Page 104 - Peter Paul 2019 Catalog
P. 104

   GENERAL PURPOSE VALVES
   Series 70 >> Model 75
3-Way Directional Control Valve
Super valves that have ratings that formerly required valves of much greater size. Air, water, and other fluids compatible with standard Buna seals. Hot water, steam, gasoline, and many oils require special seal materials.
• Largest direct acting (non-piloted) valve we manufacture. • Large orifice.
• High flow.
• Will operate effectively at very low pressures or vacuum.
 Note: This valve also available as an operator. Refer to following page.
OPERATING CONDITIONS
Media: Air, water, and other fluids compatible with standard Buna seals. Hot water, steam, gasoline, and many oils require special seal materials. (Series 70 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: 4000 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 (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
Duty Cycle: Continuous
MECHANICAL CHARACTERISTICS
Body: Stainless Steel (Std.) or Brass (Opt.)
Internal Components: Stainless Steel
Elastomers: Nitrile (Buna) (Std.). Many other elastomers available.*
Orifice Diameter: See table on proceeding page.
Porting: Standard 1/4” NPT (other ports available).*
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: Grommet Valve: 2.00 lb Conduit Valve: 2.06 lb
Repair Packs: See table on proceeding page.
Options: Alternate Port Locations, Metering and Alternate Elastomers
* Consult representative or factory for options and specifications.
DE-ENERGIZED (OFF)
ENERGIZED (ON)
N.O.
IN
N.C.         IN N.O.
     N.O.
                                                                                           N.C.
IN
N.C.
                                      102 >>> 1-860-229-4884 >>> www.peterpaul.com
  























































   102   103   104   105   106