Air Release/Vacuum Break Valve

EZI-Vac

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Specifications

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

 

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EZI-Vac

EziVac Product Catalogue (English)

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EziVac Product Catalogue (Portuguese)

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EziVac Product Catalogue (Spanish)

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