Peter Paul Magnetic Latching Valve Model MLV 23 [3-wire, Piped Exhaust]

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PeterPaul dual orifice valves feature a design where the body orifice is closed and the sleeve orifice is open when the valve is de-energized. This configuration ensures no flow between the inlet and cylinder ports, while allowing flow between the cylinder and exhaust ports. These valves are particularly suitable for applications requiring precise directional control in pneumatic and hydraulic systems. Additionally, the 3-Way Normally Closed 3-Wire Magnet Latching Valve with Piped Exhaust from PeterPaul is ideal for use in remote locations with unreliable power or in battery-operated equipment with limited capacity. It is favored in settings where continuous coil heating is undesirable. The valve accommodates air, water, and other fluids compatible with standard Buna seals, while more demanding media such as hot water, steam, gasoline, oils, and certain hydraulic fluids may necessitate specialized seal materials.

  1. Common Black wire set to Neutral (-)
    1. Pulse Yellow lead to Positive (+) to latch
    2. Pulse Blue lead to Positive (+) to un-latch
  2. Common Black wire set to Positive (+)
    1. Pulse Yellow lead to Neutral (-) to un-latch
    2. Pulse Blue lead to Neutral (-) to latch

Available on backorder

Description

MAX OPER
PRESS. DIFF
ORIFICE SIZECV FACTOR3 WIRE LEADWIRE VALVE NUMBER
DCN.C.N.O.N.C.N.O.1/8″ NPT PORTS1/4″ NPT PORTS
3851/321/32.024.02423GG7X3LM-∆23GG9Z3LM-∆
1503/641/16.052.09523HJ7X3LM-∆23HJ9Z3LM-∆
1001/161/16.095.09523JJ7X3LM-∆23JJ9Z3LM-∆
1001/163/32.095.15623JK7X3LM-∆23JK9Z3LM-∆
653/323/32.214.15623KK7X3LM-∆23KK9Z3LM-∆
401/83/32.404.15623NK7X3LM-∆23NK9Z3LM-∆
203/163/32.500.15623PK7X3LM-∆23PK9Z3LM-∆

 

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 (23JJ7D3LM 12/DC) repair pack (K23JJ3L DC)

 

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.
  • 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 — 8.0 Watts
  • Coil Construction: Molded Class B with three – 24” leadwires
  • Typical Response Time on Air: Approximate 50 millisecond pulse to energize and de-energize.
  • Operating Speed:  Up to 600 CPM

 

Mechanical Characteristics

  • Body: Stainless Steel
  • Internal Components: Stainless Steel
  • Elastomers: Nitrile (Buna) standard. FKM, EPDM, Neoprene and Low Temp Nitrile (Buna) are available.*
  • Orifice Diameter: See table above
  • Porting: 1/8” or 1/4” NPT
  • Life Expectancy: Millions of cycles, depending on application, lubrication, etc.
  • Valve Weight: 1.2 lb average
  • Repair Packs: See table above.
  • Options: Alternate body materials, voltages, elastomers available.*

* Consult us for options and specifications

Additional information

Weight1.5 kg
Type

Orifice/Port Size

1/8" or 1/4" NPT

Pressure

0 – 385 PSI

Flow

.024 – .500 CV