3 Port Air Operated Valve, Body Ported Single Unit VPA300/500/700 Series – Van điện từ khí nén SMC
Product Description
– Van điện từ khí nén SMC
An air operated valve made by SMC.
[Features]
· Internal pilot specification manifolds that are the same as for VP300/500/700 series are available.
· Easy to switch between N.C. and N.O.
Download
3 Port Air Operated Valve, Body Ported Type, Single Unit VPA300/500/700 Series Specifications – Van điện từ khí nén SMC
VPA300 Series external appearance
VPA500 Series external appearance
VPA700 Series external appearance
| Fluid | Air | |
|---|---|---|
| Switching Method | N.C. or N.O. (changeable) | |
| Operating Pressure Range (MPa) | Standard | 0.2 to 1.0 |
| Pilot Pressure (MPa) | 0.2 to 1.0 (equal to or exceeding the operating pressure) | |
| Ambient and Working Fluid Temperature °C | -10 to +50 (no freezing.) | |
| Lubrication | Not required | |
| Mounting Orientation | Free | |
| Impact/Vibration Resistance (m/s2*) | 300/50 | |
*Impact resistance: No malfunctions after testing under the following conditions: in the axial direction and at a right angle to the main valve with both pilot signal ON and OFF, once for each condition state. (Initial value)
Vibration resistance: No malfunctions occurred in a 1-sweep test between 45 and 2,000 Hz. The test was performed with both pilot signal ON and OFF and in the axial direction and at right angles to the main valve. (Initial value)
Flow Rate Characteristics / Weight List
| Model | Piping Connection Port Diameter | 1 ⇔ 2 (P ⇔ A) | 2 ⇔ 3 (A ⇔ R) | Weight (g)* | ||||
|---|---|---|---|---|---|---|---|---|
| C (dm3/[s·bar]) | b | Cv | C (dm3/[s·bar]) | b | Cv | |||
| VPA342 | 1/8 | 3.5 | 0.26 | 0.8 | 3.6 | 0.26 | 0.9 | 118 |
| 1/4 | 4.2 | 0.22 | 1 | 4.2 | 0.23 | 1 | 114 | |
| VPA542 | 1/4 | 7.9 | 0.21 | 1.8 | 7.2 | 0.27 | 1.8 | 237 |
| 3/8 | 8.9 | 0.16 | 2.2 | 8.9 | 0.2 | 2.1 | 229 | |
| VPA742 | 3/8 | 11.9 | 0.21 | 2.7 | 11.8 | 0.2 | 2.7 | 501 |
| 1/2 | 15.1 | 0.21 | 3.6 | 15.3 | 0.22 | 3.7 | 484 | |
*Values without bracket.
VPA342-1-02TB-F
VPA542V-1-03FA-X505
VPA342-1-01A
VPA342-1-01A-F
VPA342-1-01A-X505
VPA342-1-01B
VPA342-1-01B-F
VPA342-1-01B-F-X505
VPA342-1-01FA
VPA342-1-01FA-F
VPA342-1-01FB
VPA342-1-01FB-F
VPA342-1-01FB-X505
VPA342-1-01NA
VPA342-1-01NA-F
VPA342-1-01NB-F
VPA542-1-02A-F
VPA542-1-02B
VPA542-1-02B-F
VPA542-1-02B-X505
VPA542-1-02FA
VPA542-1-02FA-F
VPA542-1-02FB
VPA542-1-02FB-F
VPA542-1-02NA
VPA542-1-02NA-F
VPA542-1-02NB
VPA542-1-02NB-F
VPA542-1-02TA-F
VPA542-1-02TB
VPA542-1-03A
VPA542-1-03A-F
VPA742-1-03A-F
VPA742-1-03B
VPA742-1-03B-F
VPA742-1-03FA
VPA742-1-03FA-F
VPA742-1-03FB
VPA742-1-03NA
VPA742-1-03NA-F
VPA742-1-03NB
VPA742-1-03NB-F
VPA742-1-03TA
VPA742-1-03TB
VPA742-1-04A
VPA742-1-04A-F
VPA742-1-04B
VPA742-1-04B-F
VPA742-1-04FA
VPA742-1-04FA-F
VPA742-1-04FB
VPA742-1-04FB-F
VPA742-1-04NA
