According to API6D, API 600, ASME B16.34, API 602 – ISO 15761 – BS 5352
Gate Valves
Gate valves are mainly used to intercept the flow in the oil & gas and power generation plants.
Gate valves, also known as a sluice valve, are mainly used to intercept the flow in oil & gas and power generation plants. A gate valve features sealing surfaces between the gate and seats which are planar, so gate valves are often used when a straight-line flow of fluid and minimum restriction is desired.
They are installed both onshore and offshore, in the cryogenic and water treatment services.
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 AND BONNET
Cast 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.
Range of Production
PRESSURE SEAL
| ENDS | R.F. – R.T.J. – B.W. | |||||
| CLASS | – | – | – | 900 | 1500 | 2500 |
| NPS (up | to) | – | – | – | 24″ | 20″ | 20″ |
BOLTED BONNET
| ENDS | R.F. – R.T.J. – B.W. – S.W. – NPT | ||
| CLASS | 900 | 1500 | 2500 |
| NPS (up | to) | 24″ | 24″ | 12″ |
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.