🛠️ Keep your cool with precision-engineered valve cores that never quit!
This pack of 50 high-pressure valve cores, featuring durable Teflon seals, is designed for reliable use in R22, R32, and R410 refrigeration and HVAC systems. Engineered to meet AHRI-720 standards, it offers leak-proof performance and broad compatibility, making it an essential bulk replacement part for professionals and maintenance teams.
| Manufacturer | ST shengtuo |
| Brand | ST shengtuo |
| Model | 50PCS Valve Core R22,R410,R32 |
| Package Dimensions | 12.7 x 8.31 x 0.71 cm; 32 g |
| Item model number | 50PCS Valve Core R22,R410,R32 |
| Manufacturer part number | ST00203 |
| Item Weight | 32 g |
