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All Categories > Manufacturers > Predyne (Precision Dynamics) > PreDyne 2-and 3-Way Valves 
 

PreDyne 2-and 3-Way Valves

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PI-M Series Sub Miniature Valves

Low Power Sub-Miniature Valve (M Series)

Orifice Sizes: .031 to .052
Maximum Operating Pressure Range: 10 to 100 PSIG
Flow Rate: 0.020 to 0.368 Cv

The Predyne aka Precision Dynamics M Series implements efficient power conservation in a solenoid valve that is specifically designed for sub-miniature two- and three-way pneumatic and select liquid applications. Field proven to exceed performance requirements in battery-powered applications, the M Series can be designed for extreme low wattage conditions. With a compact size, consistent high-speed response time, and reliable operatic over 200 million cycles, the M Series delivers extended performance and precision flow control in a small lightweight environment.

Ideal for inline PC interfacing ...

PI-E & EH Series Solenoid Valve

Low Power Pneumatic Solenoid Valve (E & EH Series)

Orifice Sizes: 1/32 to 5/64
Maximum Operating Pressure Range: 20 to 190 PSIG
Flow Rate: 0.018 to 0.036 Cv

Predyne aka Precision Dynamics 2- or 3-way sub-miniature solenoid valve that delivers faster response times and higher flow rates, the E & EH Series is specifically engineered for air and dry gas applications. A nickel-plated body and coil housing construction produces a highly durable, corrosion resistant valve. With a wattage range of 0.65-2 the E & EH Series provides versatility for power conserving, high pressure, and high flow applications.

The E & EH Series is an excellent choice for:

  • Medical and Respiratory Healthcare
  • Printing Machinery and Sorting Equipment
  • ...

PI-G & GH Series

Sub-Miniature Valve (G & GH Series)

Orifice Sizes: .032 to .078
Maximum Operating Pressure Range: 10 to 275 PSIG
Flow Rate: 0.018 to 0.063 Cv

This extremely versatile Predyne aka Precision Dynamics 2- or 3-way sub-miniature valve gives you the option of choosing the highly durable stainless steel or the lightweight corrosion resistant acetal body, to meet your overall design parameters. Select stainless steel to resist corrosion in most acids and alkaline solutions, or pick acetal for a tough and heat resistant metal substitute to meet your weight and chemical inert requirements.

G & GH Series with a stainless steel body is often the first choice for:

  • Hospital Equipment
  • Laboratory Equipment
  • Air Sampling Systems ...

PI-A series

Modular Design Valve (A Series)

Orifice Sizes: 1/32 to 5/32
Maximum Operating Pressure Range: 50 to 1000 PSIG
Flow Rate: 0.019 to 0.300 Cv

Predyne aka Precision Dynamics A Series gives you a highly adaptable design for practically all applications requiring flow between Cv 0.019 and 0.300. This robust 2- or 3-way miniature solenoid utilizes a stainless steel body to resist corrosion for most acids, alkaline solutions, and harsh environments. The A Series can also be made with a brass body for a more cost effective solution. Available in numerous port configurations orifice sizes, and material combinations, the A Series is a highly flexible valve that fulfills the requirements for most applications.

A Series with a stainless ...

PI-A Series (Plastic Body)

Plastic Body Valve (A Series)

Orifice Sizes: 1/32 to 5/32
Maximum Operating Pressure Range: 30 to 250 PSIG
Flow Rate: 0.019 to 0.180 Cv

Predyne aka Precision Dynamics A Series with a polypropylene body provides the same flexibility of design as the brass and stainless steel options while being resistant to many chemical solvents, bases, and acids. The plastic body is also highly resistant to erosion throughout the flow path. The wide range of physical properties and relative ease of processing make polypropylene an extremely attractive material capable of competing with more expensive resins in a number of demanding applications. An excellent lightweight alternative to metal bodies.

The A Series with a plastic body ...

PI-B Series (2 & 3 way modular design)

Modular Design Valve (B Series)

Orifice Sizes: 1/32 to 3/16
Maximum Operating Pressure Range: 15 to 400 PSIG
Flow Rate: 0.018 to 0.430 Cv

Predyne aka Precision Dynamics B Series is a direct acting solenoid valve, available in 2-way or 3-way functionality.  Like all of our valves, the B Series has bubble tight plunger construction and is designed to last for millions of cycles in general purpose liquid, gas, and vacuum applications.  The B Series is available in various orifice sizes, a variety of body materials, wattages, and coil constructions for the utmost adaptability to your application requirements.  The B Series is an excellent choice for most general-purpose application requiring a CV of 0.018 to 0.430. ...


PI - High Flow Valve C Series

High Flow Valve (C Series)

Orifice Sizes: 1/32 to 7/32
Maximum Operating Pressure Range: 5 to 400 PSIG
Flow Rate: 0.019 to 0.420 Cv

Predyne aka Precision Dynamics C Series, available only in brass, is a highly durable miniature 2- or 3-way direct acting valve for applications that require a higher flow control. The C Series also utilizes a larger diameter body and larger port connections for higher Cv valves rates. The free machining brass body allows for fast and precise machining, translating into lower product costs as compared to stainless steel. Design engineers appreciate the quality inherent in solid brass components.

Choose the C Series for:

  • Therapeutic Beds
  • Automotive Applications
  • Packaging ...

PI - High Flow Valve D Series

High Flow Valve (D Series)

Orifice Sizes: 3/64 to 3/8
Maximum Operating Pressure Range: 10 to 900 PSIG
Flow Rate: 0.045 to 0.880 Cv

For maximum flow in a miniature solenoid valve the Predyne aka Precision Dynamics D Series valves delivers a wide range of CV values and maximum operating pressures. The D Series is also available in multiple body materials, seal materials, coil constructions, voltages, and wattages. Proven to perform for millions of cycles without failure, the D valve as with the entire valve series is ideal for manifold configurations, sub-assemblies, and complete fluidic systems. The D Series is the largest in a progression A Series, B Series, and C Series of the highly flexible, modular design, ...


PI-M Series Sub Miniature Valves

Low Power Sub-Miniature Valve (M Series)

Orifice Sizes: .031 to .052
Maximum Operating Pressure Range: 10 to 100 PSIG
Flow Rate: 0.020 to 0.368 Cv

The Predyne aka Precision Dynamics M Series implements efficient power conservation in a solenoid valve that is specifically designed for sub-miniature two- and three-way pneumatic and select liquid applications. Field proven to exceed performance requirements in battery-powered applications, the M Series can be designed for extreme low wattage conditions. With a compact size, consistent high-speed response time, and reliable operatic over 200 million cycles, the M Series delivers extended performance and precision flow control in a small lightweight environment.

Ideal for inline PC interfacing ...