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
Design
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.
Application
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) |