Page 112 - Peter Paul 2019 Catalog

HIGH FLOW VALVES
Note: This valve also available as an operator. Refer to following page.
OPERATING CONDITIONS
Media: Air and other fluids, compatible with Buna seals. Hot water, steam, gasoline and many oils require special seal materials. (Series 20 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.
Burst Pressure: 5,000 PSI Leakage: Bubble tight Vacuum: To 15′′ Mercury*
ELECTRICAL CHARACTERISTICS
Coil Voltage: 6 to 825V AC 60 HZ. and 5 to 720V AC 50 HZ.
Nominal Power: AC — 7.7 Watts
Coil Construction: Molded (Std.), Non-molded Class A and Potted Class F, (Class H optional) Typical Response Time on Air: 4 – 16 Milliseconds
Operating Speed: Up to 600 CPM with gas media
Duty Cycle: Continuous
MECHANICAL CHARACTERISTICS
DE-ENERGIZED (OFF)
OUT IN
OUT
ENERGIZED (ON)
IN
OUT IN
Series 20 >> Model 22T
Large Orifice, Non-Piloted — 2-Way Normally Closed Valve
Super valves that have ratings that formerly required valves of much greater size. They have higher flow at low pressures and have quick media fill or dump. For use with air and other fluids, compatible with Buna seals. Hot water, steam, gasoline and many oils require special seal materials.
• Large orifice in a smaller package.
• High flow at low pressures.
• Gravity feed lubrication with quick media fill or dump.
Body: Stainless Steel
Internal Components: Stainless Steel
Elastmoers: Nitrile (Buna) (Std.). Many other elastomers available.*
Orifice Diameter: 3/8′′ NPT
Porting: 3/8′′ NPT
Housing: Grommet and 1/2′′ NPT conduit – many options available*
Listings: Most valves are UL and CSA listed.*
Life Expectancy: Millions of cycles, depending on application, lubrication, etc.
Valve Weight: 1.38 lbs
Repair Packs: See table on proceeding page.
Options: Alternate Elastomers, Spade Terminal Coil, European Style DIN Coil and Explosion Proof*
* Consult representative or factory for options and specifications.
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