Yj-S Underwater 125 Meter Valve Worm Gear Operator

Looking for a high-quality underwater valve worm gear operator? You've come to the right place. YJ-S offers durable and reliable 125-meter options. Made in our factory.
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  • Overview
  • Product Description
  • Company Profile
  • FAQ

Basic Info.

Model NO.
Transport Package
Plywood Case
depends on valve size
HS Code
Production Capacity

Product Description

Product Description

YJ-S series Part-turn worm gearboxes suitable for Ball Valves, Butterfly Valves, Plug Valves,Rotary ball valves etc. The handwheel can choose according to your requirements.

This model is suitable for underwater 125 meters, and it can withstand water depth pressure 1.5 times greater than the design pressure.  The flange adopts to ISO5211.
Material Ductile iron, Carbon steel (Customizable)
Output torque 1300Nm to 850000Nm
Painting Blue, Grey, Black (Customizable)
Company Profile


Yj-S Underwater 125 Meter Valve Worm Gear Operator
Yj-S Underwater 125 Meter Valve Worm Gear Operator
Yj-S Underwater 125 Meter Valve Worm Gear Operator


Q: What's your main products?
A: Our main products are worm gearbox, bevel gearbox and spur gearbox for gate valve, globe valve, ball valve, butterfly valve and etc.

Q: How long is your delivery time?
A: Delivery time was depends on the quantity of the order and our inventory, normally is 10~15 days.

Q: Term of payment?
A: T/T 30% in advance, T/T balance before shipment.

Q: Can you provide free sample?
A: Yes, we can provide the sample for free, but the shipping costs need paid by yourself.

Q: Could you specially design and produce according to client's requirements?
A: Yes, we can

If any other questions about our products, welcome to contact us.

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