yk306

PRESSURE CONTROL for pressure control or pressure protection. When the system reaches the setting point, the switch turn on/off PRESSURE CONTROLl YK is used for pressure control or pressure protection. When the systemreaches the setting point, the switch turns on/off automatically l Optional automatic reset, high press manual reset as well as low pres manual reset.l Differential adjustable ...

1.Material: plastic 2.Color: black or red 3.Suitable for sliding window. 4.Durability and smoot 1.Material: plastic 2.Color: black and red 3.Suitable for sliding window.4.Durability and smooth operation We are a professional manufacturer of window handle ,window hinge ,window lock and other window hardware, if you are interested in our products , please contact me at any time. Window roller, ...