Choose the 3F+3FM family first
A similar body does not guarantee the same function. Confirm the function and interface first, then compare size and installed dimensions.
3F
Aluminium-alloy foot valve
3FM
Plastic foot valve
L
Locking-pedal form
AirTAC 3F / 3FM Foot Valves
3F and 3FM are three-port, two-position normally closed foot valves. Confirm the aluminium 3F or plastic 3FM body, port, locking-pedal option and installation dimensions before RFQ.
Request type
AirTAC originalModel matchingChina-source alternative
3F+3FMManual, Mechanical, and Special Valves
Ordering code matching
Match each code segment
Code format
3F / 3FM 210 [M5/06/08] [blank/L] [PT/G/NPT]Published foot-valve code layout3FM210-M53F210-063FM210-083F210L-08| ①Body family | ②Port | ③Pedal form | ④Thread |
|---|---|---|---|
| 3F aluminium alloy; 3FM plastic. | M5, 06 PT1/8, or 08 PT1/4. | Blank standard; L locking-pedal form. | Blank PT; G G-thread; T NPT. |
About 3F+3FM
3F and 3FM share the same foot-pedal, direct-acting normally closed function but use different body materials: 3F is aluminium alloy and 3FM is plastic. The L suffix identifies the published locking-pedal form, which needs separate confirmation from the standard pedal.
Product matching reference
Compare the photo, drawing, and measurable details first
Identify from the photo
- Full 3F or 3FM code, or a clear installed photo
- 3F aluminium alloy or 3FM plastic body
- Standard or L locking-pedal form
- M5, PT1/8 or PT1/4 port
- PT, G or NPT thread and installed clearance
Drawing reference
- Confirm 3F aluminium-alloy or 3FM plastic foot-pedal body
- Match M5, 1/8 or 1/4 port, standard or locking-pedal form, thread and installed clearance
Key details for matching
Model patterns
- 3FM210-M5
- 3F210-06
- 3FM210-06
- 3F210-08
Reference details
- Product type: Three-port, two-position direct-acting normally closed foot valve
- Published body materials: 3F aluminium alloy; 3FM plastic
- Published ports: M5, PT1/8, PT1/4
- Published operating / proof pressure: 0–1.0 MPa / 1.5 MPa
- Reference page: PDF page 1
Matching Questions
Is the 3F210L the same as a standard 3F210?
No. The source distinguishes L as the locking-pedal form. Confirm the installed pedal function as well as the body material, port and thread before...
3F+3FM
Include this series in a project RFQ
3F+3FM Add other models, quantities, photos, drawings, or a BOM. One request can cover several product groups.