CUMSA air poppet valve is one kind of air ejection device for plastic mold part. It is made of steel and has irreplaceable effect during mould operation. Its works in vacuumed condition in the deep and closed molds, or it can be used for having problems with ejection of the larger size of final products, which has difficulty on leaving the molds by ejector pins.
There are several benefits for using air poppet valve, easy installation, high precision and space saver for inner structure. The final products could leave the molds instantly, if using air valve to control the operation.
Besides, CUMSA air poppet valve, is one of the creative components for the molding industries. It could resolve the problems for molds design and injection troubles.
Product name | CUMSA standard air poppet valve |
Item No. | CUMSA standard |
Manufacturer | MQ Mold |
Place of origin | Ningbo, China |
Material | SUS 420 |
Hardness | HRC 48-52 |
Mode | Factory & trade |
Type | φA | ΦB | C | D | ΦE | H |
CUMSA air poppet valve
| 5 | 3 | 12 | 1.5 | 4 | 7 |
6 | 5.2 | 12 | 1.5 | 4 | 7 | |
8 | 6.5 | 12 | 1.5 | 4 | 7 | |
10 | 8 | 12 | 2 | 8 | 7 | |
12 | 10 | 12 | 2.5 | 10 | 7 | |
16 | 13 | 13 | 3 | 12 | 12 | |
20 | 17 | 17 | 3.5 | 16 | 12 |