VXD, unità singola, elettrovalvola a 2 vie a membrana pilotata

Pilot Operated 2 Port Solenoid Valve VXD Series Features

*1: Electrical entry "Faston" type terminal is IP40 compliant
*2 Voltage inside () indicates special voltage. (See the SMC catalog)
*3: See the catalog regarding seal material EPDM.
*4: See the SMC catalog glossary for information on protection grades. Contact the SMC support center regarding use in locations that require water resistance.

• *Be sure to read the individual product precautions before use.

Diagram

Normally closed (N.C.)

VXD23 diagram

VXD24 diagram

VXD25/26 diagram

VXD27/28/29 diagram

Component Part Materials

Operation

• Valve Opening
  When the coil (12) is energized, the armature assembly (11) is attracted by the core (8), opening the pilot valve (A).
  When (A) is opened, the pressure in the pressure action chamber (B) falls, opening the main valve (C).
• Valve Closing
  When the coil (12) is not energized, the pilot valve (A) closes and the pressure in the pressure action chamber (B) increases, closing the main valve (C).

Normally Open (N.O.)

VXD2A diagram

VXD2B diagram

VXD2C/2D diagram

VXD2E, 2F, 2G diagram

Component Part Materials

Operation

• Valve Opening
  When the coil (14) is energized, the opened pilot valve (A) closes and the pressure in the pressure action chamber (B) increases, closing the main valve (C).
• Valve Closing
  When the coil (14) is not energized, the closed pilot valve (A) opens and the pressure in the pressure action chamber (B) drops, opening the main valve (C).

• *See the SMC catalog for other models.