DN20 / DN15 Pipeline Automatic Shut-off Valve ,Durable Materia

Manufactured specially for working . Applicable to automatic control of other gas or fluid valves. Three three-dimensional adjustable brackets and large torque enable the manipulator to be adaptive to or old gas ball valves with different sizes. Safety voltage with insulation, seal and flame retardation, anti-electromagnetic interference, and no-spark design. A perfect safety item for your kitchen and bathroom.