We are proud to state that the worldwide renowned gate valve was invented over 50 years ago by our founder, Mr. Zanolo Piero. Now, Metaltecnica is a company in constant evolution, offering high quality standards and keeping a close eye on both market and customer requirements.

Over 50 years of experience from which to draw, a qualified team of more than 50 people who are every day contributing with the Zanolo family

to better our product and our service, a catalogue of 300 finished products and 1300 components, all conceived, designed, manufactured and tested internally, one by one, 600 thousand items produced every year in the company’s 5000m2 indoor manufacturing facilities, and some 500 customers in 50 countries, for a total annual turnover of over 10 million Euros. They would just be meaningless numerical data without our secret ingredient: our Passion for our job and our Company!

Model ART. 3095 -Ball Check Valve Threaded