The turning issue inside the action came about inside the yrs ’60s with the beginning of your production, initially of valve parts as subcontractor, then of entire stainless and carbon metal ball valves with NFG trademark (Negri Fratelli Grignasco), in 3 pieces and enbloc models.

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Valvole floating valvole trunnion top entry valvole trunnion facet entry valvole trunnion Fully welded valvole criogeniche Valvole advertisement alta temperatura Double block and Bleed valvole sottomarine valvole a più vie

Il prodotto è adatto a tutte le tubazioni aperte o chiuse a pieno regime e alla dotazione di attrezzature on-off. Apertura e chiusura delle valvole per stelo attraverso l'asse del sedile. Utilizzato comunemente nell'industria del petrolio e del gasoline.

Stainless and carbon steel ball valves. Specialization in all-natural gas distribution and transportation

Guide operation: SBVs characteristic stainless steel quarter-flip handles to mechanically lock the valves in possibly open up or closed place.

*Costs are pre-tax. They exclude supply prices and customs duties and don't contain extra prices for set up or activation choices. Price ranges are indicative only and could vary by state, with alterations to the expense of raw materials and exchange fees.

▪ We use thoroughly clean and successful systems to reduce the detrimental environmental impact of current functions

Due to the precision of our design and producing, our remaining products makes certain significant common of security. Numerous tests treatments are utilised to confirm the resistance of the whole ball valve. Whilst their strong design and style, our valves are an economical Option, particularly in the long run.

Sanitary ball valves aspect a full-bore design and style that allows full fluid movement with small tension drop, producing them ideal for dealing with viscous liquids or liquids made up of particles in the foodstuff, beverage, chemical and pharmaceutical industries.

▪ We offer staff with essential resources, machines and schooling to deliver Based on selected duties

The several years ’70s see the creation of fully welded ball valves, in the beginning created for district heating, later also and earlier mentioned all for the normal gas distribution networks, along with the years ’90s that of wafer ball valves in carbon steel and stainless-steel, with flange in thermoplastic material.

▪ We run HSE enhancement processes based upon surveys and hazard assessments, and we involve our individuals

NEGRI FRATELLI s.r.l. Established in 1920 for a mechanical marketplace, however devoted to a totally distinctive form of creation (mostly gear for the home furnishings sector), NEGRI FRATELLI started out the manufacture of stainless and carbon steel ball valves with its trademark"NFG" during the early '60s. The business is located during the north-west of Italy (Grignasco, Novara), the center of the area traditionally committed to the mechanical market and boasting a specialization in valves and faucets. In the middle of the years, NEGRI FRATELLI has acquired a substantial expertise in essentially the most many fields (chemical and petrochemical sector, hydraulics, industrial crops) and has then specialized in the gasoline distribution and also the district heating discipline. Besides the traditional 3-pieces, enbloc and wafer valve forms, the valve variety is at this time including the fully welded ball valve, introduced from the early ‘80s additional on the fuel marketplace growth in Italy, and created for the above mentioned purposes. The line is providing a wide array of components, which include stem extensions for underground services, created-in vents, equipment operators, PE ends, and many others. The corporate NEGRI FRATELLI avails of really qualified personnel and of continuously updated creation vegetation, determined by the continual rise in the solution's technological articles. A Exclusive great importance is hooked up to excellent, at Just about every phase on the production method. The organization high quality method was rigorously executed in compliance While using the conventional UNI EN ISO 9001:2000 and Accredited by DNV - Det Norske Veritas, precisely the same human body assessing and certifying also NFG ball valves' compliance to the ninety seven/23/CE Directive (PED), although API (American Petroleum Institute) examined and Accredited their compliance on the API 6D normal. Moreover, the fully welded ball valve has long been Accredited and/or accepted by end people along with other countrywide and more info also international bodies. Overall flexibility, dynamism and innovation would be the distinct functions of the family members-led corporation, reaching by now the 3rd era. As a result of these attributes, the corporate has developed more and it has fast consolidated inside the yrs, creating a reputation for alone in the national plus the Intercontinental marketplace. Nata nel 1920 appear azienda meccanica ma con una tipologia produttiva completamente diversa da quella attuale (principalmente attrezzature for each I’industria del cell), la NEGRI FRATELLI produce valvole a sfera in acciaio inossidabile e al carbonio con il marchio "NFG" fin dagli anni '60.

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