Page 126 - Peter Paul 2019 Catalog

HIGH FLOW VALVES
Series 80 >> Model 828 Large Orifice, Internally Piloted —
2-Way Normally Closed Valve
Peter Paul offers a line of large orifice solenoid valves to address process industry requirements for high flow rate or quick dump and fill capacity. These AC or DC powered valves are also suited for low pressure gas and liquid applications. Port sizes for internal pilot, two way normally closed versions range from 1/2” to 3” NPT, with pressure ratings from 3 to 200 PSI.
• Large orifice sizes for high flow applications.
• Body is made of brass forgings.
• Operate on differential pressure — Internal Pilot. • NPT threaded connections.
• Same coils and housings as our popular 20 Series.
OPERATING CONDITIONS
Media: Air, water, and other fluids compatible with Buna seals. Hot water, steam, gasoline and many oils require special seal materials. Consult representative or factory.
(Series 80 pressure ratings may change due to the viscosity of the 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 on proceeding page. Minimum Operating Pressure Differentials: 3 PSI
Leakage: Bubble tight
ELECTRICAL CHARACTERISTICS
Coil Voltage: 6 to 825V AC 60 HZ. and 5 to 720V AC 50 HZ. — 1.8 to 265V DC
Nominal Power: AC — 7.7 Watts DC — 9.5 Watts
Coil Construction: Non-molded Class A (Std.), Molded and Potted Class F or Class H (Opt.) Operating Speed: Up to 100 CPM
Duty Cycle: Continuous
MECHANICAL CHARACTERISTICS
Body: Brass (Std.), Stainless Steel (Opt.)
Internal Components: Stainless Steel (Std.)
Elastomers: Nitrile (Buna) (Std.). Many other elastomers available.*
Housing: Grommet and 1/2′′ NPT conduit – many options available.*
Life Expectancy: Millions of cycles, depending on application, lubrication, etc. Repair Packs: See table on proceeding page.
DE-ENERGIZED (OFF)
IN IN
ENERGIZED (ON)
OUT
OUT IN
Options: Alternate Elastomers, Spade Terminal Coil, European Style DIN, Explosion Proof, Magnetic Latching Coil and Solid- State Timer for use with DIN Coil*
* Consult representative or factory for options and specifications.
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