Model :ATV202 / ATV212 / ATV222 / ATV232
KGN Air operated types Diaphragm is on when pressure is over 0.34MPa and is off by a built-in spring.
Using with dispense controller and pressure tank, the shot volume can be controlled to a very small amount by adjusting the
material delivery pressure and the valve opening time. This valve is suitable for compact automated equipments.
ATV 2 Series (Air Operated) PTFE Diaphragm Valve
Specifications
| Valve mode | ATV202 | ATV212 | ATV222 | ATV232 |
| Valve structure | PTFE diaphragm valve | |||
| Minimum shot | 0.005 c.c | |||
| Fluid flow (Max.) | 365 c.c/min | |||
| Viscosity | ~1Pa.s(~1,000cps) | |||
| Wetted parts material | PCTFE | PTFE | POM | SUS316 |
| Diaphragm material | PTFE | |||
| Needle Adapter | NA-M6-T | NA-M6-P | ||
| Material inlet(Max.) | 0.19MPa(2.0kgf/cm2) | |||
| Material port dimension | Ø1.0mm, Thread M6x1.0 | Ø1.0mm, Thread M6x1.0 (Order made PT1/8) | ||
| Operating cycle (Max.) | 200 cycles/min. | |||
| Dispensing pressure | 0.34~0.69MPa(3.2~7.0 kgf/cm2) | |||
| Weight | 70g | 70g | 60g | 100g |
*Adjust fluid pressure according to viscosity.
*The minimum shot volume depends on the dimension of valve needle.
*Volume(c.c/min):0.1Mpa/min water testing result.
