# Solenoid valve, 1/2, 2W-160-15, Brass, NC, 220VAC

> Solenoid valve 2W-160-15, brass body, 1/2" thread, normally closed (NC) state. Opens when powered with 220VAC and closes automatically when power is cut. Orifice 16 mm, operating pressure 0-10 kg/cm2, temperature range -5...80°C. Intended for controlling water or air flow in industrial and automation systems.

- Page: https://sigmanortec.ro/en/solenoid-valve-1-2-2w-160-15-brass-nc-220vac
- Price: 136.11 RON
- Availability: In stock; 1-2 zile
- Reference: 88157 · EAN: 5944146218385
- Category: Electronic components > Electrical valves and Debitmeters
- Specifications: Input Voltage: 220 V; Input Voltage Type: AC; Material: Alama; Model: 2W-160-15; Connection thread: 1/2"; Default state: Normal inchis (NC)
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 05:45 (Europe/Bucharest)

## Description

Brass solenoid valve for automatic control of water or air flow in industrial and automation installations. Normally closed operation, opens when powered with 220VAC and closes automatically when power is cut off. 1/2 inch connection for quick installation, 16 mm orifice for good flow, range 0-10 kg/cm2 and operating temperature from -5 to 80°C.
The 2W-160-15 solenoid valve is a robust device for controlling fluid flow, designed for industrial and automation applications. Its body is made of high-quality brass, which provides excellent corrosion resistance and durable sealing over time.
It operates on the electromagnetic principle: in the normal state, the valve is closed (type N.C.), and when the solenoid coil is powered with 220V AC, it generates a magnetic field that actuates an internal piston, opening the fluid passage. When the power is cut off, the valve automatically closes by mechanical return.
The 1/2 inch threaded fittings ensure quick installation and compatibility with standard pipes.
The 16 mm diameter orifice allows a consistent flow rate, and the operating pressure range between 0 and 10 kg/cm² makes it suitable for a wide variety of applications with water, air, or other fluids compatible with brass.
It operates stably between -5 and 80°C, so it can be used both in cold environments and in applications with hot fluids.
Specifications:
Model: 2W-160-15
Connection size: 1/2" (approx. 12.7 mm)
Body material: Brass
Actuation type: Electric solenoid
Normal state: Normally closed (N.C.)
Supply voltage: 220V AC
Medium temperature: -5 ~ 80°C
Orifice diameter: 16 mm
Operating pressure: 0 - 10 kg/cm²
Dimensions: 62.4 x 55.7 x 97 mm
Weight: 650 g
Usage:
Identify the flow direction indicated by the arrow engraved on the valve body and install the solenoid valve in the pipe respecting this direction.
Seal the 1/2" threaded connections with PTFE tape or another suitable gasket, then tighten the fittings firmly to prevent leaks.
Connect the solenoid coil wires to the 220V AC power source, respecting the applicable electrical safety standards.
To open the valve and allow fluid flow, apply the rated voltage to the coil terminals.
To close the valve and stop the flow, cut off the electrical power; the valve will automatically return to the closed position.
Periodically check the seal of the connections and the condition of the coil to ensure proper long-term operation.
Dimensions: