Standard Temperatures [Classic 27 Series] 2753A9001
![](https://ross-admin-global-us-east.s3.amazonaws.com/production/uploads/series/image/761/27_Series_3-2_sol_md.png)
- ¼” to 2 ½” Port Sizes
- Poppet valves
- Inline mounted
- High Flow Rate
- Internal or external; easily field-convertible for use with an external pilot supply
- Consistent response time over the life of the valve
Product Information
Valve Type | Directional Control |
Series | 27 |
Application | General |
Actuation | Pneumatic |
Default Position | Normally Closed |
Return | Spring |
Thread Type | NPT |
Construction | Poppet |
Mounting | Inline |
Pilot Type | External |
Ambient Temperature | 40 to 175 F (4 to 80 C) |
Ambient Temperature (Celsius) | 4 to 80 |
Media Temperature | 40 to 175 F (4 to 80 C) |
Media Temperature (Celsius) | 4 to 80 |
Fluid Media | Filtered Air |
Pilot Supply Minimum | equal to or greater than inlet pressure |
Valve Body Material | Cast Aluminum |
Poppet/Spool Material | Acetal, Stainless Steel |
Seal Material | Buna-N |
Function | 3/2 Single Pilot |
Operating Pressure | 30 to 150 psig (2 to 10 bar) |
Operating Pressure (bar) | 2 to 10 |
Exhaust Pipe Size | 2-1/2" |
Size | 2" |
Length | 8.62 in (219 mm) |
Length (mm) | 219 |
Weight | 14.3 lb (6.4 kg) |
Weight (kg) | 6.4 |
Width | 6.33 in (161 mm) |
Width (mm) | 161 |
Height | 9.46 in (240 mm) |
Height (mm) | 240 |
Inlet Pipe Size | 2" |
Outlet Pipe Size | 2" |
Cv (2-3) | 70 |
Cv (1-2) | 70 |