|Place of Origin:||China|
|Minimum Order Quantity:||1 pc|
|Packaging Details:||inner boxes,cartons,pallets|
|Delivery Time:||7 working days|
|Payment Terms:||L/C, T/T, Western Union|
|Supply Ability:||100000pcs per month|
|Port Size:||7/8 Inch||Coil:||No|
|Connection Type:||ODF Solder||Valve Operation:||Servo- Diaphragm|
|Body Material:||Brass||Application:||Refrigeration Parts|
|Refrigerant:||R22 R404A R407A R407C R125 R134a R152a|
032L1240 s Type EVR20 Series 7/8 '' Refrigeration Valve Normally Closed ODF Solder Brass Body Without Coil
Causes and troubleshooting methods:
1. When the solenoid directional valve coil is open, short-circuited or burned out, it cannot be attracted, causing the slider to not move. Should be replaced. The armature of the solenoid valve is stuck and cannot move, causing the slider to not move. The valve body can be opened for cleaning and adjustment.
2. The flow direction of the solenoid valve is reversed, causing the valve core not to move. The flow direction should be adjusted. The high temperature, high pressure of the system and impurities in the machine cause the slider to deform and get stuck. Should be replaced as well.
3. The hole on the valve is blocked or broken; or the system is severely leaked and the slider does not move. Clean the hole tube or sleeve weld with a copper tube slightly thicker than the broken hole tube. There is dirt in the valve, damage to the valve seat or valve needle, and the spring force is too small, causing the solenoid valve to close tightly. Clean and adjust or replace the spring.
Contact Person: Brandon