Features
1) Based on different valve size and different opening torque, worm gear includes small torque, medium torque, large torque, single gear, double gear, triple-gear etc;
2 ) With Different settings can be customized , such as: Worm gear+signal, worm gear+indicator, worm gear+solenoid, worm gear+bracket, worm gear+ Siemens electric controller, worm gear+ indicator light and other configurations are available .
Product specification parameters
Worm Gear |
Specification |
Valve Size |
Gear Ration |
Single Gear |
Small Torque(2-6 inches) |
DN50-150 |
24:1 |
Medium Torque(2-6 inches) |
DN50-150 |
24:1 |
|
Big Torque(2-6 inches) |
DN50-150 |
24:1 |
|
Medium Torque(8-10 inches) |
DN200-250 |
30:1 |
|
Big Torque(8-10 inches) |
DN200-250 |
30:1 |
|
Medium Torque(10-12 inches) |
DN300-350 |
50:1 |
|
Big Torque(10-12 inches) |
DN300-350 |
50:1 |
|
Double Gear |
16 inches |
DN400 |
532:1 |
18 inches |
DN450 |
532:1 |
|
20 inches |
DN500 |
532:1 |
|
24 inches |
DN600 |
640:1 |
|
28 inches |
DN700 |
704:1 |
|
32 inches |
DN800 |
704:1 |
|
36 inches |
DN900 |
832:1 |
|
40 inches |
DN1000 |
832:1 |
|
48 inches |
DN1200 |
800:1 |
Delivery Time(day) | Quantity(piece) |
3-5 | <10 |
7-10 | >=10 |