From the very beginning BROEN has been specialising in the production of ball valves and related accessories dedicated for:
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BROEN has a quality assurance system conforming to the ISO 9001 standard. The system obtained the certificates issued by the Technical Inspection Office, Unit Certifying the Management Systems UDT-CERT.
BROEN also manufactures its ball valves according to the American standard API Spec. 6D.
BROEN has a licence issued by American Petroleum Institute, No 6D-0378 which entitles us to mark the products with API marking.
The enterprise successfully passed for the first time the process for evaluation of products compliant with the requirements of Directive No. 97/23/EC. Based on the certificate issued by BUREAU VERITAS we obtained the right to put a CE marking on our products.
The Technical Inspection Office issued the decision entitling us to manufacture the industrial fittings constituting elements of the transmission and technological pipelines for the hazardous-flammable agents (in liquid and gas form).
Product range
Ball valve - type of shut-off valves that play a leading role among valves because of its specific features. A ball is the closing element placed in a seat formed by two seals which guarantee the tightness of the valve. The valve body is made of steel and thanks to the simplicity of its design it ensures long-term trouble-free operation.
Ball valves offer the following advantages:
- long-term 100 % tightness,
- minimum pressure loss on the bore,
- circular bore,
- easy control,
- maintenance-free operation,
- compact construction,
- mechanical and chemical resistance.
Ball valves production program:
| STANDARD EN | STANDARD API Spec. 6D |
| DN10 - DN1400 | NPS 1/2 - 56 |
| PN16 - PN100 | Cl 150 - Cl 600 |
| TP-60°C - +200°C | -76°F - +300°F |
Available features of the ball valves:
- linear and volumetric compensation system
- end connections: flanged ends, weld ends and threaded
- floating or trunnion mounted ball
- full-bore or reduced bore valves
- sealing of the stem
- "Fire Safety" (EN ISO 10497)
- additional sealing lubrication
- anti-static protection (EN 1983; API Spec. 6D)
- drainage (venting) system of the valve, DBB - Double Block and Bleed (EN 1983, API Spec. 6D)
- Anti Blow system protecting the stem against blowing out
- standard sealing of the ball
- PMSS sealing of the ball (Primary Metal Secondary Soft)
- Metal-Metal sealing of the ball
- ISO Standard Connection Plate.
The presented steel valves represent the standard production of BROEN. On customer requests we can produce special valves according to the agreed specifications. BROEN reserves the right to make the constructional changes to the manufactured range of the valves and the right to change the production programme.
