Serie 2000 PN 16

SERIE 2000

Main applications

  • Groundwaterlevel (mining/buildings)
  • Industry engineering
  • Irrigation
  • Lake, Damwater extraction
  • Mech. treatment / 1.stage
  • Pressure boosting
  • Rawwater transport
  • Sewage treatment plants
  • Steel
  • Surface treatment
  • Systems
  • Water
  • Water Extraction
  • Water supply
  • Water works
  • Watertransport
  • Watertreatment
  • Well

Technical data

T max 538 °C
DN max 600
PN max 25


Dual-plate check valve with single-piece, wafer-type body made of lamellar graphite cast iron, nodular cast iron, steel, stainless steel or copper aluminium alloy, metal/elastomer-seated or metal/metal-seated, maintenance-free, connections to EN, ASME or JIS.


Building services: heating, air-conditioning, water supply, irrigation, water treatment. General processes: water, air, gas. Process engineering, chemical and petrochemical industry, sugar industry, paper industry, water supply, desalination, marine applications: water, air, gas, hydrocarbons.

Further technical information about SERIE 2000

Overview of technical data

T -196 – 538 (°C)
DN 50 – 600
PN 25
Body design Straight pattern body, Wafer body
Class(es) 150, 300
Dimension standard API 594 CLASS 125, API 594 CLASS 150, API 594 CLASS 300
Valve disc/plug material Soft and metal-to-metal seat
Threaded-end design Wafer-type design
Body material (EN standard) JS 1025, JL 1040, P250GH, 1.4408
Main applications Water, Energy, Industry and process engineering, Building services, Oil / Gas
Body material Cast stainless steel, Cast steel, Cast iron, Nodular cast iron
PN min. 16
Body/bonnet seal element None (single-piece body)