BREATHER VALVE

MANUFACTURES:PROTEGO VD/SV-FF-50

A-NR.41 3 605 1 21 0000/0202

SIZE:2" 150# RF DESING PRESSURE+110 MBAR

SET PRESSURE:+100 MBAR SET VACUUM:-90 MBAR

PRESSURE VENTING RATE:660 M3/H

VACUUM RELIEF RATE:366 M3/H

VALVE SEATS MATERIAL:316 SS/1.4571

VALVE PALLET MATERIAL:316 SS/1.4571

GUIDE AND RINGS MATERIAL:316 SS/1.4571

41-PSV-102

PCA20103178-4136051210007

set pressure: + 100,0 mbar

flow capacity at design pressure: 692,0 m3/h

design pressure: + 110,0 mbar

set pressure: - 90,0 mbar

flow capacity at design pressure: 399,0 m3/h

design pressure: - 99,0 mbar

Pressure and vacuum relief valve

PROTEGO® VD/SV-FF-50

as per data sheet: VD_SV_FF_GB.pdf

flange connection: 2"

drilled to ASME B16.5 CL 150 R.F.

nominal pressure of housing PN 1

conformity as per: 2006/42/EC

housing module

housing: 1.0619

valve seats: 316 SS/1.4571

cover: 1.0425

gasket: PTFE

weather hood: stainless steel

protective screen: stainless steel

bolts/nuts: A4

pressure valve pallet

valve pallet hood: 316 SS/1.4571

valve pallet: 316 SS/1.4571

sealing: metallic

spindle and guide: 316 SS/1.4571

adjusting screw: A4

pressure spring: 1.4310

vacuum valve pallet

valve pallet hood: 316 SS/1.4571

valve pallet: 316 SS/1.4571

sealing: metallic

spindle guide: 316 SS/1.4571

guide bush: 1.4462

adjusting screw: A4

pressure spring: 1.4310