Product Description
The LineMaster AIRVAL TWIN 3B-30A2-S is a dual-pedal compact pneumatic foot switch featuring an independent 3-way momentary valve on each side for hands-free air control. It incorporates a steel housing with nonskid base pad and a corrosion-resistant internal valve constructed of a non-ferrous body, stainless steel plunger, and Teflon-coated Buna-N O-rings. Designed for long-life operation, it is suited for industrial applications including cut-and-form machines, stamping, woodworking, metalworking, textile, and printing equipment.
Technical Specifications
| Specification | Value |
|---|---|
| Brand | LineMaster |
| Model / Part Number | AIRVAL TWIN 3B-30A2-S |
| Product Series | Compact AirVal |
| Product Type | Pneumatic Foot Switch – Twin/Dual Pedal |
| Valve Type | 3-Way (each side) |
| Valve Action | Momentary (Single Stage) |
| Number of Pedals | 2 (Twin) |
| Air Flow at 100 PSI | 30 CFM |
| Exhaust Flow at 100 PSI | 25 CFM |
| Maximum Line Pressure | 150 PSI |
| Port Size | 1/8-27 NPT (Input & Output) |
| Operating Force | 7 lbs |
| Housing Type | Exterior / Exposed – Steel |
| Housing Material | Steel |
| Valve Body Material | Non-Ferrous Body |
| Plunger Material | Stainless Steel |
| O-Ring Material | Teflon-Coated Buna-N (PTFE-coated Nitrile) |
| Exhaust Location | Around plunger (exhausts back pressure on output side) |
| Twin Size (W x D x H) | 2-7/8" x 5-3/4" x 1-1/8" |
| Weight | 1-1/2 lbs |
| Base | Nonskid Base Pad with bolt holes for mounting |
| Guard | No Guard (Optional: Twin Guard #522-B12) |
| Air Supply Requirement | Filtered and lubricated air supply required |
| CE Markable | Yes |
| Color | Black |
| Manufacturer | Linemaster Switch Corporation |
| Manufacturer Location | Woodstock, CT, USA |
We warranty all items for 30 days from date of purchase.
Other Details
We warranty all items for 30 days from date of purchase. If you experience any issues with your item within this period, please contact us and we will work with you to resolve the problem. This warranty covers defects in functionality but does not cover damage caused by misuse, improper installation, or normal wear and tear.Product Videos
Custom Field
GTIN 679523686161
Country/Region of Manufacture United States
Manufacturer Linemaster
Part Number AIRVAL TWIN 3B-30A2-S
Shelf D-12
Model AIRVAL TWIN 3B-30A2-S
MPN AIRVAL TWIN 3B-30A2-S
Type Foot Switch
