The four port, snap acting relay, converts a proportional air pressure change, from a controller to a positive (two-position) pressure change. It can also divert a supply line to one of two branches.
Features
Manually adjustable switching pressure.
Sharp barb connections for 5/32 inch (4 mm) O.D. plastic tubing.
Molded plastic construction with neoprene diaphragms and stainless steel lever.
Mounts in any position with mounting clip.
Product Specifications
Application
Pneumatic, four-port, snap acting relay
Dimensions (in.)
1 1/2 in. diameter x 2 3/4 in. deep
Dimensions (mm)
38 mm diameter x 70 mm deep
Maximum Safe Operating Pressure (psi)
30 psi, maximum
Maximum Safe Operating Pressure (kPa)
205 kPa, maximum
Temperature Range (F)
0 F to 140 F
Temperature Range (C)
-18 C to +60 C
Includes
14003030-001, 1 1/2 in. Mounting Clip for Mounting relay to wall or panel
Mounting
Wall or Panel
Operating Humidity Range (% RH)
5 to 95% RH
Differential Pressure Range (psi)
1 psi maximum
Differential Pressure Range (kPa)
7 kPa maximum
Air connections
Barb fittings 5/32 in. (4 mm) O.D. plastic tubing
Capacity
0.039 scfm at 1 psi differential (18 mL/s at 5 kPa differential)
