Series EL 50 Model EL53 - Piped Exhaust

Peter Paul Series EL 50 Model EL53 (piped) Valve

3-WAY NORMALLY CLOSED (piped)

Low Wattage Hazardous Location 3-Way Normally Closed Valve (piped exhaust) 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 E53.
Flame-Proof construction.
High quality engineering.

Tabs

Specifications

VALVE SPECIFICATIONS

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

AC	DC	INLET	EXH	INLET	EXH	VALVE NUMBER

120	120	1/32	1/32	.022	.048	EL53GG8XCCM-∆
120	120	1/32	3/64	.055	.048	EL53GH8XCCM-∆
60	60	3/64	3/64	.055	.048	EL53HH8XCCM-∆
30	30	1/16	1/16	.075	.075	EL53JJ8XCCM-∆

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 (EL53HH8XCCM 120/60) repair pack (5KEL53HHX AC)

When ordering operators add the letter “O” to the front of the valve number, replace body port number with the letter “D”: example: operator (OEL53HHDDCCM 120/60)

Operating Conditions:

Media:

Air and other common gases and common refrigerants except ammonia, city gas supplies by public utilities, Nos. 1 and 2 fuel oils, oils having viscosities not more than 40, SU at 100° F, steam, some hydraulic and water or other aqueous non-flammable liquid

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/DC, 24/DC, 48/DC, 125/DC, 120/60-110/50, 240/60, and 24/60.

Nominal Power:

AC — 1.8 Watts, DC — 1.8 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. Copper – AC Only.

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

To view files Autodesk Viewer can be found here. https://viewer.autodesk.com/