Manual worm gear damper actuator

The handle length of this hand-adjustable worm gear and worm actuator can be selected. If you need a longer handle, you must book it in advance, which is convenient for factory production. Type air valve actuator / worm gear and worm handle type actuator

Product size:
1. The length of the conventional handle is about 140mm.
2. Turn the handwheel to adjust the air volume, which can realize stepless adjustment.
3. Installation length: about 6cm, width: about 9.5cm
4. Diameter: about 13.5mm

Weeel handle material can be plastic, or metal.

The actuator and rod can be metal with galvaized or stainless steel 304.

Product use:
Air volume control valve, galvanized air volume control valve, air volume butterfly valve, split multi-leaf air volume control valve, etc.
Product installation:
mainly used for the linkage between the shaft and the valve body blade! Improve the flexibility of the valve body during operation. The angle of the damper blade can be fine-tuned according to the angle displayed on the scale above. In order to meet the requirements of different places for air volume. The transmission rod of the worm-gear air valve manual actuator can be lengthened or shortened according to the customer’s specific requirements.
The weight of a single mechanism (with red plastic handwheel) is about 0.7KG;
Haisheng HVAC special carton packaging: 50 units per box;

• The item  is available for retail and wholesale;
• The place of origin is in China,when you buy one or two,please consider freight(by air or by sea) into the cost;
• Accept bulk order with Container delivery;
• Please contact us online (click here) Or send inquiry message to our email:   @smartclima.com