Secure Payment & Return Policies
Secure Payment & Return Policies

We use highly secure payment platforms, including Shop, Shopify Payments, Paypal, and Google Pay, to ensure your peace of mind. Here's what you can count on:
-
Secure Transactions: Our partners are industry leaders in payment security, using cutting-edge encryption to protect your data.
-
Fraud Protection: Rigorous fraud detection measures are in place to safeguard your transactions.
-
Flexible Payment Options: Choose from various trusted payment methods, including credit cards and digital wallets like Google Pay and Paypal.
-
Buyer Protection: Benefit from the buyer protection policies of our partners, ensuring refunds and dispute resolution.
-
Satisfaction Guarantee: We're confident in our products, and our customer support team is here to assist you if any issues arise.
- Return Policies: Please visit our policies to safely return any products that doesn't match your expectations.
Please feel free to contact us through our contact channels, our online chat there is always a team member online to help you out! If you prefer to call, our number is 0 401 690 551.
FAQs - Frequently Asked Questions
FAQs - Frequently Asked Questions
- Regular price
- $178.00

Business Credit Account Application
(Click here to see full screen)
Apply for a Business Credit Account with Tecnologia Shop, our team will review your application and contact you in 24h.
Upon approval, you will receive credit to spend on our store shown directly in your checkout along with all information needed.
Siemens SSD Electronic Valve Actuators: Precision Control for Pressure Independent HVAC Systems
Description: Siemens presents the SSD Electronic Valve Actuators, designed for precise control and seamless integration with Pressure Independent Control Series Valves in heating and cooling HVAC applications. Available in both Spring Return and Non-Spring Return configurations, these actuators deliver reliable performance and energy-efficient operation, ensuring optimal control of valve positions in various HVAC systems.
Key Features:
1. Control Signal Compatibility:
- The SSD81… series accepts a floating control signal, while the SSD61… series is compatible with proportional 0 to 10 Vdc signals, offering versatility to meet diverse control requirements.
2. High Performance:
- With a nominal force exceeding 56 lbs (250 N), these actuators provide robust and reliable operation, ensuring precise control of valve positions for optimal HVAC system performance.
3. Automatic Stroke Calibration (SSD61…):
- The SSD61U actuator features automatic stroke calibration, simplifying setup and ensuring accurate valve positioning without manual adjustments.
4. UL Listed for Plenum Installation:
- These actuators are UL listed for plenum installation, guaranteeing compliance with safety standards and regulations for use in HVAC systems.
5. Reduced Power Consumption:
- In the holding position, these actuators exhibit reduced power consumption, promoting energy efficiency and minimizing operating costs over the long term.
6. Easy Installation:
- Direct coupled installation without the need for tools allows for quick and hassle-free setup, with hand-tightened connections ensuring secure attachment to compatible valves.
- Manual override functionality enables manual operation when necessary, providing flexibility and convenience during system maintenance or troubleshooting.
- Visual position indication enhances monitoring and diagnostics, allowing users to easily verify the current position of the valve.
Application:
- Ideal for use in heating and cooling HVAC applications with Pressure Independent Control valves, these actuators are suitable for chilled/hot water systems or water-glycol solutions up to 50% in closed-loop systems.
- The Spring Return SSDx1.5U Series actuators accommodate plenum cable or 3/8-inch flex conduit connections, offering flexibility for various installation requirements and environments.
Part Numbers:
SSD61U Valve Actuator 250N 5.5mm Stroke AC/DC 24V Modulating NSR (Service Replacement Only for SSD61)
SSD81U Valve Actuator 250N 5.5mm Stroke AC 24V 3-Pos NSR (Service Replacement Only for SSD81)