EZI-Vac

Purpose
Air Release and Vacuum Break Valve

Applications
Slurries, chemical, sewerage, sands, pulp and dewatering

Type
Soft seated Kinetic single orifice air release and vacuum break valve. Vertical pattern-full bore design

Sizes available
DN32-DN250, NPS2-NPS10

Figures available
EV032 to EV250

Rating
ANSI B16.5 class 150, 300, 600 at 65° C nominal

Ends
Flanged ANSI B16.5 RF Class 150, 300 or 600 (certified) or as required

Body-inlet
Fabricated carbon steel or Cast ASTM A 216 standard other materials on request

Body-outlet
Fabricated carbon steel or Cast ASTM A 216 standard other materials on request

Float
High Density Polyethylene

Seal
Chutex wear resistant natural rubber standard other materials on request

Gasket
BS‐N90 90 shore O ring between body and outlet flange for high pressure seal

Fasteners
Carbon steel galvanised high tensile 8.8 standard or stainless steel on request

Lining
Option of Nitrile Butadiene rubber, Natural rubber, Urethane or non‐lined as specified

Face-to-Face
N/A

Testing
AS4037‐1999 and EN 12266 PT 1&2 or API598 as specified

Finish
Grit blast 2.5 and Interzone 954 2 part epoxy paint inside and out

EZI-Vac