Material: SUS420 ; Hardness: 48°~54°; Working pressure: 1.5-6Bar;
This valve effectively prevents damage to the mold due to ejection problems in a deep and sealed vacuum state. Compared with other products;
Compared with other products, this air valve is more precise and reliable. It effectively solves the difficulty of rapid ejection pins;
The spring is made of original American springs, with a temperature resistance of 220°C and can be continuously produced for 1 million mold times.