← The LEGO Parts Guide › Technic › Mechanical & Pneumatic

Pneumatic Switch, Welded (Part 47223)

2003-2016RETIRED

Custom LEGO part image © 2025 Tom Alphin / Brick Architect.

External Links

LEGO parts are described differently on other websites and may use different part numbers.

Bricklink:
4694bc01 Pneumatic Switch with Pin Holes
4694cc01 Pneumatic Switch with Pin Holes and Stepped Outlets
Rebrickable:
47223a Pneumatic Switch with Pin Holes
47223b Pneumatic Switch with Pin Holes and Stepped Outlets [V2]
Brickset:
33163 WELDED TWO-WAY VALVE
47223 WELDED TWO-WAY VALVE
LDraw:
47223a-f1 Technic Pneumatic Valve with Pegholes (Complete - Neutral Position)
 ALL YEARS
OVERALL RANK
3397
# PIECES
32(RANK: 2862)
# SETS
11(RANK: 3509)
# COLORS
2(RANK: 4146)

Ranking based on buying one copy of every LEGO set, counting the number of sets containing each part, then sorting by part and color.

Overall Rank is a weighted score combining the number of parts, sets, and colors produced.

Printable LEGO Brick Label

Requires a compatible Brother Label Printer — learn more at brickarchitect.com/labels.

Pneumatic
Switch, Welded
47223
.LBX

Included in legacy LEGO Brick Labels collection.

Pneumatic
Switch, Welded
47223
.LBX

Small QR codes are hard to scan with some devices.

Date Added: 2024-02-21 12:00:00

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