Siemens GVD321.1U Fire & Smoke Rated Actuator
The Siemens GVD321.1U is a fire and smoke rated electric actuator designed for fire and smoke dampers. It operates as an On/Off, spring return unit with 200 lb-in torque, accepting a 1/2" to 1" round shaft and…
SKU 3G-OTH-67327
Also listed as: GVD3211U · GVD321 1U · GVD321-1U
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The Siemens GVD321.1U is a fire and smoke rated electric actuator designed for fire and smoke dampers. It operates as an On/Off, spring return unit with 200 lb-in torque, accepting a 1/2" to 1" round shaft and powered by 230V AC. This plenum-rated actuator features a hardwired electrical connection and is NEMA 1 / IP40 rated, with no auxiliary switch included.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the Siemens GVD321.1U electric actuator used for?
The Siemens GVD321.1U is a fire and smoke rated electric actuator designed to operate fire and smoke dampers in HVAC systems. It provides on/off control with spring return for fail-safe closure, making it suitable for life safety applications in commercial buildings requiring plenum-rated components.
What are the specifications of the Siemens GVD321.1U actuator?
The Siemens GVD321.1U delivers 200 lb-in torque, accepts a 1/2" to 1" round shaft, and operates on 230V AC input. It features hardwired electrical connection, NEMA 1 / IP40 enclosure, and plenum rating. This on/off spring return actuator does not include an auxiliary switch.
Where to buy the Siemens GVD321.1U actuator worldwide?
3G Electric supplies the Siemens GVD321.1U actuator to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this fire and smoke damper actuator.
How to install the Siemens GVD321.1U fire and smoke damper actuator?
Install the Siemens GVD321.1U by mounting it on a 1/2" to 1" round damper shaft and securing the bracket. Connect 230V AC power via hardwired terminals per the wiring diagram. Ensure the spring return operates freely and the actuator is oriented for proper damper closure. Follow local codes for fire and smoke damper installation.
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3G Electric supplies Siemens fire & smoke rated actuators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.