Siemens Acvatix SUA21/1 On/Off Valve Actuator 230V AC

Description:

The Siemens Acvatix SUA21/1 valve actuator supplier demand is driven by HVAC system integrators, BMS contractors, and building automation specialists requiring reliable on/off electrothermal actuators for zone valve and hydronic circuit control. Manufactured by Siemens Switzerland Ltd under the Acvatix brand, the SUA21/1 operates on 230V AC ±15% at 50/60 Hz with a power consumption of 6VA, making it directly compatible with standard building automation control circuits and two-position zone control applications in heating and cooling systems.

The actuator features a red LED status indicator for visual confirmation of operating state and a pre-wired cable with colour-coded conductors (Black/L, Blue/N, Brown/Y) for straightforward installation on compatible Siemens valve bodies. Rated for ambient temperatures of 1 to 50°C and CE certified, the SUA21/1 is suitable for fan coil unit control, underfloor heating zone valves, and hydronic balancing systems in commercial and residential buildings. Available in UAE through Industrio.ae from surplus and wholesale stock for HVAC contractors, BMS integrators, and MRO procurement teams. Technical datasheets are available upon request.

Technical Specifications:

• Brand: Siemens — Acvatix™ (Siemens Switzerland Ltd)
• Product Type: On/Off Electrothermal Valve Actuator
• Part Number / Model: SUA21/1
• Industry Category: Building Automation & HVAC / Valve Actuators / BMS & Energy Management
• Supply Voltage: AC 230V ±15%
• Frequency: 50/60 Hz
• Power Consumption: 6VA
• Operating Temperature: 1 to 50°C
• Actuator Type: On/Off (two-position)
• Wiring: L — Black (BK) Pin 6 / N — Blue (BL) Pin 4 / Y Output — Brown (BR) Pin 3
• Status Indicator: Red LED
• Cable: Pre-wired with colour-coded conductors (confirmed visually)
• Mounting Type: Direct mount on compatible Siemens valve bodies
• Standards / Compliance: CE Marked
• Country of Origin: China
• Batch Code: 150904C
• Other Confirmed Specs: Compact housing / compatible with Siemens Acvatix valve series

Application:

The Siemens Acvatix SUA21/1 is used in HVAC hydronic systems for on/off control of two-way and three-way zone valves in fan coil units, underfloor heating circuits, district heating substations, and chilled water distribution systems within commercial buildings, hotels, hospitals, and industrial facilities. As a two-position actuator, it opens or closes the valve body fully in response to a 230V AC control signal from a room thermostat, BMS controller, or zone control module.

Its compact and lightweight design enables easy retrofit and replacement on existing Siemens Acvatix valve installations, making it a practical MRO component for building services maintenance teams managing large valve actuator populations across multi-zone HVAC systems. HVAC contractors, BMS system integrators, and facility management procurement teams operating in the UAE can source this Siemens actuator through Industrio.ae's surplus and wholesale industrial supply network.

Siemens Acvatix SUA21/1 on/off valve actuator is available through Industrio.ae, a UAE-based distributor of building automation, HVAC, and BMS components serving HVAC contractors, building services engineers, and MRO procurement teams across Dubai and the wider GCC region. Buyers sourcing Siemens Acvatix actuators in wholesale quantities or for planned maintenance and building retrofit projects can contact Industrio.ae directly for pricing and stock availability.

Metafields:

• brand: Siemens — Acvatix
• part_number: SUA21/1
• product_type: On/Off Electrothermal Valve Actuator — 230V AC
• industry_category: Building Automation & HVAC / Valve Actuators / BMS
• voltage_rating: AC 230V ±15%
• current_rating: Available upon request
• power_rating: 6VA
• input_voltage: AC 230V ±15%
• output_voltage: Not applicable
• mounting_type: Direct mount — Siemens Acvatix valve body
• operating_temperature: 1 to 50°C
• standards: CE Marked
• condition: Available upon request
• stock_quantity_available: Available upon request
• target_market: UAE
• global_shipping: Available upon request

Condition: Used

Tested✅

📦 Order & Delivery Information

1. Order Processing:

•All orders are processed within1–2 business days.•You will receive anorder confirmation emailonce your purchase is successfully placed.

2. Shipping Charges:

•Free shippingacross all over UAE•Delivery Charges will apply for outside UAE.

3. Tracking Your Order:

•Once your order is shipped, you will receive atracking numbervia email.•You can track your order status on our website or the courier’s website.

4. Delivery Locations:

•We currently deliver to all over GCC.•For international deliveries, customs duties or taxesand shippingchargesmayapply.

5. Returns & Exchanges:

•For damaged, defective, or incorrect items, please contact ourcustomer supportwithin 7 daysof delivery.•Refer to ourReturn & Refund Policyfor full details.

6. Customer Support:

•For any questions regarding your order, contact us at:oEmail: info@industrio.comoPhone:+971 50 157 9818

🛡️ Warranty Information

1. Warranty Coverage:

•All products purchased from our website come with aOne Month limited warranty.•The warranty coversmanufacturing defectsandfaulty materialsunder normal use.

2. What’s Not Covered:

•Damage caused bymisuse, accidents, or negligence.•Wear and tear due tonormal usage.•Unauthorized repairs or modifications.

3. How to Claim Warranty:

•Contact ourcustomer supportwithin the warranty period.•Provide yourorder number, proof of purchase, and photosof the defect.•Our team will guide you through thereplacement or repair process.

4. Replacement or Repair:

•If the product is found to be defective, we will provide:oRepair serviceat no cost, oroReplacementwith the same or equivalent product.

5. Customer Support:

•Email: info@industrio.com•Phone: +971 50 157 9818

6. Important Note:

•Warranty claims may be subject to verification and inspection.•The warranty isnon-transferableand valid only for theoriginal purchaser