Internal sliding parts extremely slippery by the hard-anodized, stick-slip has excellent abrasion resistance in operation can not operate even without lubrication.
The main parts are made of aluminum alloy, has become very small and light.
You can be easily replaced AC, DC coil is designed so that both fit into the same casing.
Corrosion treatment has been applied in a very strong hard anodized corrosion resistant.
Flameproof is a test of the Ministry of acceptable product.
With buttons for manual, you can check or test operation.
Minimum operating pressure is 0.1MPa operate reliably in because there is no Earosu.
You can also be used as a three-way valve to select the port in the form of port 5.