TFRB24-S Belimo Valve Actuator
KKM Solutions is an independent parts distributor, not an authorized Belimo dealer — how we source.
Overview The Belimo TFRB24-S is a 24V spring return valve actuator designed for on/off fail-safe control of HVAC valves, featuring an auxiliary switch for signaling and interlocking.
Overview
Part number TFRB24-S from Belimo, listed in Valves & Process Control. Specifications on file: Actuator type Spring Return; Auxiliary switch 1 x SPDT; Control Type On/Off; Torque 18 in-lb [2 Nm]. KKM Solutions quotes this part with pricing and availability confirmed per order.
Overview The Belimo TFRB24-S is a 24V spring return valve actuator designed for on/off fail-safe control of HVAC valves, featuring an auxiliary switch for signaling and interlocking. Features Spring return fail-safe mechanism provides reliable position hold during power loss Auxiliary switch for valve position verification and equipment status logic Compact footprint suitable for limited space installations Brushless DC motor for quiet and durable operation Specifications Nominal Voltage: AC/DC 24 V Control Type: On/Off Actuator Type: Spring Return with Auxiliary Switch Running Time: <75 s motor, <25 s fail-safe Degree of Protection: IP42 / NEMA 2 Applications On/off hydronic valve control in commercial HVAC systems Safety shut-off and zone control applications
Specifications
| Actuator type | Spring Return |
|---|---|
| Auxiliary switch | 1 x SPDT |
| Control Type | On/Off |
| Torque | 18 in-lb [2 Nm] |
| Voltage | AC/DC 24 V |
Product details
| Manufacturer | Belimo |
|---|---|
| Manufacturer part number | TFRB24-S |
| Product category | Valves & Process Control |
| Published specifications | 5 attributes listed |
| Related part numbers | 5 other part numbers in this family |
Request a quote for this part
Email orderdesk@kkmsolutions.com or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How much does TFRB24-S cost?
TFRB24-S is listed at CA$445.85 (CAD) and can be ordered directly from this page with Add to Cart. That figure is a reference price and can change: your card is authorized at checkout and charged only once our order desk confirms the part, stock, and final price, and we email you first if anything has moved. Larger quantities or custom terms — email orderdesk@kkmsolutions.com for a volume quote.
Who manufactures the TFRB24-S?
TFRB24-S is made by Belimo and is listed in our Valves & Process Control category. KKM Solutions is an independent distributor, not an authorized Belimo dealer: we source the exact Belimo part number TFRB24-S, and the quote confirms condition and lead time before you order.
Is the TFRB24-S new and genuine?
Parts we supply are new and genuine unless the quote expressly states otherwise. Where a part is new-old-stock, from excess inventory, refurbished or open-box, the quote says so before you approve it.
What warranty comes with the TFRB24-S, and can I return it?
Parts we supply are warranted against manufacturing defects for 1 year from the date of delivery; where the manufacturer's own warranty is longer, the manufacturer's warranty applies. The warranty covers repair, replacement, or credit of the defective part and does not cover normal wear items, misapplication, improper installation, or consequential damages. Contact us within 30 days of delivery before returning anything — all returns need a return authorization from the order desk.
What is the lifecycle status of TFRB24-S?
No published lifecycle status is on file for TFRB24-S. Belimo lists whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the status with the manufacturer at quote time, before you commit. Send the part number through the quote form on this page.
What are the key specifications of TFRB24-S?
Key specifications include Actuator type: Spring Return; Auxiliary switch: 1 x SPDT; Control Type: On/Off; Torque: 18 in-lb [2 Nm]. The full specification table on this page lists every published attribute for this part.
What voltage does TFRB24-S use?
Per the published specification for TFRB24-S: Voltage: AC/DC 24 V. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
How quickly can TFRB24-S ship?
Lead time for TFRB24-S is quoted per order and confirmed on your quote, which our order desk sends within 1 business day. For a line-down emergency, call the 24/7 order desk at (825) 454-5367.
Variants & Related Part Numbers
Other Belimo part numbers in this family:
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