Product Presentation:

Gate valves are used in various contexts to start or stop a flow. The lowering of their gate-shaped wedge determines the total obstruction of the flow. In service, gate valves are fully open or fully closed and for this reason they are also called shut-off valves (on/off). Gate valves have a bi-directional configuration, because the flow can enter through both directions.

Gate valves are commonly made of steel. Metal coatings (such as Stellite) on the sealing parts guarantee high resistance to corrosion and wear.

Applicable Standards:

- Design – DIN 3352

- Face to Face – EN 558-1

- Flange – EN 1092-1

- Butt Welding – EN 1092

- Socket Welding – ANSI B16.11

- NPT Thread (F/M) – ASME B1.20.1

- BSP Thread (F/M) – ISO 228-1

- Pressure Test – EN 12266-1

- Fire Safe Test – API6FA

- Special – NACE MR-01-75

Product Range: 

- Size Range – DN50~DN1600

- Pressure Range – PN, 6, 10, 16, 25, 40, 63, 100, 160, 250, 400

- Tempreature Range – -49°C~650°C

- Connection – RF, RTJ, BW, SW, NPT, BSP

- Operator – Hand, Gear, Actuator (Pneumatic, Motorized and Hydraulic), Bare shaft

- Material – Carbon Steel, Low Temperature Carbon Steel, Stainless Steel, Duplex Stainless Steel, Super Duplex 

                  Stainless Steel, Nickel Alloys, Nickel Aluminum Bronze, Hastelloy, Inconel Etc. 

                  (other materials upon request)