Hertell, S.Coop. - Válvulas de guillotina

The valves of tajadera Hertell models Lau 200 find his market in the cisternas of empty/pressesure for load and download of fluids. They are the attendants to guarantee with his closing the estanqueidad of the team and to allow in his case the step of the fluid.

On the same line of the valves Hertell, the body and covers it are of smelting nodular, material that guarantees a resistance to the very upper break to the one of the valves of brass. Like peculiarity, the valves Lau 200 go instrumented indistinctly with tajaderas of resin or of brass, depending of the type of fluid to load by the cisterna, being the ones of resin more adapted for use with water and the ones of brass for purines or liquids more viscous.

To help to the final setting, the valve goes provista of two boards tóricas and is adaptable to multiple bridas standard, so much for the industry as for agricultural use.

Regarding the physiognomy of the valve suits resaltar the following points:

- it covers It upper allows the evacuation of material when to the tajadera opens , without risk of break by narrowing.

- The closing of the tajadera with the body in conical position-vertical help to a large extent to the estanqueidad of the valve thanks to the help of the pressesure of the same fluent.

- The body of the valve in his backside is provisto of a ramp of download that allows the evacuation of solid particles.

- The double hydraulics cylinder effect goes provisto of a valve of internal hygiene to avoid the problems of overpressesures so much in opening as in closing.