Chain-Operated Wheels for Overhead Valves
Open and close almost any hand-wheel operated overhead valve from the floor. These wheels can also be used to operate hatches, skylights, and other overhead components. Use these wheels with galvanized steel lock-link chain (not included). Incorporate a chain container (sold separately) to keep work spaces safe and organized.
Iron hand wheels are durable. Those with a galvanized finish provide corrosion resistance.
Aluminum hand wheels have mild corrosion resistance, are lightweight, and are nonmagnetic.
For technical drawings and 3-D models, click on a part number.
Wheel | ||||||||
|---|---|---|---|---|---|---|---|---|
| For Hand Wheel Dia. | For Lock-Link Chain Trade Size | Hole Dia. | Trade Size | Dia. | Projection | Overall Ht. | Each | |
Unthreaded Through Hole | ||||||||
Iron | ||||||||
| 19 1/4"-22" | 5/0 | 3 1/8" | 4 | 21 1/2" | 3 1/8" | 21 1/2" | 0000000 | 0000000 |
Galvanized Iron | ||||||||
| 19 1/4"-22" | 5/0 | 3 1/8" | 4 | 21 1/2" | 3 1/8" | 21 1/2" | 0000000 | 000000 |
Aluminum | ||||||||
| 19 1/4"-22" | 5/0 | 3 1/8" | 4 | 21 1/2" | 3 1/8" | 21 1/2" | 0000000 | 000000 |
| Polypropylene Plastic Chain Container—4-3/4" Dia. × 11-5/8" Lg. | 0000000 | Each | 000000 |
Impact-Resistant Chain-Operated Wheels for Overhead Valves
Made of high-strength ductile iron, these wheels withstand impact better than other wheels to open and close large or stubborn overhead valves from the floor. They can also be used to operate hatches, skylights, and other overhead components. Use these wheels with galvanized steel lock-link chain (not included). Incorporate a chain container (sold separately) to keep work spaces safe and organized.
For technical drawings and 3-D models, click on a part number.