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  5. Purge and Pressurization System (Type Y)
  6. EPV-*-SA-*

EPV-*-SA-* Enclosure protection vent

Key Benefits at a Glance

  • Top or side mount configurations
  • Seamless cap
  • Friction free valve assembly
  • Spark arresting exhaust
  • Can only be purchased in conjunction with corresponding Purge system or as a replacement

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Product photo: Enclosure protection vent EPV-*-SA-*
Product photo: Enclosure protection vent EPV-*-SA-*
Product Compliance: USA - cULus
Approval
Note

All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

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DatasheetFunctionClassificationProduct DocumentationApprovals

Technical data of EPV-*-SA-*

Pressure relief vent for use with the Pepperl+Fuchs Bebco EPS® purge and pressurization systems
SeriesEPV
SystemType Z Purge
Hazardous environmentgas or dust
Protective gas supplyinstrument grade air or inert gas
Pressure requirement2" ...5" wc (50.8 mm ... 127 mm wc)
Maximum pressure5" ... 7" wc (127 mm ... 177 mm wc)
Breaking pressure0.65" wc (16.5 mm wc)
Ambient temperature-29 ... 49 °C (-20.2 ... 120.2 °F)
Relative humidity5 ... 95 %, noncondensing
MaterialBody:
cap - 3003 drawn aluminum
base - A.S.E. 306, 308 cast aluminum
mounting hub - zinc plated steel
pipe fittings - schedule 40 3003 aluminum
nameplates - Lexan®
hardware - 316 SS
Exhaust elements:
spark arrestor - 316 SS
element cap - 6061 aluminum
Valve assembly:
base - 14 Ga. machined 316 ss
seat disc - 14 Ga. machined 316 SS
hinge - Zytel® 8018, 14% glass fill
pin & rivets - 316 SS
disc adhesive - urethane epoxy
MassEPV-1-SA-00: 3 lb (1.36 kg)
EPV-1-SA-90: 4 lb (1.81 kg)
EPV-2-SA-00: 3 lb (1.36 kg)
EPV-2-SA-00: 4 lb (1.81 kg)
EPV-3-SA-00: 4 lb (1.81 kg)
EPV-3-SA-90: 5 lb (2.27 kg)
EPV-4-SA-00: 7 lb (3.18 kg)
EPV-4-SA-00: 9 lb (4.08 kg)
EPV-5-SA-00: 10 lb (4.54 kg)
EPV-5-SA-00: 12 lb (5.44 kg)
Mounting-00: top mount
-90: side mount
Supplementary informationEC-Type Examination Certificate, Statement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable. For information see www.pepperl-fuchs.com.

Vents are only certified for use with Pepperl+Fuchs Bebco EPS® purge and pressurization systems.
See specific purge and pressurization system for associated certifications.
General Notes
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