Series ELL50 Model ELL53 - Exhaust to Atmosphere

Peter Paul Series ELL50 Model ELL53 (e to a) Valve

3-WAY NORMALLY CLOSED (e to a)

Very Low Wattage Hazardous Location 3-Way Normally Closed Valve (exhaust to atmosphere) PeterPaul 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.

Tabs

Specifications

VALVE SPECIFICATIONS

MAX. OPER. PRESS. DIFF.	ORIFICE SIZE		CV FACTOR		VALVE NUMBER

DC	INLET	EXH	INLET	EXH

120	1/32	1/32	.022	.022	ELL53GG8DCCM-∆

Ordering Information:

Seal Material: Replace ∆ with desired code - Blank = Nitrile (Buna) S = Low Temp Buna. N = FKM* E = Neoprene A = EPDM

When ordering valves or repair packs add voltage and frequency to complete valve number. for examples: valve (ELL53GG8DCCM 12/DC) repair pack (5KELL53GGD DC)

When ordering operators add the letter “O” to the front of the valve number, replace body port number with the letter “D”: example: operator (OELL53GGDDCCM 12/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:

12, 24/DC

Nominal Power:

DC — .85 Watts

Coil Construction:

Molded Class F with 3rd wire ground (Std.), Potted and Class H Option

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 Packs:

See table above.

Options:

Alternate Port Locations, Metering, Alternate Elastomers and All Stainless Steel Construction*

Drawings

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