R & D and production of a strong Germany valve Z41F-16C flange gate valve, valve direct contact with the media components of the two kinds of flat body and a round body, body, bonnet, gate valve stem, etc., all packets lining the FEP (F46) or PCTFE (F3) and other fluorine plastic. 


 2 seal pair for the FPE (F46) / FEP (F46), the friction coefficient is small, opening and closing torque low. 


 (3) packing PTFE (F4) standard packing, good sealing performance, easy maintenance and replacement. 


 Using a flexible gate to compensate for the wedge angle of deviation between the gate seal surface and the valve seat sealing surface, the goodness of fit, sealing the results are satisfactory. 


 Media from both sides in any direction through a gate valve for opening and closing device applicable to the pipeline may change the direction of the medium. 


 Strong Germany, and select safe!