Series 50 ELLW Model ELLW53

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

A low watt, miniature hazardous location valve with minimal space and energy requirements in volatile environments. For use on air and common gases, compatible with standard Buna seals. Other media require special seal materials.

• Smallest hazardous location solenoid valve.
• Best ambient and high temperature ratings on the market.
• NEMA 4 rating is standard with encapsulated coil.
• 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
GAS ONLY  
DC N.C. N.O. N.C. N.O.  
120 1/32 1/32 .022 .020 ELLW53GG8XCCP

WHEN ORDERING VALVES OR REPAIR KITS ADD VOLTAGE AND FREQUENCY TO COMPLETE
VALVE NUMBER. EXAMPLES: VALVE (ELLW53GG8XCCP-12/DC) REPAIR KIT (KELLW53GGX-DC)

OPERATING CONDITIONS

Media: Air and other common gases only.*
Valve Temperature Range: Standard Valves – 0°F (-18°C) to 140°F (60°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: 5000 PSI
Leakage: Bubble tight for standard valves.
Vacuum: To 5 Microns*

ELECTRICAL CHARACTERISTICS

Coil Voltage: 1.9 to 63V DC
Nominal Power: DC — .50 Watts
Coil Construction: Encapsulated Class F Coil with third wire ground
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: Encapsulated with 1/2" NPT conduit
Listings: Valves are UL listed for Hazardous Locations — Class I, Div 1, Groups A, B, C, and D - Class II, Div 1, Groups E, F, and G; Div 2, Groups A, B, C, D, E, F, and G. "T" Rating as low as T5.
Life Expectancy: Millions of cycles, depending on application, lubrication, etc.
Valve Weight: 0.60 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 50 ELLW Encapsulated Low Watt Valves


MODEL ELLW53
3WNC PIPED EXHAUST
EXPLOSION PROOF

MODEL ELLW53 10-32 PORTS
3WNC PIPED EXHAUST
EXPLOSION PROOF

MODEL ELLW53 BODY OPTION "E"
3WNC PIPED EXHAUST
EXPLOSION PROOF

MODEL ELLW53 BODY OPTION "O"
3WNC PIPED EXHAUST
EXPLOSION PROOF

MODEL ELLW53 BODY OPTION "R"
3WNC PIPED EXHAUST
EXPLOSION PROOF

MODEL ELLW53 METERED BODY
3WNC PIPED EXHAUST
EXPLOSION PROOF