Feature: 1. The product possess stable performance, sturdiness and durability, safety and reliability 2. Electric solenoid valve is very practical, come with high sensitivity, quality assurance, and beautiful appearance 3. Come with direct‑acting diaphragm structure, support no pressure start, expanding its application field 4. Adopt normally closed inlet valve with threaded interface design, which bring simple and convenient installation 5. The normal operation is not less than 200,000. Made of imported stainless steel springs and good‑quality materials Specification: Item Type: Electric Solenoid Valve Material: Nylon + stainless steel Model: FPDJ-23 Thread Interface: G1/2 Water Valve Type: Normally closed water inlet valve Rated Working Voltage: AC220V Inner Diameter/Outer Diameter: Approx. 12mm / 0.5in, 20mm / 0.8in Working Pressure: 0.02~0.8MPa Thread Length: Approx. 16mm / 0.6in Coil Resistance: 27.7Ω. Package List: 1 x Electric Solenoid Valve Note: The solenoid valve is mainly divided into normally open, normally closed, inlet valve and drain valve. The explanation is as follows, buyers must choose according to their own requirements, so as to avoid unnecessary losses caused by unsuitable purchases.1. Normally open‑refers to closing the valve when energized2. Normally closed‑refers to opening the valve when power is applied3. Water inlet valve‑‑refers to the water pressure environment of 0.02‑0.8MPa, where there is water pressure4. Drain valve‑refers to the water column used at the working pressure of s400mm