Wenzhou,Zhejiang
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