A;The product says all:
    UQK type the liquid that floats the ball liquid controller to be applicable to to the liquid in various container control, be the liquid to arrive up,descend to cut over a value, the controller touches to order to send out to break switch type signal.
  The cent of the product line is flameproof with the not- flameproof two major type, flameproof type the liquid that can used for easy to accept to press container with explode to lie quality easily for 1.2 classes and A,B,C set control.
  The controller is unwell to used for ising to the materials, such as brass and stainless steel...etc. stronger decay a function and imply to lead miscellaneous quality of to lie quality.
Two:The product parameter introduce:
UQK-01,UQK-02,float the ball liquid the controller control scope:The 8 mm UQK-0125-550 mms UQK-02 lies quality temperature:≤ 180 ℃ work pressures:The ≤ 1 MPa touch a head capacity:The AC 220 Vs 1.5 As, the 110 Vs 2.5 A DC 24-240 Vs, the 2.5-0.5 As is applicable to and doesn't have the erosion function to materials, such as copper and stainless steel...etc. to lie quality.Control scope:8-1000 mms other parameters and UQK-01,02 types with flameproof BUQK-01s,BUQK-02s,BUQK-03s float the ball liquid controller, bear tallest is the 4 MPa pressure control scope:The UQK-01-B 8 mm UQK-02-B 25-550 mms lies quality temperature:≤ 160 ℃ work pressures:The ≤ 4 MPas touch a head capacity:The AC 220 Vs 220 VAs, the DC 24~100 Vs 150 VAs is applicable to the liquid that the easy explodes situation easily a control or report to the police.More UQKs-01s,UQK-02s,float the ball liquid controller