Siemens Hydronic Zone Valve: 4 Cv Flow Rate, 2-Way, 1/2 in Female NPT, Non-Spring Return
The Siemens Hydronic Zone Valve (SKU 3G-OTH-69450) is a 2-way, 1/2-inch female NPT connection zone valve with a 4 Cv flow rate. It features a non-spring return, normally open (NO) electric actuator operating at 24V…
SKU 3G-OTH-69450
Also listed as: 25902041 · 259 02041
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The Siemens Hydronic Zone Valve (SKU 3G-OTH-69450) is a 2-way, 1/2-inch female NPT connection zone valve with a 4 Cv flow rate. It features a non-spring return, normally open (NO) electric actuator operating at 24V AC (MPN 259-02041).
Frequently Asked Questions
What is a Siemens hydronic zone valve used for?
A Siemens hydronic zone valve controls water flow in heating and cooling systems. This 2-way, 1/2-inch female NPT valve with a 4 Cv flow rate and normally open (NO) 24V AC actuator is used to regulate temperature in individual zones of commercial or industrial hydronic systems.
What are the specifications of the Siemens 259-02041 zone valve?
The Siemens 259-02041 is a 2-way, non-spring return, normally open (NO) electric zone valve. It has a 1/2-inch female NPT connection, a 4 Cv flow rate, and a 24V AC actuator. It is designed for hydronic heating and cooling applications.
Where to buy a Siemens 259-02041 zone valve worldwide?
3G Electric supplies the Siemens 259-02041 hydronic zone valve to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this 2-way, 24V AC, 1/2-inch NPT valve.
How to install a Siemens 2-way zone valve?
Install the Siemens 259-02041 zone valve in the hydronic piping with flow direction matching the arrow on the body. Connect the 24V AC actuator wiring per the manufacturer's diagram. Ensure the normally open (NO) position is correct for your system's fail-safe requirements.
Used in
Common applications for SiemensSiemens Products
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.
