solenoid-actuator-for-butterfly-valves.png

Solenoid actuator for butterfly valves

Xuất sứ: Germany

Nhà cung cấp: Pitesco Vietnam

Hãng sản xuất: Delta-Elektrogas

Liên hệ tư vấn

Mr. Tú

tu@pitesvietnam.com

0916597556

0961672728

https://chat.zalo.me/

pites.automation

SR SL ST

Solenoid actuator for butterfly valves

Solenoid actuators are designed to operate VF and VFH butterfly valves.

When the coil is not energized the inner spring pushes down the plunger and, by means of a gear mating, shifts the connected valve to the minimum opening position.

When the coil is powered the plunger moves up fast (SR) or slowly (SL-ST), shifting the valve to the maximum opening position.

This type of device, connected to VF and VFH butterfly valves,

is used in two-stage control of gas and air flow in combustion processes.

Operating time (0 - 90°)Adjustments

two regulating screws for minimum and maximum flow rate adjustment
SR: 1s opening/closing
SL: ~4s opening / 1s closing
ST: ~4s opening/closing
 

Voltage rating

230VAC 50/60Hz
110VAC 50/60Hz

Approvals

Comply with 2004/108/EC and 2006/95/EC directives