HPP HASSFOSS

Design and manufacture of a single-eccentric butterfly valve, of welded carbon steel construction with a soft seat formed by an NBR seal on the disc. Manual gearbox for valve opening and closing.

HPP TORREJON

Design and manufacture of a new DN200 PN10 annular discharge valves in stainless steel with a gearbox for operation via cardan shafts, equipped with a cylindrical bronze and aluminium obturator guided by an inner cylinder, and a low-friction sliding seal.

HPP QUITARACSA

Design and manufacture of a DN150 PN100 needle valve with 70° angular body, featuring manual handwheel operated opening, and manual spring-assisted closure.

HPP UPER FALLOCH

Design and manufacture of a double-eccentric butterfly valve made of carbon steel with a soft seat, and a NBR seal located on the disc.

HPP CASTELNUOVO

Design and manufacture of a DN1850 PN2.5 butterfly valve with a bare shaft to be installed in the actuation system and a downstream dismantling joint.

HPP RENACE III

Desing and manufacture of a DN200 PN25 needle valve with PN40 flanges and 90° angular body, opened by single-acting cylinder for opening and spring for closing.

HPP RENACE II

Design and manufacture of DN150 PN45 needle valve for Guatemala. Single-acting cylinder, opened by oil pressure and closed by spring.

HPP TAMAZULAPAN

Design and manufacture of a DN550 PN16 ball valve for Mexico. Operated by a single-acting cylinder, opening by oil and closing by counterweight. Welded body and forged ball. The performance includes the bypass line with an automatic needle valve.

HPP L’AMETLLA DE MEROLA

Rehabilitation of a Kaplan turbine group’s butterfly main inlet valve, including disassembly, refurbishment, assembly, tightness tests, cylinder operation tests, and installation at the hydropower plant.

C.H. CASTELNUOVO

C.H. CASTELNUOVO Disseny, fabricació i subministrament de vàlvula papallona DN1850 PN2,5 amb eix lliure per ser col·locat en sistema d’accionament i maniguet de desmuntatge aigües avall.