Page 60 - Peter Paul 2019 Catalog

GENERAL PURPOSE VALVES
OPERATING CONDITIONS
Series 40 >> Model 42
All-Plastic — 2-Way Normally Closed
General purpose valve engineered for economical applications. Engineered for competitive cost and reliable service. The valves can be used with air, inert gas and liquid media.
• Cost competitive.
• Molded plastic exterior with internal stainless steel parts.
• Engineered with proven performance and reliable service.
• Also available with a forged brass body and integral
mounting bracket.
• Great for humidifiers, pneumatic actuation systems, beverage
dispensers and other equipment.
Media: Air, inert gases and liquid media. (Series 40 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. Do NOT allow water to freeze when using plastic body. 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 252V AC 60 HZ. and 10.5 to 221V AC 50 HZ. — 4.7 to 100V DC Nominal Power: AC — 3.3 Watts DC — 5.0 Watts
Coil Construction: Encapsulated Molded Class B with 24′′ leads
Typical Response Time on Air: 4 – 16 Milliseconds
Operating Speed: Up to 600 CPM Duty Cycle: Continuous
MECHANICAL CHARACTERISTICS
Body: Polyester Plastic (Std.) or Forged Brass (Opt.)
Internal Components: Stainless Steel
Elastomers: Nitrile (Buna) (Std.). Many other elastomers available.*
Orifice Diameter: See table on proceeding page.
Porting: 1/8′′ NPT
Housing: Grommet
Listings: Most valves are UL and CSA listed.*
Life Expectancy: Millions of cycles, depending on application, lubrication, etc. Valve Weight: 0.27 lbs average (with plastic body)
Repair Packs: See table on proceeding page.
Options: Forged brass body in various porting styles.*
* Consult representative or factory for options and specifications.
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