Description:
2 Road, WRAS, N/C water valve 2-way, brass body, WRAS certified solenoid valve, with standard matching waterproof hammer device. Has a minimum working pressure of zero bar and is normally closed. This compact and lightweight device can be installed in any position (however, to achieve maximum service life, some models will work in optimal condition when the electromagnetic coil is installed vertically or upright). The 238 series solenoid valve includes a G (BSP parallel) threaded port, while the 262 series solenoid valve provides a 15 mm compression fitting connection port. The molded electrical shovel connection is based on the ISO 4400/EN 175301-803 standard, forming the A specification and providing a standard DIN 43650 connector. ###The standard is recognized by WFBS in the UK and is a small solenoid valve with 2 channels for inert gas and fluid, suitable for most gas and fluid processing applications. The schematic diagram illustrates the (circuit) functions of various solenoid valves. This diagram is developed in layers, and the left side of the diagram is sufficient to describe the operating condition of the valve when the coil is energized. When the coil loses power, the spring (or servo assist) re controls the valve, as described on the right side of the diagram. The 3/2-way design indicates that the valve has three ports and two operating modes. Usually, 2/2-way valves are referred to as two-way valves. The schematic diagram uses A, B, P, P1, P2, and R port markings, which are also indicated on the valve body. The valve body is usually marked for specific line functions and can also be used for other purposes. The schematic diagram and technical parameters will indicate the corresponding connections and pressure performance that require alternative circuit functions.
