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Double stage umbrella gear
Double stage umbrella gear product description technical parameters external dimensions 1. This device is a manual device directly installed on valves
Product details
Double stage umbrella gear
- product description
- Technical Parameter
- External dimensions
1. This device is a manual device directly installed on valves such as gate valves and globe valves.
2. The device adopts spiral bevel gears and flat thrust bearing shafts, which have the advantages of smooth operation, high torque, low noise, and high efficiency.
3. At all joints, the lower sealing gasket is fully sealed to achieve waterproof and oil leakage prevention, with a protection level of IP65.
4. Handwheels and valve stem covers can be customized according to user needs. Combining various valve usage requirements and environments, there are also products such as single-stage energized connections, two-stage energized connections, and two-stage handwheel drives.
Double stage umbrella gear product ordering instructions:
① Double stage umbrella gear product name and model
② Double stage umbrella gear nominal pressure
③ Double stage umbrella gear nominal diameter
④ Double stage umbrella gear connection flange standard
⑤ Double stage umbrella gear valve body material
⑥ Rated flow coefficient of two-stage bevel gear
⑦ Double stage umbrella gear working medium
⑧ Double stage umbrella gear medium temperature
⑨ Is the two-stage bevel gear equipped with accessories for proper selection.
After sales service of Liangli products:
① The warranty period for Liangli products is 12 months from the date of delivery, and the "three guarantees" service (return, replacement, and repair) is implemented.
② During the product service period, you can consult our company's engineers to provide corresponding services in order to further improve product quality.
③ We will respond quickly to user complaints and arrange after-sales service.
If you have any questions You can call us and we will do our best to provide you with high-quality service.
Consultation Hotline: Technical Fax:
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