DIN F4/F5/F7 Gate Valve
DIN F4/F5/F7 Gate Valve are designed and constructed in line with the current European regulations. These gate valves are developed for the most stringent requirements in process engineering systems, oil and gas plants, the petrochemicals and chemical industry as well as power plants technology.
Therefore with the DIN F4/F5/F7 Gate Valve you can be sure that the norms, regulations and standards applicable in Europe and especially in Germany are fully complied with in the design, selection and application of the raw material, as well as manufacturing, quality inspection and final acceptance tests.
Specifications
1.Proven technology
2.Full range of body/bonnet & trim materials Choice of solid, flexible or split wedge design
3.Welded seat in stellite or Cr-steel
4.Back seating design
5.Upset forged T-head stem design OS&Y construction
6.Full port design Full length wedge guides
7.Optional impact hand wheel
8.Optional lengthen stem
2.Full range of body/bonnet & trim materials Choice of solid, flexible or split wedge design
3.Welded seat in stellite or Cr-steel
4.Back seating design
5.Upset forged T-head stem design OS&Y construction
6.Full port design Full length wedge guides
7.Optional impact hand wheel
8.Optional lengthen stem
Features
Size: from 2” to 48”
Pressure: PN10 – PN160
Material: 1.0619, LCB, WC6, WC9, C12, C5, CF8, CF3, CF3M, and CF8M
Design and production standard: DIN3352, EN558
Distance between flanges: DIN3202-F4/F5/F7
Connected in accordance with standard: DIN2543-254, EN1092
Test standard: API598, ISO5208
Actuation: can operate with lever, gear box, pneumatic or electric actuator with handwheel for emergencies
Medium: The valve is suitable for several media including water, steam, oil, gas, petrol products, nitric acid, acetic acid, etc.
Working temperature: from -46ºC or -50ºC (stainless steel constructions) and -29ºC (carbon steel constructions) up to 600℃