Pneumatic 2Q Air Acutated Valve
The 2Q Series Pneumatically Operated 2-Way Valve shares the same body structure as a conventional solenoid valve, but instead of electrical actuation, it is driven by a compact pneumatic actuator (thin-type cylinder) mounted on top, requiring no electricity and only a simple connection to a compressed air line. The valve body is available in two material options—Brass and Stainless Steel—and, like standard solenoid valves, it is suitable for controlling media such as air, water, and oil. It features direct action and rapid response for stable and reliable performance. A significant advantage is its lower viscosity requirement compared to conventional solenoid valves, making it effective even for controlling some viscous liquids.
Main Features:
-
Motion: Direct Acting
-
Size：3/8″, 1/2″, 3/4″, 1″, 1-1/2″, 2″
- Pressure Range: 0 to 10 Bar
- Material: Brass, Stainless Steel
- Seal Material: PTFE
- Media: Air, Water, Oil, Gas
How to order
Dimensions
| Model | A | B | C | D | E | F(G) |
|---|---|---|---|---|---|---|
| 2Q160-10 | 66 | 84 | 57 | 71 | M5 | 3/8″ |
| 2Q160-15 | 66 | 89 | 57 | 76 | M5 | 1/2″ |
| 2Q200-20 | 70 | 93 | 57 | 76 | M5 | 3/4″ |
| 2Q250-25 | 92 | 107 | 76 | 87 | G1/8″ | 1″ |
| 2Q350-35 | 118 | 125 | 92 | 100 | G1/4″ | 1¹/4″ |
| 2Q400-40 | 125 | 129 | 92 | 102 | G1/4″ | 1¹/2″ |
| 2Q500-50 | 168 | 152 | 120 | 117 | G1/4″ | 2″ |
Technical Data Sheet
| Model | 2Q160-10/15 | 2Q200-20 | 2Q250-25 | 2Q350-35 | 2Q400-40 | 2Q500-50 |
|---|---|---|---|---|---|---|
| Medium | Air,Water,Oil,Gas | |||||
| Motion Pattern | Direct Drive Type | |||||
| Aperture of Flow Rate (mm) | 16 | 20 | 25 | 35 | 40 | 50 |
| CV Value | 4.8 | 7.6 | 12 | 24 | 29 | 48 |
| Joint Pipe Bore | 3/8″1/2″ | 3/4″ | 1″ | 1¹/4″ | 1¹/2″ | 2″ |
| Operation Fluid Viscosity | 50 CST (Below) | |||||
| Working-pressure Range | 0~7 | |||||
| Max.Pressure Resistance | 10.5 | |||||
| Control Pressure Range | 3~6 | |||||
| Operating Temp.Range | -5~100℃ | |||||
| Material of Body | Brass | |||||
| Material of Oil Seal | PTFE | |||||
| Control Joint Pipe Bore | 2-M5 | 2-M5 | 2-G1/8″ | 2-G1/4″ | 2-G1/4″ | 2-G1/4″ |
| Cylinder Model | 20 | 20 | 32 | 50 | 50 | 63 |
| Weight (KGS) | 0.585(0.625) | 0.732 | 1.318 | 2.09 | 2.167 | 4.096 |
