• Rajvivik Enterprise

Fail Safe Cylinders

Rajvivik Enterprise aspires to be the industry leader in the design and manufacture of hydraulic cylinders and related products. Its expertise is backed by 25 years of experience in the field of designing and fabricating engineering products to specifications. The company offers a range of fail safe cylinders. It designed a stainless steel double acting, double ended, cylinder with pilot operated check valve. It is an original design for an agitated nutch filter for the pharmaceutical industry, but can be customised for various purposes. It can efficiently replace pull back cylinders in filter presses. The cylinder is designed for 150 bar working pressure and tested at 225 bar, and available in all sizes. It features a mechanical back-locking to make holding operation fail-safe. The concept of fail-safe (mechanical back up) is essential in pharmaceutical industries. The product cost is so high that it is necessary to prevent discharge from the door due to piping failure in hydraulic circuit or wear out of cyl