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Head umbrella gear
Head umbrella gear product description technical parameters external dimensions 1. This device is a manual device directly installed on valves such as
Product details
Head 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.
Guidelines for Ordering Head Umbrella Gear Products:
① Product Name and Model of Head Umbrella Gear
② Head umbrella gear nominal pressure
③ Head umbrella gear nominal diameter
④ Front umbrella gear connection flange standard
⑤ Head umbrella gear valve body material
⑥ Rated flow coefficient of head umbrella gear
⑦ Head umbrella gear working medium
⑧ Head umbrella gear medium temperature
⑨ Is the front umbrella 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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