Movafafh motorized brass ball valve with electric actuator.
Movafafh motorized brass ball valve with electric actuator.
Movafafh motorized brass ball valve with electric actuator.
Movafafh three-wire two-point control electric valve wiring.
Movafafh three-wire one point control electric valve wiring.
Movafafh 5-wire control electric valve with signal feedback.
Movafafh 2-wire motorized brass ball valve with actuator.
Movafafh two-wire reverse polarity electric valve wiring diagram.

3/4" DN20 brass ,Motorized Ball Valve，OP03 3 wire 1 point control，DC5V ,DC9-35V, AC220V

$58.00 $29.55 SAVE 49%
  • Material: Brass body — suitable for water & HVAC systems
  • Power behavior: 3 Wire 1 Point Control — closes automatically on power loss; manual override lever included
  • Fit & speed: 3/4" · opens/closes in under 5 seconds
  • Protection: IP67 rated — dust-tight and protected against water jets

Voltage: 5VDC

5VDC
9-35VDC
220V AC

Thread Type: NPT

NPT
BSPP

Estimated Shipping Widget will be displayed here!

american expressapple paydiners clubdiscovergoogle payjcbmaestromasterpaypalvisa
WEEKLY BULK DEALS
Ends In: 0d 00h 00m 00s
BUY 4+ SAVE 3%
BUY 8+ SAVE 5%
BUY 18+ SAVE 8%
30-Day Hassle-Free Returns
1-Year Replacement Warranty
Expert Technical Support
Free shipping within the US for products shipped from our US warehouse. For other shipping policies, please click here.
We offer returns or exchanges for any issues reported within 30 business days of receiving your item. For our detailed return policy, please click here.
• 30-Day Hassle-Free Returns: Full confidence in every purchase. We accept returns within 30 days.
• 1-Year Replacement Warranty: We stand behind our quality. If any hardware failure occurs under normal use within one year, we provide a direct replacement rather than a repair.
• Expert Technical Support: Our engineering team provides lifetime technical guidance. Whether it's installation or troubleshooting, we are here to support your success.
If you have any questions, please contact us.

Product Introduction

3 Wire 1 Point - Simplified wiring achieved through a three-wire, two-point configuration (black wire to common terminal, black wire to red + green wires for open, black wire to red wire for closed). 

Durable & Long-Lasting–Built from high-quality brass for long-lasting reliability, movafaFH motorized ball valve withstands 80,000 - 100,000+ cycles, Features a North American standard adapter plug for both safety and convenience. perfect for automated water control systems

No Leak & Wide Applications - Adopt EPDM Rubber Gasket and float ball valve that superior sealing performance and good resistance to water, steam, alkalis, acids, and oxygen-containing solvents, Ideal for O2,O3, automated irrigation, and water filtration systems

NPT Threading & Full Port–Features 3/4" brass full port and NPT threading for fit connections, effectively reduces pressure loss, ensuring optimal flow dynamics and efficiency

Specifications

Model

FH-S

Size

3/4"

Valve Material

Brass

Wiring Type

3 Wire 1 Point Control

Ball Seal

PTFE

Operating Time

3-5 Seconds

Max Power

5W

Max Torque

2.5NM

Max Medium Pressure

1.0 Mpa

Temp Range (Flow Medium)

0-100℃/32-212℉

Life Expectancy

80K times

Bore Type

Standard

Operating State

Normally Closed

Ambient Temp Range

-20-45℃/-4-113℉

Enclosure Rating

IP67

3 Wire (1 Point Control)

3 Wire 1 Point - Simplified wiring achieved through a three-wire, two-point configuration (black wire to common terminal, black wire to red + green wires for open, black wire to red wire for closed). Manual override functionality can be added to enable seamless switching between manual and electric modes without tools. In emergencies, a single-button switch ensures continuous operation

Wiring Guide

OP03 Wiring - 3 Wires, 1 Point Control

1. Connects red wire and green wire to positive pole, black wire to negative pole, the ball valve opens.

2. Disconnects green wire, the ball valve closes.

※ In case of power loss, valve will remain in its current state.

※ Voltage of power supply for option：5V DC/9-24V ADC

※  A on/off switch can be installed in line with green wire for a simple set up.

This OP03 electric ball actuator uses a constant power and ground wire while a third green wire is used for the control switch to open and close the valve. 

※ Valve status feedback available for custom.

Need certification details for a specific standard? Contact us — we're happy to help.

FAQ:

1. What is the Waterproof Rating of this valve? +
The motor's housing is rated at IP67 for ingress protection. If permanently installed outdoors, it is recommended to place it under a shelter or in a protective box to prevent prolonged exposure to rain.
2. What is the difference between N.C. (Normally Closed) and N.O. (Normally Open) ? +
In a N.C. valve, it's closed without power and opens when energized. Conversely, in a N.O. valve, it's open without power and closes when energized, blocking fluid or gas flow.
3.What is the difference between Full Port and Standard Port? +
In a full port valve, the internal diameter of the valve is the same as the pipe it's connected to. In a standard port valve, the internal diameter of the valve is smaller than the pipe size.
4.Can this be used for Drinking Water? +
Only the stainless steel valve body is suitable for drinking water. Brass (contains lead) and UPVC valve bodies should not be used for drinking water.
5.For auto return valves, what is the minimum On-Time required for electrical storage to enable closing when power off? +
To ensure automatic reset functionality when the power is disconnected, it is essential to power the device for approximately one minute to charge the capacitor in 2-wire auto return motorized ball valves.