According to API 6D, ASME B16.34
Ball Valves
Ball valves are mainly used when fast operation is required in the oil & gas
petrochemical nuclear and power plants.
Valvometal ball valves are known for being durable, performing well after many cycles, and reliable. These qualities make them an excellent choice for shut-off and control applications requiring fast action.
Ball valves are often the preferred choice, as opposed to gate and globe valves, when speed is necessary.
Design
Fire safe tested API 6fa, API 607, ISO 10497
Costruction Materials
Valvometal can manufacture valves with all types of material complying with ASTM & ASME standards and in accordance
to customer needs and specifications (NACE standard included). The main casted and forged materials used are:
BODY
Forged carbon steel, stainless steel, special and exotic alloys. all casted steel materials for “top entry” type.
TRIM
Forged or pressed carbon steel, stainless steel, special and exotic alloys.
Range of Production
TRUNNION
| ENDS | R.F. – R.T.J. – B.W. | |||||
| CLASS | 150 | 300 | 600 | 900 | 1500 | 2500 |
| NPS (up | to) | 60″ | 60″ | 60″ | 48″ | 36″ | 30″ |
TWIN
| ENDS | R.F. – R.T.J. – B.W. – S.W. – NPT | ||||
| CLASS | 150 | 300 | 600 | 900 | 1500 |
| NPS (up | to) | 12″ | 12″ | 12″ | 10″ | 6″ |
All sizes and ratings available on demand. We can supply ball valves with manual levers, gear operators, electric, pneumatic or hydraulic actuators.