Peter Paul Hazardous Location Valve Model SLW51

General purpose valves for pneumatic and hydraulic applications. The versatility of these valves is increased to include the handling of hot air, hot water, refrigerants and many other media, by the use of different seals. Air and other fluids compatible with standard Buna seals. Hot water, steam, gasoline, oils, some hydraulic fluids, and many media require special seal materials. • General purpose valve with reduced power consumption. • Increased versatility. • For pneumatic and hydraulic application. • NEMA 4 rating is standard with encapsulated coil. • High quality engineering.

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Description
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MAX. OPER. PRESS. DIFF.				ORIFICE SIZE	CV FACTOR	VALVE NUMBER
GAS		LIQUID
AC	DC	AC	DC	N.O.	N.O.
300	200	300	200	1/32	.020	SLW51G8XCCP
270	120	120	65	3/64	.048	SLW51H8XCCP
135	50	40	30	1/16	.075	SLW51J8XCCP
70	35	30	20	5/64	.134	SLW51V8XCCP
55	30	25	15	3/32	.150	SLW51K8XCCP

Operating Conditions:

Media: Air and other fluids compatible with standard Buna seals. Hot water, steam, gasoline, oils, some hydraulic fluids, and many media require special seal materials. (Series 50 pressure ratings may change due to the viscosity of the liquid.)*

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: 5,000 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: 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.) or Brass (Opt.)

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: Encapsulated with 1/2″ NPT conduit

Life Expectancy: Millions of cycles, depending on application, lubrication, etc.

Valve Weight: 0.60 lbs

Repair Packs: See table above.

Options: Alternate Port Locations, Metering, and Alternate Elastomers*

Weight	1.5 kg
Orifice/Port Size	1/8" NPT
Pressure	5000 PSI
Flow	.020 – .150 CV
Wattage	1.8W
SPECIAL NOTE	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