Description

Ball valves are mainly used when fast operation is required in the oil & gas, petrochemical, nuclear and power plants.
They are installed in the pipelines, in the power generation plants, in the water treatment and cryogenic applications.

Design

according to API 6D, ASME B16.34

  • Floating and Trunnion-mounted design
  • Side entry and Top entry construction
  • Full and Reduced bore
  • Metal to metal and Soft seal seated
  • Anti blow out stem
  • Double block and bleed
  • Single or Double piston effect seats
  • Sub-sea and Criogenic executions

Fire safe tested API 6fa, API 607, ISO 10497

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″
FLOATING

ENDS R.F. – R.T.J. – B.W. – S.W. – NPT
CLASS 150 300 600 900 1500 2500
NPS (up | to) 6″ 4″ 3″ 2″ 2″ 1″1/4

All sizes and ratings available on demand.
We can supply ball valves with manual levers, gear operators, electric, pneumatic or hydraulic actuators.

Construction 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.

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