Description

Gate valves are mainly used to intercept the flow in the oil & gas and power generation plants.
They are installed both on-shore and off-shore, in the cryogenic and water treatment services.

Design

according to API 600, ASME B16.34, API 602 – ISO 15761 – BS 5352

  • Bolted bonnet and pressure seal design
  • Outside screw and yoke
  • Rising stem
  • Flexible and solid wedge
  • Parallel slide version

Fire Safe tested API 6FA, API 607, ISO 10497

Range of production

BOLTED BONNET

ENDS R.F. – R.T.J. – B.W. – S.W. – NPT
CLASS 150 300 600 900 1500 2500
NPS (up | to) 56″ 48″ 48″ 24″ 24″ 12″
PRESSURE SEAL

ENDS R.F. – R.T.J. – B.W.
CLASS 900 1500 2500
NPS (up | to) 24″ 20″ 20″
THROUGH CONDUIT GATE

ENDS R.F. – R.T.J. – B.W.
CLASS 150 300 600 900 1500 2500
NPS (up | to) 60″ 48″ 48″ 24″ 16″ 16″

All sizes and ratings available on demand.
We can supply gate 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 AND BONNET
Casted or forged carbon steel, low temperature carbon steel, alloy steel, stainless steel, exotic alloy, etc.

TRIM
Forged or pressed carbon steel, low temperature carbon steel, alloy steel, stainless steel, exotic alloys, etc.

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