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|Minimum Order
Place of Origin:
China
Price for Minimum Order:
-
Minimum Order Quantity:
500 Piece
Packaging Detail:
wire cage
Delivery Time:
20days
Supplying Ability:
5000 Piece per Month
Payment Type:
T/T, D/P
Persona de contacto Ms. Yuan
Yangste River E.Rd, Yangzhou, Jiangsu
Feature
1, Easy connection: There are two keyway apart*0¡;
In the inner hole of worm gear so as to be convenient for customer
to choose relative position between gear operator and valve.
2, Easy operating: Pull out the position pin and rotate off center
device with **0¡ To realize pneumatic drive by positioning pin
acted or to realize manual drive in the opposite way.
3, Dustproof and waterproof: The gear operator is filled with
special lubricant before leaving the factory. It is solid sealed
with valve after installation possessing dustproof and waterproof
function with protecting grade IP*5.
4, Many Output torques: It consists of a series of products, so
output torque matches with all kinds of pneumatic devices and
valves.
Operating principle
1, Assembling procedures: The bottom of gear operator should be
connected with valve, bracket surface connected with cylinder
(actuator), valve stem go through the inner hole of worm gear and
the square on the end of stem matches with square hole of cylinder
(actuator).
2, Operating procedures: The cylinder (actuator) drives valve stem
and worm gear rotating together when pneumatic drive and worm shaft
meshes with worm gear to drive valve stem rotating along with
piston of cylinder (actuator) moving when manual drive. When
pneumatic drive, pull out the pneumatic drive by worm gear rotating
following with pneumatic valve stem. Just make the worm shaft mesh
to realize manual drive.