About us

Maran e Peracini cast iron valves production site in Italy

Founded in 1963, Maran e Peracini has over 50 years of know-how and experience in the manufacturing of cast iron gate valves, check valves, foot valves and strainers. This has allowed us a constant growth and extension of our product range, which is distributed and valued on an international level.

Together with our customers we aim at building up long-lasting business relationships based on reliability and trust.

Our plant is based in Borgosesia, Piedmont (Italy), and our departments consist of a 5,000 m2 covered surface and another 4,000 m2 uncovered surface.

Our ambition has always been to provide our customers with “Made in Italy” long-lasting products of certified high quality.

For this reason we produce exclusively in Italy and perform rigorous checks on processes and component suppliers, which are all European ISO 9001 certified companies.

We use cast iron and ductile iron castings to produce gate valves, check valves, foot valves and strainers, ranging from DN40 to DN300 and suitable for operating pressures PN 10 and PN 16, in compliance with ISO/EN/ANSI/BS standards.

We are ISO 9001:2015 certified for the design and manufacture of our products, which have the PED Certificate of conformity.


Certificato ISO 9001-2015 icim

Maran e Peracini has a certified Quality Control System in accordance with ISO 9001:2015 standards with regards to the design and manufacture of cast iron gate valves, check valves, strainers and foot valves.


Maran e Peracini products satisfy the requirements of the PED (Pressure Equipment Directive) 2014/68/EU Annex III Module H.

Manufacturing process

Since 1993 the manufacturing process in our plant has been monitored by an integrated and constantly updated hardware/software system.

An internal network of industrial terminals connected to the manufacturing machines allows the supervision of all the production stages and gathers real-time data.

This system allows not only production supervision but also quality control.

Every stage of the checking process, including size measurements, is recorded centrally.

We are therefore able to guarantee the traceability of every manufactured valve, starting from the production batch.

The documentation of every supplied product includes:

- chemical analysis and mechanical properties of the materials (with EN 10204-3.1 certification)

- inspections of all components upon receipt;

- results of the process quality control;

- final hydraulic test according to EN 12266-1.


After the assembly stage every valve undergoes the hydraulic leakage test (EN 12266-1), followed by a coating stage, which can be customized.

Maran e Peracini S.r.l.

Via Valduggia, 25

13011 Borgosesia (VC) Italia

P.I. e C.F. : IT00165020025

REA : VC - 82897



Tel. : +39 016326757


Copyright 2018 Maran e Peracini S.r.l. © All Rights Reserved - Credits

Privacy Policy