Siemens Hydronic Zone Valve: 1.6 Cv Flow Rate, 2-Way, 1/2 in Female NPT, Non-Spring Return
The Siemens Hydronic Zone Valve (SKU 3G-OTH-69824) is a 2-Way NPT Connection Zone Valve with a 1.6 Cv flow rate, featuring a 1/2 in Female NPT connection. This non-spring return, normally open (NO) electric valve…
SKU 3G-OTH-69824
Also listed as: 25401121 · 254 01121
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The Siemens Hydronic Zone Valve (SKU 3G-OTH-69824) is a 2-Way NPT Connection Zone Valve with a 1.6 Cv flow rate, featuring a 1/2 in Female NPT connection. This non-spring return, normally open (NO) electric valve operates with a 24V AC actuator voltage (MPN 254-01121).
Frequently Asked Questions
What is the Siemens 254-01121 hydronic zone valve used for?
The Siemens 254-01121 hydronic zone valve controls water flow in HVAC systems, typically for zoning in commercial or residential hydronic heating and cooling. Its 1.6 Cv flow rate and 1/2 in NPT connection suit branch lines where precise on/off regulation is needed.
What are the specifications of the Siemens 254-01121 zone valve?
The Siemens 254-01121 is a 2-way, normally open, non-spring return hydronic zone valve with a 1.6 Cv flow rate. It has a 1/2 in female NPT connection and operates on 24V AC actuator voltage. The valve body is brass, and the actuator is electric.
Where to buy the Siemens 254-01121 zone valve worldwide?
You can source the Siemens 254-01121 zone valve through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the valve reaches your facility reliably.
How to install a Siemens 254-01121 zone valve?
Install the Siemens 254-01121 by mounting it in the piping with flow direction matching the arrow on the body. Connect 24V AC power to the actuator terminals, ensuring proper wiring for normally open operation. Test the valve for leak-free operation before system startup.
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3G Electric supplies Siemens 2-way npt connection zone valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
