SUZHOU SIP STARD AUTOMATION CO.,LTD. |
Gray iron casing NBR Sealing Materials Suitable for -20℃ ~ 120℃ working conditions
This series is available in 13 models with the speed ratio varying
from 42:1 to 2292:1 and the torque ranging from 720NM to 100000NM.
The torque difference between every two adjacent models is small,
helping to save a lot of costs customers when select selecting a
specific product.
It is suitable for use on 90° rotary butterfly valves, ball valves,
and plug valves.
Instructions for Installation and Operation
Connect the bottom flange of the gear operator to the upper flange
of the valve and and slide the valve shaft into the hole on
the worm gear. Tighten the flange bolt. The valve can be closed by
turning the hand-wheel clockwise and opened by turning the
hand-wheel counterclockwise. On the upper face of the gear
operator, a position marking are mounted, through which the
position of switch can be directly observed. The gear operator is
also equipped with a mechanical limit screw, which can be adjusted
and function to limit the position at the switch extreme position.
Product Features
Customization
Timely and reliable delivery of products
Stard-gears adopts ERP system
The product delivery date shall be evaluated and auditeaudited
through MRP calculation and analysis, production planning, material
control and other links, so as to ensure the deliver
Stard-gears has 20 years of experience in design, production and
export
Stard-gears's suppliers have been working together for 20 years and
have many years of export experience to ensure good quality
products.
The appearance and quality of the products are relatively excellent in the industry