Series ELL50 Model ELL53

Very Low Wattage Hazardous Location
3-Way Normally Closed Valve (piped exhaust)

Peter Paul explosion proof valves are used where fire or explosion hazards exist due to the presence of flammable gases or vapors, flammable liquids, combustible dust, or easily ignitable fibers. Hazardous Location valves are recommended, or in some cases compulsory, where a high level of protection from explosion is required.

• Miniature Hazardous Location valves using even less power than an EL53.
• Flame-Proof construction.
• High quality engineering.

53pipedflow

  • SPECIFICATIONS
  • 2-D & 3-D CAD DRAWING
  • FLOW CHART
  • NOMENCLATURE

VALVE SPECIFICATIONS

MAX. OPER.
PRESS. DIFF.
ORIFICE SIZE CV FACTOR VALVE NUMBER
DC N.C. N.O. N.C. N.O.
120 1/32 1/32 .022 .022 ELL53GG8XCCM

WHEN ORDERING VALVES OR REPAIR KITS ADD VOLTAGE AND FREQUENCY TO COMPLETE
VALVE NUMBER. EXAMPLES: VALVE (ELL53GG8XCCM-12/DC) REPAIR KIT (5KELL53GGX-DC)

OPERATING CONDITIONS

Media: Air and other common gases only.*
Valve Temperature Range: Standard Valves – 0°F (-18°C) to 104°F (40°C) ambient; 0°F (-18°C) to 150°F (65°C) media. Optional Valves – can tolerate much higher or much lower ambient and media temperatures.*
Maximum Operating Pressure Differentials: See table above.
Burst Pressure: 4000 PSI
Leakage: Bubble tight for standard valves.
Vacuum: To 5 Microns*

ELECTRICAL CHARACTERISTICS

Coil Voltage: 5 to 120V DC.
Nominal Power: DC — .85 Watts
Coil Construction: Molded Class F with third wire ground (Std.), Class H or Potted (Opt.)
Typical Response Time on Air: 4 - 16 Milliseconds
Operating Speed: Up to 600 CPM
Duty Cycle: Continuous

MECHANICAL CHARACTERISTICS

Body: Stainless Steel (Std.)
Internal Components: Stainless Steel
Elastomers: Nitrile (Buna) (Std.). Many other elastomers available.*
Orifice Diameter: See table above.
Porting: 1/8" NPT (Std.)
Housing: Flame-Proof construction with 1/2" NPT conduit
Listings: Valves are UL listed and CSA certified for Hazardous Locations — Class I, Div 1, Group C and D - Class II, Div 1, Groups E, F, and G: Div 2, Groups A, B, C, D, E, F, and G.
Life Expectancy: Millions of cycles, depending on application, lubrication, etc.
Valve Weight: 0.65 lbs
Repair Kits: See table above.
Options: Alternate Port Locations, Metering, Alternate Elastomers and All Stainless Steel Construction*

* Consult representative or factory for options and specifications.

Series ELL50 Hazardous Location Valves


MODEL ELL53
3WNC PIPED EXHAUST
EXPLOSION PROOF

MODEL ELL53 10-32 PORTS
3WNC PIPED EXHAUST
EXPLOSION PROOF

MODEL ELL53 BODY OPTION "E"
3WNC PIPED EXHAUST
EXPLOSION PROOF

MODEL ELL53 BODY OPTION "O"
3WNC PIPED EXHAUST
EXPLOSION PROOF

MODEL ELL53 BODY OPTION "R"
3WNC PIPED EXHAUST
EXPLOSION PROOF

MODEL ELL53 METERED BODY
3WNC PIPED EXHAUST
EXPLOSION PROOF