DN 80 / PN 250 / 1.5415
Type AKS-80-80-72-PN250
Nominal pressure: PN 250
Nominal size: DN 80
Body material: 16Mo3 (1.5415)
Seat diameter: 72 mm
Calculation pressure: 108 bar
Calculation temperatures: 317 °C
Test pressures: 375 bar
Welding ends SE n.
Specification (joint f. acc. to DIN)
Pipe connection dimension 88.9 x 8.0 Wd mm
Overall length: 480 mm
Block forged body
Sealing surfaces armored with Stellite
Self-sealing cover cap
Seal 99.85 % pure graphite
Seal plates with bayonet locking, individually replaceable
Threaded bush in 2 axial deep groove ball bearing
Self-sealing lid lock Sealing plates flexibly fixed in plate holder
Armor plating on sealing plates and sealing rings
Armoring with possibility of reworking
Wedge with hole
Handwheel
On-Of valve for a Finnish customer with SIL2 approval
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4c media