Find reliable 2 way motorised valves that provide precise flow control for pools, heating systems, and small industrial setups. This guide highlights five solid choices and explains who each product is best for, plus practical considerations to help you compare quickly.
Summary of chosen products:
- Ussuray Pool Diverter Valve 2 Way — Best for Jandy NeverLube installations and pool/spa flow control.
- BOKYWOX DC 12V 2-Way Motorized Ball Valve — Best for DIY electronics projects and compact plumbing runs.
- RongHaoDZ 2-Way Motorised Water Heater Valve — Best for vehicle cooling and engine-related installations.
- Omquot Motorised Ball Valve, Brass 2-Way — Best for robust, industrial-grade use with clear wiring.
- Valemo V2313-A1S 2-Way Zone Valve — Best for zone control with durable metal gearing and end switch.
Ussuray Pool Diverter Valve 2 Way 2 Inch Replacement
The Ussuray 2 Way Diverter Valve fits 2″ to 2-1/2″ PVC piping and matches Jandy NeverLube diverter ports. It is designed to handle up to 170 GPM and withstand pressures up to 150 PSI. This valve is ideal for pool heater and chemical dispenser installations where quick flow changes are needed. Best for pool and spa professionals or avid DIYers upgrading a NeverLube setup.
Best for: Pool systems with 2″ or 2-1/2″ connections and Jandy NeverLube compatibility. Better for: quick path switching between inlet and outlet without lubrication requirements. Caution: compatibility is focused on 4716-style diverter ports; verify pipe slip fits before installation.
BOKYWOX DC 12V 2-Way Motorized Ball Valve
This 2″ NPT motorized valve operates at 12V DC with a fast 12-second open/close time and a 70,000-cycle life rating under testing. The body is 304 stainless steel with a PPO actuator and FKM/PTFE seals. It is well-suited for compact plumbing runs, automated irrigation, and small industrial lines where reliable actuation is needed. Best for: small to medium systems requiring durable metal parts and quick actuation. Caution: verify power supply and control method compatibility with your control system.
RongHaoDZ 2-Way Motorised Water Heater Valve
This 2-way valve is positioned for automotive use, supporting 12V and 24V electrical systems. It is described as compatible with thermostat and radiator systems in the original vehicle setup, offering a practical option for engine cooling or auxiliary flows in buses and trucks. Best for: vehicle applications needing a motorised 2-way valve with electrical system flexibility. Caution: data emphasizes automotive use; confirm fitment with your vehicle model and wiring before purchase.
Omquot Motorised Brass 2-Way Ball Valve
This heavy-duty 2-way valve uses brass and ABS with a motorised actuator designed for industrial use. It features protective sealing and straightforward wiring for reliable operation in demanding environments. Best for: industrial or commercial installations requiring rugged hardware and dependable actuation. Caution: ensure electrical compatibility and environmental ratings match the installation location.
Valemo V2313-A1S 2-Way Zone Valve
The Valemo V2313-A1S is a 2-way zone valve with a 3/4″ sweat connection and a 24 VAC coil. It features a corrosion-resistant stainless housing and all-metal gears for durability across many cycles. It ships with an end switch and is normally closed. Best for: multi-zone heating or cooling systems where precise zone control is needed. Caution: check Cv rating and end-switch compatibility with the control strategy you plan to use.
Buying Guide
- What is the application? Pool, HVAC, automotive, or industrial use determines valve material and actuator voltage. For pools, valve compatibility with fixed port types is crucial. For HVAC, end switches and zone control matter more than raw flow rate.
- What voltage and control method are required? Common options include DC 12V, DC 24V, or AC 24V with an end switch. Ensure your controller can drive the valve’s coil and that the wiring is safe for your environment.
- Material and sealing. For wet environments, choose corrosion-resistant bodies (stainless steel, brass) and robust seals (FKM, PTFE) to reduce leaks and extend life.
- Flow capacity and pressure rating. Check GPM and PSI ratings to avoid head loss or flow restriction in your system. Choose a valve with a comfortable margin above your expected flow.
- Installation fit. Confirm port size (2″, 2-1/2″, 3/4″ sweat, NPT) and connection type. Ensure the valve matches your pipe size and mounting space.
- Durability and cycles. For high-use environments, look for longer cycle life and metal gears for reliability in continuous operation.
Frequently Asked Questions
- What is a 2-way motorised valve? A valve that can direct flow between two paths or mix flows between two ports, controlled by an electric actuator.
- Do I need a specific voltage? Yes. Most valves use DC 12V, DC 24V, or AC 24V. Match the valve’s voltage to your controller or power supply.
- Can I install these valve types myself? Many are designed for straightforward DIY installation, but verify wiring and pipe fittings for your system and local codes.
- What about compatibility with pool equipment? Look for valves rated for pool chemicals and compatible with common diverter ports or your heater and chemical dispenser setup.
- What is end switch and why does it matter? An end switch provides a feedback signal to your controller when the valve reaches a terminus position, enabling automatic control and safety interlocks.
- How do I choose between models? Compare port size, material, voltage, actuation speed, and whether you need a built-in end switch or manual override for maintenance tasks.
