SKU KS-AT100 Category

Plate gate valve AT 100 & AT 200

Plate gate valves for water and waste water with handwheel or hydraulic drive.

Data sheet

Product information

The wedge gate valve Fig. 034 from Fromme Armaturen is a compact high-pressure shut-off valve for demanding applications in the energy, chemical and process industries. Manufactured from P250GH forged steel and equipped with a metal-seated wedge, it offers maximum operational reliability at temperatures up to +400°C and pressures up to PN40. The design complies with all relevant standards and is TA-Luft and ATEX-compliant.

Special features

  • Body made of forged steel P250GH (1.0460)
  • Metallic sealing wedge made of X10Cr13 (1.4006)
  • Temperature range: -10°C to +400°C
  • Nominal pressure: PN40
  • Flanged connection to EN 1092-1, sealing strip type B1
  • Face-to-face length according to EN 558-1 (DN15-DN40 series 1, DN50 series 26)
  • TA-Luft-compliant (DIN EN ISO 15848)
  • ATEX approval for potentially explosive atmospheres
  • Final inspection according to DIN EN 12266

Advantages

  • High pressure and temperature resistance
  • Suitable for oil, gas, steam and aggressive media
  • Compact design for tight installation spaces
  • Standard-compliant design for easy integration
  • Maintenance-friendly design

Variants

  • DN15-DN50
  • PN40
  • Optional: electric or pneumatic actuators

Areas of application

  • Chemical and petrochemical industry
  • Energy and power plants
  • Oil and gas industry
  • SKID process plants
  • Piping systems for aggressive liquids, gas and steam
CharacteristicValue
Type of constructionWedge gate valve,
Forged steel
Nominal pressurePN 40
Nominal sizeDN 15 –
DN 50
Temperature range-10°C to
+400°C
BodyForged steel P250GH (1.0460)
Wedge materialX10Cr13 (1.4006)
GasketGraphite
ConnectionISO flange according to EN 1092-1
StandardsEN 558-1, EN 12266, PED 2014/68/EU

Gate valves for SKID process plants – Ready-to-install solutions

Gate valves are essential components for safe shut-off in piping systems. In SKID process systems, they reliably separate media and flexibly control processes. We not only offer you standard gate valves, but also fully assembled components that are tailored exactly to your requirements.

Our solutions for SKID systems:

  • Ready-to-install integration: Gate valves are installed in pre-assembled pipe assemblies – including flanges, gaskets and connection technology.
  • Customization: special flanges, ISO 5211 interfaces for automation, sprocket or electric/pneumatic actuators.
  • Variety of materials: cast iron, ductile iron, cast steel or stainless steel – suitable for water, steam, oil and aggressive media.
  • Standard-compliant design: Manufactured in accordance with EN 1092, EN 558, Pressure Equipment Directive 2014/68/EU.
  • Optional features: Heating jacket for viscous media, TA-Luft-compliant versions, ATEX options for hazardous areas.
Armaturenfabrik Manufacturing and production of SKID process plants Industrial valves Pipe construction Gate valves Ball valves Pump station Steam trap Butterfly valve Pressure regulating valves

FAQs

Which media are suitable?

Oil, gas, steam and aggressive liquids.

Yes, with electric or pneumatic actuator.

EN 1092-1, EN 558-1, TA-Luft, ATEX, Pressure Equipment Directive 2014/68/EU.

Yes, e.g. oil and grease-free, ATEX-compliant, with heating jacket.

Low maintenance, regular inspection recommended.

Insulation – In combination with fittings and containers

Our insulations are more than just accessories – they perfectly complement fittings and systems and increase efficiency, safety and adaptability.
Order and configure now.

We offer:

  • Custom-made insulating pads to fit your fitting
  • Heating jacket integration – reliable even under extreme conditions
  • Insulation jackets and pipe insulation for SKID assemblies – ideal for modular systems and complex systems
  • Special solutions for high temperatures – for power plants, the chemical and process industries
Armaturenfabrik Valve insulation High-temperature pipe insulation with IFS-Plast25 insulation pads and IFS-MW20 mineral wool for SKID systems, process plants

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