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Home > Products > Valve Parts > Gearbox for Butterfly valve
Gearbox for Butterfly valve
Gearbox for Butterfly valve
  • Gearbox for Butterfly valve
  • Gearbox for Butterfly valve

Gearbox for Butterfly valve

    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-4

Temperature Classification: Room Temperature Piping

MPa Classfication: High Pressure Piping

Material: Carbon Steel

Standard: ASTM, DIN, JIS, Other

Diameter: Other

Medium: Other

Cross-Section Shape: Round

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.

Connect With Valve

The flange connecting to valve is according to ENISO5210

GB-4 drawing

Looking for ideal Butterfly Valve Used Gearbox Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Ductile Body Gearbox are quality guaranteed. We are China Origin Factory of 1/4 Turn Gearbox. If you have any question, please feel free to contact us.

Product Categories : Valve Parts

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