Solenoid valve(1/2 DN15 24v)

Solenoid valve (1/2 DN15 24V) is an automatic valve that controls fluid on-off via electromagnetic signals, and is widely used in pipeline control scenarios for media such as liquids and gases. It has a fast response speed; once triggered by an electromagnetic signal, it can quickly complete spool movement, meeting the needs of scenarios with high requirements for fluid control timeliness. It features a relatively compact structure, occupies little installation space, is compatible with pipeline systems of different specifications, and has relatively simple operation and maintenance.

● Valve Body Material：Brass or Stainless Steel
● Sealing System：NBR or FKM seals
● Nominal Diameter (DN)：15mm (1/2 inch)
● Rated Voltage：DC 24V
● Connection Type：Standard Threaded Connection
● Applicable Mediums：Clean water, air, light oil, neutral gases (conventional type)
● Operating Pressure：0.1~1.0MPa (1~10bar)
● Medium Temperature：-10℃~80℃ (conventional type); High-temperature type optional: -20℃~120℃ (customizable based on working conditions)
● OEM Service：Accepted
● Delivery Terms：FOB, CFR, CIF, EXW
● Payment Mode：T/T, L/C, PayPal, Western Union

Product category:

UL/FM Alarm Check Valve

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Product Details

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Product Formation

1/2 DN15 24V Solenoid Valve is a core component engineered specifically for low-pressure fluid automation control. With "high reliability, precise response, and safe adaptability" as its core tenets, it is widely deployed in applications requiring remote or automatic fluid flow on-off control—serving as a critical "miniature fluid switch" especially in fire protection, HVAC, and industrial automation.

Leveraging Tyco’s brand authority, robust structural design, and broad compatibility, it stands out as the preferred choice for achieving "precise, safe, and efficient" fluid control across these key sectors. Whether integrating into new system builds or retrofitting existing equipment, this valve delivers cost-effective solutions to meet the fluid management demands of the automation era.

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Other Classifed Products：

Fire Hose Categories, Fire Sprinkler System, Fire Protection Valve , Fire Hose Reel&Cabinet , Fire Foam Equipment，Fire Nozzle and Fire Monitor , Fire Hydrant , UL/FM Fire Fighting Equipment , Brass Valve Categories , Fire Extinguisher Series .

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Product Features

1. Premium Brass Construction for Durability & Longevity

The valve body is precision-machined from high-grade brass, offering superior mechanical strength and resistance to corrosion from chlorinated water, mild industrial fluids, and moisture. Its exceptional wear resistance prevents internal leakage or jams even under continuous media flow, extending service life to 8–12 years—far longer than plastic or low-alloy alternatives. This durability reduces replacement frequency and long-term maintenance costs.

2. 24V DC Low-Voltage Design: Safety & Pressure Stability

Adopting 24V DC power, the valve meets IEC 61140/NEC safety standards, eliminating electric shock risks—critical for damp environments (HVAC, irrigation) or public spaces. Its optimized spool and electromagnetic drive ensure stable opening/closing during pressure fluctuations (0.1–1.6 MPa). A pressure-balancing chamber prevents "pressure buildup" during startup, avoiding stalling or vibrations in high-pressure systems.

3. Millisecond-Level Response & Precision Control

Equipped with a high-performance coil and stainless steel spool, the valve achieves 5–15 ms response times—surpassing the 30–50 ms industry average. This rapid reaction enables instant execution of PLC/IoT control commands, while ±0.02 mm spool positioning accuracy ensures consistent flow/pressure regulation across thousands of cycles. It maintains system dynamic balance, reducing energy waste and enhancing equipment reliability.

4. 1/2-Inch (DN15) Diameter: Compatibility & Easy Installation

The 1/2-inch (DN15) nominal diameter fits global standard pipes, compatible with PPR, PVC, copper, and galvanized steel systems. Standard G1/2/NPT1/2/BSP1/2 threads eliminate custom adapters. Installation requires only an adjustable wrench (no welding/special tools), with a built-in PTFE seal for leak-proof connections. It cuts installation time by 50% and enables 10–15 minute replacements.

5. Low Energy Consumption & Green Efficiency

High-conductivity copper coils and low-hysteresis magnetic cores convert over 90% of electrical energy into mechanical force (vs. 70–80% for conventional valves). Optional energy-saving modules reduce open-state consumption by 40%, totaling 30–50% annual energy savings vs. high-pressure alternatives. This design meets LEED/BREEAM standards, lowering carbon footprints and operational costs.

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Product Parameter

Parameter Item	Details
Valve Body Material	Brass or Stainless Steel
Sealing System	NBR (Nitrile Butadiene Rubber) or FKM (Fluoroelastomer) seals
Nominal Diameter (DN)	15mm (1/2 inch)
Rated Voltage	DC 24V
Connection Type	Standard Threaded Connection
Applicable Mediums	Clean water, air, light oil, neutral gases (conventional type)
Operating Pressure	0.1~1.0MPa (1~10bar); Pilot-operated structure supports low-pressure start (0.05MPa to open)
Medium Temperature	-10℃~80℃ (conventional type); High-temperature type optional: -20℃~120℃ (customizable based on working conditions)
Response Time	≤50ms (energize to open / de-energize to close; fast response to automation control commands)
Actuation Method	Direct-acting
Actuation Method	Pilot-operated
Operating Temperature Range	Normal type: -5℃ to +80℃.
Operating Temperature Range	High-temperature type: -5℃ to 180℃.
Media Flow Direction	Unidirectional flow (clear arrow marked on the valve body; reverse installation prohibited)

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FAQ

Q: Can you accept sample order?

A: Yes, we accept samples with little and reasonable charge.But need customer pay sample fees and transport fees first.

Q: What is your payment terms?
A: Payment supports T/T, L/C, etc.

Q: How can l get my order?
A: We will send you the goods by UPS,DHL,FedEx,Oversea Shipment or other forwarder, all with tracking number.

Q: Why choose us?
A： With over 15 years of experience in the fire protection industry, our company has professional technical personnel and many well-known partners in the domestic market. We offer favorable prices and guarantee quality, having passed multiple certifications!

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With more than 15 years of experience serving clients, we have developed extensive expertise and in-depth industry knowledge, enabling us to deliver reliable and effective solutions tailored to your requirements.
We provide professional technical support and customized service offerings. Our committed technical team is available to assist you with product consultation, installation guidance, and comprehensive after-sales support whenever necessary.
At Sheng Feng Fire, our professionals are dedicated to helping you select the most suitable products based on your specific needs.
Please do not hesitate to contact us for further information！