Advanced techno product providesoffers the standard legris ball valve. This ball valve, supplieswhich provides a reliable means of opening and closing fluid systems which needs. It requires a simple quarter turn of the lever to operate the two-way version or a 180° turn for the three-way valve. This ball valve is structured it is designed to be compatible with a wide range of fluids. The low friction coefficient of the ball and rilsan graphite seals if means that the opening and closing torque is low than the low friction coefficient of the ball and rilsan graphite seals. And the the seal remains in contact with the ball at all times which prevents thus preventing leakage. A single threaded insert forms part of the valve body, maintaining the required seal compression is maintained bythe part of the valve body which is formed by a single threaded insert. The ball valve suppliesprovides many thousands of trouble free operations due to the o-rings compensating for any seal wear. The stop pin is independent of the handle, because of which the stop pin it can be re-oriented, as it is independent of the handle. The seals are designed tto eliminateremove scale deposits, with each operation thus slowing down the build-up of scale the seals are structured with each operation thus slowing down the build-up of scale. This ball valveit is available in large range of bores from 4 mm to 50 mm.