Double-Step Worm Gear Operator for Valve

• Application：Machinery, Marine, Valves
• Function：Change Drive Torque, Speed Changing, Speed Reduction
• Layout：Other
• Step：Double-Step
• Type：Worm Gear Box
• Protection Level：IP67

=== Base Info ===

• Working Temperature：-20 to 120 Degrees Celsius
• Applications：Ball Valves, Butterfly Valves, Dampers and etc.
• Painting：Blue Black or Customization
• Transport Package：Cases
• Trademark：XBURS
• Origin：Wenzhou, Zhejiang, China
• Production Capacity：100, 000

=== Description ===

Basic Info.

Working Temperature -20 to 120 Degrees Celsius Applications Ball Valves, Butterfly Valves, Dampers and etc. Painting Blue Black or Customization Transport Package Cases Trademark XBURS Origin Wenzhou, Zhejiang, China Production Capacity 100, 000

Product Description

Model:XHW90-PG10 Part-turn Gear Box


Introduction
Part-turn worm gearboxes used for applications such as Ball Valves, Butterfly Valves, Plug Valves, Dampers.

1. The maximum out-torque is up to 32000 Nm
2. Standard Flange :F30/F35
3. Optional Flange :F25/F40
4. Max Stem Dia:160 mm
5. Max Stem Height:155 mm

Application
XHW part turn worm gearboxes are applied to dampers, ball valves, butterfly valves and also other 90° quarter turn valves. XHW part turn worm gear operator has variety models of hand wheel for optional.
 
Operating Environment
XHW 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 part turn worm gear operators to meet higher demands.
Enclosure: IP67
Working Temperature: From -20ºC to 120ºC( -4ºF to 248ºF)
Painting: Black(Customization) 

Introduction
XHW series Part-turn Gearboxes use worm and worm wheel revolute pairs, with high performance needle roller bearing assembled on both ends of the worm shaft. It ensures the thrust requirement during rotation. It's in high mechanical efficiency withstands big torque, small size with compact design, and it's also easy to operate and has reliable self-locking function.
 
Characters
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
 
Connect with valve
The flange connecting to valve is according to ENISO5210 or DIN3210(Customization)
 

Main Products
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