Siemens Hydronic Zone Valve: 1 Cv Flow Rate, 2-Way, 1/2 in Female NPT, Non-Spring Return
The Siemens Hydronic Zone Valve is a 2-way, 1/2 in Female NPT connection zone valve with a 1 Cv flow rate. It features a non-spring return, normally open (NO) electric actuator operating at 24V AC (MPN 259-02034).
SKU 3G-OTH-69406
Also listed as: 25902034 · 259 02034
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 is a 2-way, 1/2 in Female NPT connection zone valve with a 1 Cv flow rate. It features a non-spring return, normally open (NO) electric actuator operating at 24V AC (MPN 259-02034).
Frequently Asked Questions
What is a Siemens hydronic zone valve used for?
A Siemens hydronic zone valve controls water flow in HVAC heating and cooling systems. This 2-way, normally open, non-spring return model (MPN 259-02034) regulates flow to individual zones, enabling precise temperature control in commercial and industrial buildings.
What are the specifications of the Siemens 259-02034 zone valve?
The Siemens 259-02034 is a 2-way hydronic zone valve with a 1/2 in female NPT connection, 1 Cv flow rate, and a 24V AC electric actuator. It is non-spring return and normally open (NO), designed for reliable on/off control in hydronic systems.
Where to buy Siemens zone valve 259-02034 worldwide?
3G Electric supplies the Siemens 259-02034 hydronic zone valve 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 genuine Siemens part.
How to install a Siemens 2-way zone valve?
Install the Siemens 259-02034 zone valve with the flow arrow pointing in the correct direction. Connect the 1/2 in female NPT ports using compatible pipe sealant. Wire the 24V AC actuator per the wiring diagram, ensuring the normally open (NO) configuration matches 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.
