Peter Paul Magnetic Latching Valve Model MLV828 (IP)

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PeterPaul single orifice valves, in which the orifice is closed in the de-energized position and no flow can exist between the inlet and outlet ports, include a large orifice, internally piloted 2-way normally closed valve. These valves are designed to meet process industry requirements for high flow rate or quick dump and fill capacity. Suitable for gas and liquid applications, these DC-powered valves offer port sizes for pilot lift versions ranging from 1/2” to 3” NPT, with pressure ratings from 3 to 200 PSI.

  • Large orifice sizes for high flow applications.
  • Body is made of brass forgings or 316 stainless steel.
  • Operates on differential pressure — Internal Pilot.
  • NPT threaded connections.
  • Same coils and housings as our popular 20 Series.

Available on backorder

Description

MAX OPER
PRESS. DIFF
MIN OPER
PRESS. DIFF
ORIFICE SIZECV FACTORPIPE SIZEVALVE NUMBER
DCLEADED COILDIN COIL
20031/24.01/2 NPT828B12DGLM828B12DELM
20033/45.83/4 NPT828Y19DGLM828Y19DELM
2003113.01 NPT828D13DGLM828D13DELM
20031 1/229.01 1/2 NPT828E14DGLM828E14DELM
2003246.02 NPT828F16DGLM828F16DELM
2003376.02 1/2 NPT828W17DGLM828W17DELM
2003398.03 NPT828W18DGLM828W18DELM

 

Operating Conditions:

  • Media: Air, water, and other fluids are compatible with standard Buna seals. Hot water, steam, gasoline, and many oils require other 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 above.
  • Burst Pressure: 5,000 PSI
  • Leakage: Bubbletight (with polymer sealing pins)
  • Vacuum:  To 5 Microns*

 

Electrical Characteristics:

  • Coil Voltage: 12, 24/DC
  • Nominal Power: DC — 10.0 Watts
  • Coil Construction: Molded
  • Typical Response Time on Air: Approximate 50 millisecond pulse to energize and de-energize.
  • Operating Speed:  Up to 100 CPM

 

Mechanical Characteristics

  • Body: Stainless Steel
  • Internal Components: Stainless Steel (Std.)
  • Elastomers: Nitrile (Buna) (Std.). Many other elastomers available.*
  • Orifice Diameter: See table above
  • Life Expectancy: Millions of cycles, depending on application, lubrication, etc.
  • Valve Weight: 1.2 lb average
  • Options: Alternate Elastomers

* Consult us for options and specifications

Additional information

Weight1.5 kg
Type

Orifice/Port Size

1/" – 1" NPT

Pressure

3 – 200 PSI

Flow

4.0 – 98 CV