Swing check valve SERIE 2000

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

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Main Applications

Air-conditioning systems
Water supply systems
Process engineering
Industrial recirculation systems

Technical Data

Nominal pressure: CL 150, CL 300, PN 16, PN 25
Max. nominal size: DN 600
Maximum allowable fluid temperature: 538 °C

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Benefits

Low weight and compact design.
No additional support of piping required.
No special tools required for installation.

Technical Data

Function: Prevent backflow
Connection type: External-thread connection
Casing material: EN-GJL-250,
EN-GJS-400-15,
GP240GH,
1.4408
Nominal pressure: CL 150,
CL 300,
PN 16,
PN 25
Max. nominal size: DN 600
Min. nominal size: DN 50
Maximum allowable fluid temperature: 538 °C
Minimum allowable fluid temperature: -196 °C
Valve body type: Wafer-type body

Sectional Drawings

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