Sirai L121V05 / L172V18 Solenoid Valve
Shop genuine Sirai L121V05 and L172V18 Solenoid Valves for reliable industrial fluid and gas control. Made in Italy, these robust brass-body valves feature 24V continuous-duty coils (ZA10GF1 / ZB12A), pressure ratings up to 60 bar, and CE/cRUus approvals for maximum safety and performance.
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Sirai L121V05 / L172V18 Solenoid Valve
The Sirai L121V05 and L172V18 are high-performance, Italian-manufactured solenoid valves designed for reliable fluid and gas control in demanding industrial applications. Featuring a robust brass body and a durable black electromagnetic coil housing, these valves ensure long-lasting, continuous operation with a 100% duty cycle (ED). The L121V05 model operates with a G1/4 connection and a maximum working pressure (PS) of 40 bar, while the L172V18 model features a G1/8 connection with a 60 bar maximum working pressure. Equipped with industry-standard 24V coils—including the ZA10GF1 (12W) and ZB12A (5.5W)—these valves offer exceptional thermal stability (Class F) and carry CE and cRUus certifications for global compliance.
Technical Specifications:
- Brand: Sirai
- Models: L121V05 / L172V18
- Country of Origin: Made in Italy
- Body Material: Brass with black electromagnetic coil housing
- L121V05 Valve Specifications: Connection: G1/4 x 3.2 | Δp Gas/Liquid: 0÷7 bar | Max Pressure (PS): 40 bar
- L172V18 Valve Specifications: Connection: G1/8 x 2 | Δp Gas/Liquid: 0÷6 bar | Max Pressure (PS): 60 bar
- Coil ZA10GF1 Specs: Voltage: 24V | Power: 12W | Class: F | Max Temp: 50°C | Duty Cycle (ED): 100%
- Coil ZB12A Specs: Voltage: 24V | Power: 5.5W | Class: F | Max Temp: 60°C | Duty Cycle (ED): 100%
- Certifications: CE, cRUus

| Brand | Sirai |
|---|---|
| Model | L121V05 / L172V18 |
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