Swing check valve for a German power plant customer

DN 200 1.5415/1.6368 R6
Type ARK 200-200-190

Nominal size: DN 200
Calculation pressure: 381 bar
Calculation temperature: 180 °C
Body material: 1.5415
Seat diameter: 190 mm
Inlet: Flange DN 200/PN500
Weld ends DIN EN ISO 9692-1, F1.3
SE: pipe connection dimension: outlet 228 x 20 mm Wd.
Outlet material: 1.6368
with minimum flow water branch according to data sheet

Overall length 1025 mm

Block forged body
Sealing surfaces armored with Stellite
Self-sealing cover Discs freely oscillating and
individually demountable or replaceable