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Home > Products > Valve Parts > Part turn Worm Gearbox
Part turn Worm Gearbox
  • Part turn Worm Gearbox

Part turn Worm Gearbox

    Payment Type: L/C,T/T
    Incoterm: FOB,CIF
    Min. Order: 10 Bag/Bags
    Delivery Time: 30 Days
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Basic Info

Model No.: GB-1

MPa Classfication: High Pressure Piping

Material: Carbon Steel

Standard: ASTM, DIN, JIS, Other

Cross-Section Shape: Round

Temperature Classification: Room Temperature Piping

Diameter: Other

Medium: Other

Connection Type: Thread

Additional Info

Packaging: seaworthy plywooden case, wooden pallet

Productivity: 600 Ton/Tons per Month

Brand: EJ/OEM

Transportation: Ocean,Air

Place of Origin: China

Certificate: ISO/CE/SIL


Product Description


Part-turn Worm Gearboxes use worm and worm wheel revolute pairs, which can satisfy the thrust requirements with high performance needle roller bearing assembled on both ends of the worm in compact structure. It is in high mechanical efficiency, small size, convenient operation, has reliable self-locking performance which can also withstand big torque


1.Precision casting ductile iron housing
2.Optional output torque, range up to 32000Nm
3.High efficient needle roller bearing
4.High strength steel input shaft
5.Stroke 0°-90°(±5°)
6.Compact structure
7.Grease filled for longer life
8.Adjustable stopper (±5°)
9.Good seal


part-turn worm gearboxes are applied to dampers, Ball Valves, Butterfly Valves and also other 90°rotary valves. XHW series worm gear operator hand wheel are with variety models for optional.

Operating Environment

part-turn worm gearboxes are with good mechanical quality and steady operating performance which apply to deal with variety climate and temperature. We strive to develop XHW series worm gear operator to meet higher demands.

● Enclosure: IP67
● Working Temperature: From -20℃ to 120℃( -4℉ to 248℉)
● Painting: Blue RAL5017

Connect With Valve

The flange connecting to valve is according to ENISO5210 or DIN3210 (Customization)


Looking for ideal Part-turn Worm Gearbox Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Ball Valve Gearbox are quality guaranteed. We are China Origin Factory of Butterfly Valve Gearbox. If you have any question, please feel free to contact us.

Product Categories : Valve Parts

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