Discos perfurados  Fabricantes, Comerciantes, Fornecedores

Decades of experience and worldwide project references for the use of our non-return valves under the extreme operating conditions of the chemical and pharmaceutical industries, refineries and plant construction confirm our company's high performance time and time again. As a world-leading specialist in the planning, design and manufacturing of check valves, bottom valves and sampling valves, RITAG focuses its products and service on achieving maximum customer benefit.
Process reliability through first-class engineering. Flexible and fast in realising your specifications and requirements. And last but not least: Maximum availability of your plant and systems by means of a global network of service partners. RITAG standard non-return valves and special designs are available in all nominal dimensions, pressure ratings and materials required for specific processes. Our engineers ensure that RITAG products operate in accordance with all international standards and regulations.

Since 1966 we've been your reliable partner for the production of DIN / ISO compliant stamped parts (such as washers).
We process special alloys, stainless steels (including in the 200 HV range), nonferrous metals and steel.
We provide the highest degree of flexibility thanks to our own die shop.
We manufacture parts according to customer drawings, washers with material embossing, round blanks, locking plates,
parts with female screw threads, parts with threads for metal applications, titanium parts, DIN / ISO washers -
also with outer chamfers, parts made of special materials, spring clips, custom shapes, penny washers
and much more.