Peter Paul Hazardous Location Valve Model N71

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2-Way Normally Open Valve The N70 line PeterPaul Hazardous location valves are UL listed and Certified for Non-Incendive Hazardous Locations — Class I, Div 2, Groups A,B,C and D – Class II, Div 2, Groups E,F and G – T3C Temperature rating

  • Largest direct acting (non-piloted) valve we manufacture.
  • Large orifice.
  • High flow.
  • Will operate effectively at very low pressures or vacuum.

Available on backorder

Description

MAX. OPER.
PRESS. DIFF.
ORIFICE SIZECV FACTORCONDUIT HOUSING
1/4 NPT PORTS
ACDC
3503501/16.09N71J9ZCP-∆
2502503/32.22N71K9ZCP-∆
1751751/8.35N71N9ZCP-∆
1251255/32.45N71O9ZCP-∆
1001003/16.50N71P9ZCP-∆

 

Ordering Information:

Seal Material: Replace ∆ with desired code – Blank = Nitrile (Buna) S = Low Temp Buna. N = FKM* E = Neoprene A = EPDM

When ordering valves or repair packs add voltage and frequency to complete valve number. for examples: valve (N71P9ZCP 120/60) repair pack (KN71PDX AC)

When ordering operators add the letter “O” to the front of the valve number, replace body port number with the letter “D”: example: operator (ON71PDDCP 120/60)

 

Operating Conditions:

  • Media: Air and other common gases and common refrigerants except ammonia, city gas supplies by public utilities, Nos. 1 and 2 fuel oils, oils having viscosity not more than 40, SU at 100°F, steam, some hydraulic and water or other aqueous non-flammable liquids
  • 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 above.
  • Burst Pressure: 4000 PSI
  • Leakage: Bubble tight for standard valves.
  • Vacuum: To 5 Microns*

 

Electrical Characteristics:

  • Coil Voltage: 12/DC, 24/DC, 48/DC, 125/DC, 120/60-110/50, 240/60, and 24/60.
  • Nominal Power: AC — 18.0 Watts DC — 16.0 Watts
  • Coil Construction: 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. Copper – AC Only.
  • Elastomers: Nitrile (Buna) (Std.). Many other elastomers available.*
  • Orifice Diameter: See table above.
  • Porting: Standard 1/4″ NPT (other ports available).*
  • Life Expectancy: Millions of cycles, depending on application, lubrication, etc.
  • Valve Weight: Conduit Valve: 2.06 lb
  • Repair Packs: See table above.
  • Options: Alternate Port Locations, Metering and Alternate Elastomers * Consult representative or factory for options and specifications.

Additional information

Weight1.5 kg
Type

Orifice/Port Size

1/4" NPT

Pressure

0 – 350 PSI

Flow

.09 – .50 CV