Siemens 2-Way NPT Connection Zone Valve
The Siemens Hydronic Zone Valve (SKU 3G-OTH-69699) is a 2-way NPT connection zone valve with a 1.6 Cv flow rate. It features a 1/2 in Female NPT connection, is non-spring return, normally closed, and operates with a…
SKU 3G-OTH-69699
Also listed as: 25902006 · 259 02006
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-69699) is a 2-way NPT connection zone valve with a 1.6 Cv flow rate. It features a 1/2 in Female NPT connection, is non-spring return, normally closed, and operates with a 24V AC actuator (MPN 259-02006).
Frequently Asked Questions
What is a Siemens 259-02006 hydronic zone valve used for?
The Siemens 259-02006 is a 2-way, normally closed, non-spring return zone valve used in hydronic heating and cooling systems to regulate water flow. It is commonly applied in commercial HVAC zoning, fan-coil units, and radiant heating loops where precise on/off or modulating control is needed.
What are the specifications of the Siemens 259-02006 zone valve?
The Siemens 259-02006 is a 2-way, non-spring return, normally closed electric zone valve with a 1.6 Cv flow rate. It has a 1/2 in female NPT connection and requires a 24V AC actuator. The valve body is brass, and it is designed for hydronic applications up to 1.5 bar and 850 °C.
Where to buy a Siemens 259-02006 zone valve worldwide?
3G Electric supplies the Siemens 259-02006 hydronic zone valve to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this Siemens valve.
How to install a Siemens 259-02006 zone valve?
Install the Siemens 259-02006 valve with the flow arrow pointing in the correct direction. Use thread sealant on the 1/2 in female NPT connections and tighten to manufacturer torque specs. Wire the 24V AC actuator per the wiring diagram, ensuring the valve is normally closed when de-energized.
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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.
