



The CT-338/CT-338J R22 Dedicated Can Tap Valve is designed for R22 refrigerant cans, with a brass valve body. The CT-338 uses an engineering plastic knob and the CT-338J an aluminum knob, and both offer explosion-proof and pressure-resistant performance.
Product Advantages
1. Explosion-proof, pressure-resistant design suited to tapping R22 refrigerant cans.
2. The CT-338J aluminum knob feels sturdier, while the CT-338 engineering plastic knob is lighter.
3. No backflow prevention by default; backflow prevention can be added as an option.
Applicable Scenarios
Suitable for servicing A/C and refrigeration equipment that uses R22 refrigerant, as a dedicated tool for drawing from R22 canned refrigerant.
We can design and develop according to the needs of our customers to meet the requirements of different clients.
| Can Tap Valve model number | Application | Explosion-proof | pressure-resistant | self-piercing | Self-sealing | Valve Body | Knob | Backflow Prevention | Other |
| CT-338 | R22 | Yes | Yes | No | No | brass | Engineering plastics | no | Backflow Prevention Optional |
| CT-338J | R22 | Yes | Yes | No | No | brass | aluminium | no | Backflow Prevention Optional |