
Manual Override for Stroke Actuator Y Type Manual Angle Seat Valve
Autorun Manual Override devices are primarily intended as a safety back-up device, allowing for valve, damper or other quarter turn device operation in the event of a loss of air or power in a given plant, allowing operation of such items even when the driver, i.e. an actuator, is not responding. This also lends itself well to being used in the event of actuators being serviced.
Product Introduction
The performance of our Electric Lug Butterfly Valve, Pneumatic globe valve, Electric PVC Ball Valve is unmatched, and it completely solves the problems of high operating cost, low work efficiency and difficult after-sales service in the operation of traditional product. Our company upholds the enterprise spirit of 'integrity, dedication, innovation and transcendence'. We sincerely hope to establish good cooperative relationships with our new and old business partners from all parts of the world. We insist on original design, aiming to provide users with all-round choices, and also enrich product resources for cooperative customers. Time can exercise the growth of the enterprise, faith will temper the direction of the enterprise
Metal to Metal safety, no reliance on electrical systems.
Modular design for cost efficient and effective product.
Sandwich mounted and suitable for retro-fit.
Suitable for installation in the field.
Low levels of service, lubricated for life.
Mounting patterns are standard ISO 5211 compliant.
Other variants on building materials and stroke angles are available on request.
Materials
No. | Name | Material |
1 | Shaft | 45# Steel |
2 | Seal Ring | EPDM |
3 | Snap Spring | Spring Steel |
4 | Upper End Cap | Aluminium Die Casting |
5 | Screw | 304 |
6 | Pull Rod | 304 |
7 | Body | Aluminium Die Casting |
8 | Seal Ring | EPDM |
9 | Gear | QT500 |
10 | Reducing Sleeve | QT400 |
11 | Worm | QT400 |

Operation
To engage manual operation, first pull out the lock handle and then rotate the clutch lever in anti-clockwise direction until engagement takes place. To return to automatic mode, first pull out the lock handle and then rotate the clutch lever in clockwise direction until engagement take place.
Our exquisite management and details highlight the durability, reliability, safety of our products and our professionalism and confidence in the production of Manual Override for Stroke Actuator Y Type Manual Angle Seat Valve. Quality is the core competitiveness in the market. In today's fierce market competition, we have set up a number of agencies to quickly and promptly relieve customer worries.
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