Electric Actuators & Motorized Valves for Water Treatment Plants

Factory-direct electric actuators and stainless steel motorized ball valves engineered for feed, filtration, backwash and CIP stages — 10–2000Nm, built for continuous water treatment duty.

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SS316 wetted parts
10–2000Nm torque range
IP67 protection
OEM/ODM supported
SS316
Wetted partsfor corrosive media & chlorine
10–2000Nm
Torque rangefor DN15–DN300
100%
Factory testedseal, torque & cycle checked
OEM
Customizationvoltage, positioner & fitting

Stainless Steel Valves for Water Treatment

Motorized packages built for clean water, wastewater, dosing and membrane systems — corrosion-resistant SS316 wetted parts.

SS 2-way motorized ball valve

SS 2-Way Ball Valve Actuator

Two-piece SS316 ball valve with electric actuator for feed lines, flow control and isolation.

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SS 3-piece motorized ball valve

SS 3-Piece Valve Actuator

3-piece SS ball valve for easy inline maintenance — ideal for dosing and sampling loops.

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SS high performance actuator

SS High Performance Actuator

High-cycle stainless actuator for frequent backwash and CIP valve operations.

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GF model 2-way ball valve actuator

GF Model 2-Way Ball Valve

Compact 2-way ball valve with actuator for skids, panels and OEM integration.

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Every Valve Station in the Treatment Train

From raw water intake to membrane and final polishing — we supply the actuator-valve packages that keep each stage in control.

Stages in a water treatment plant
Stage 01

Feed & Intake

Motorized ball valves on raw water feed, pump isolation and pre-treatment dosing lines.

Stage 02

Filtration & Membrane

SS valves for UF/RO and filter skid isolation, chemical dosing and pressure control.

Stage 03

Backwash

High-cycle actuators on backwash and rinse valves, timed for automatic sequences.

Stage 04

CIP & Cleaning

Sanitary-ready SS valves for CIP circuits, chemical loops and discharge isolation.

Electric motorized valve for water treatment

Why Water Treatment Plants Choose MTD

  • Factory direct — actuator and valve matched and tested in-house, no middlemen.
  • SS316 wetted parts built to handle chlorinated and corrosive water media.
  • 10–2000Nm torque covering DN15 to DN300 with one supplier.
  • High-cycle reliability for frequent backwash and CIP valve operations.
  • OEM/ODM programs — custom voltage, positioner, branding and packaging on volume orders.

FAQ

Common questions from water treatment OEMs and plant operators.

Are you the actuator manufacturer, not a trader?
Yes. MTD Actuator is a manufacturer based in Ningbo, China. We design, assemble and test electric actuators and motorized valves in-house — including stainless steel valve bodies for water treatment duty.
Are your valves suitable for chlorinated water?
Yes. Our SS316 wetted parts are built for water treatment media including chlorinated water, dosing chemicals and CIP solutions. Material options can be confirmed against your specific chemistry.
Can actuators handle frequent backwash cycling?
Yes. We supply high-cycle actuators rated for the repeated on/off sequences of backwash and rinse valves, with long-life motors and manual override for maintenance.
Do you support OEM/ODM and private label?
Yes. We offer OEM/ODM programs including custom voltage, mounting, branding, logo, and packaging for volume orders. Contact us with your drawing or specification.
What is the minimum order quantity and lead time?
Samples and small trial orders are welcome. Standard stock items ship quickly; production MOQ and lead time are quoted per specification — request a quote for details.

Get a Quote for Your Water Treatment Project

Send your valve sizes, media, pressure and control requirements — we reply within 24 hours.