Page 228 - Peter Paul 2019 Catalog

HIGH FLOW VALVES
Series 80 >> Model 829B Very Large Orifice, Linked-Piloted —
2-Way Normally Closed Valve
Super valves that have ratings that formerly required valves of much greater size. They are higher flow at low pressures and have quick media fill or dump for air and inert gases.
• Large orifice.
• High flow at high and low pressures.
OPERATING CONDITIONS
Media: Air and inert gases.
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: 1000 PSI
Leakage: Bubble tight for standard valves. Vacuum: To 5 Microns*
ELECTRICAL CHARACTERISTICS
Coil Voltage: 12 to 1150V AC 60 HZ. and 11 to 1035V AC 50 HZ. — 2.5 to 220V DC Nominal Power: AC — 18.0 Watts DC — 16.0 Watts
Coil Construction: Molded and Potted Class F, Class H (Opt.)
Operating Speed: Up to 100 CPM
Duty Cycle: Continuous
MECHANICAL CHARACTERISTICS
Body: Aluminum anodized, corrosion resistant
Internal Components: Stainless Steel and Anodized Aluminum
Elastomers: Buna (Std.). Many other elastomers available.*
Orifice Diameter: See table on proceeding page.
Porting: 1/2′′ NPT
Housing: Grommet and 1/2′′ NPT conduit – many options available.*
Life Expectancy: Millions of cycles, depending on application, lubrication, etc. Valve Weight: 2.20 lbs
Repair Packs: See table on proceeding page.
Options: Alternate Elastomers, valves for oil and water available.*
* Consult representative or factory for options and specifications.
DE-ENERGIZED (OFF)
OUT IN
ENERGIZED (ON)
OUT IN
OUT IN
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