Call Us: (973) 256-3000 Plast-O-Matic Valves, Inc.
1384 Pompton Avenue
Cedar Grove, NJ 07009 USA

Compact, Normally-Closed PTFE Bellows Seal Solenoid Valves
Series EAST

For applications requiring a compact, cost effective and high pressure rated valve
with extended cycle life.


  • Compact Size: Only 4-9/16 in. high, these valves are ideal for limited space installations.
  • Economical: Low unit cost coupled with high pressure ratings and considerable flow rate (Cv to 0.8) offer excellent opportunities for systems requiring quick opening/quick closing solenoid valves.
  • High Pressure: Particularly for applications where high back-pressures (up to 70 PSI) are required e.g. controlling flow to spray nozzles, high pressure chemical injections, etc. Inlet pressure to 140 PSI. Note that the 1/4" orifice design is NOT recommended for use with DC voltage.
  • Unique Design: PTFE bellows barrier type dynamic seal prevents leaking or fugitive emissions to the atmosphere.
  • Versatility: Can be used with all type solutions. Includes acids, caustics, solvents, chlorine solutions and ultra-pure liquids.
  • Superior Performance: Tested to 2,000,000 cycles, with city water in laboratory conditions.
  • Energy Efficient: Molded 11 Watt NEMA 4 style coil with DIN standard connector results in low energy consumption.
  • Sizes: 1/4 in. and 1/2 in. pipe sizes with 3/16 in.(4.8mm) or 1/4 in.(6.4mm) Orifice.
  • Corrosion Resistant: Rugged thermoplastic construction is resistant to both internal and atmospheric corrosion. No metal parts in wetted areas..
  • Safety/Dependability: Patented Fail-Dry safety design feature provides advance visual warning if seal malfunctions, while permitting valves to continue operating until maintenance can be scheduled.
  • Coil Connector Light: Can be ordered with this optional feature, which lights up brightly to show when the solenoid is energized.

     Note: Handling of Dry Chlorine & Use of Thermoplastic Valves: When ordering a valve for chlorine service, please specify "Chlorine-Vacuum" on the order.  Plast-O-Matic Valves are not recommended for use with pressurized dry chlorine gas.


Specifications & Model Numbers:

Series EAST Specifications and Model Numbers
Pipe Size Orifice Size
in.     mm
Watts CV Max. Pressure
PSI     Bars
Max. Pressure
PSI     Bars
Viton Seals
Model Nos.
1/4" 3/16     4.8 11 0.5 140       9.5 70       4.8 EAST2V6W11
1/4" 1/4       6.4 11 0.8 70       4.8 60       4.1 EAST2V8W11
1/2" 3/16     4.8 11 0.5 140       9.5 70       4.8 EAST4V6W11
1/2" 1/4       6.4 11 0.8 70       4.8 60       4.1 EAST4V8W11


  1. All Model Numbers must be completed with body material at the end as follows: PVC with '-PV', Polypropylene with '-PP', and PVDF(Kynar) with '-PF'. ex: EAST2V6W11-PV.
  2. The Model Numbers listed show Viton seals. For EPDM seals (optional) change 'V' to 'EP'. ex: EAST2EP6W11.
  3. Model Numbers shown with 'W11' (water and dust tight NEMA 4 style coil).
  4. Valves are rated for full vacuum of 30 in. of mercury (Hg).
  5. For Voltages other than 120/60 consult factory.
  6. Note that the 1/4" orifice design is NOT recommended for use with DC voltage.

east cutaway

Helpful Links:

Tech Brief: Considerations of Piping Volume and Velocity when specifying Solenoid Valves

Determining Amperage for a Plast-O-Matic Solenoid Valve This is a technical document in Microsoft Word format that explains how to calculate the amperage required for Plast-O-Matic AC or DC coils.

Tech Brief: Use of Chlorine with Thermoplastic Valves

Overview of the Entire Solenoid Valve Line, which may be the page you were on prior to this one. Provides key items for quick comparison and selection.

Series EASMT & EASYMT 2-way Molded solenoid valves that use a dynamic PTFE bellows seal in lieu of u-cups or rolling diaphragms. The PTFE bellows line replaces all the different seal configurations, is suitable for all types of solutions, and all types of service. Range of sizes is 1/2", 3/4" & 1".

Series EASY-NO, Normally-open, direct acting valve in 1/4" & 1/2" sizes.

Series PS, Pilot-operated valve with outstanding pressure and flow performance. Uses PTFE bellows dynamic seal. Complete sizes 1/2" through 3", requires 5 psi differential for proper operation.

Series THP, Compact 3-way (aka diverter) valve.

Pressure Drop Calculator How will a particular solenoid valve affect the pressure in your piping system? If you know your approximate flow rate in gallons per minute, this calculator will tell you your pressure drop, or "Delta P."

Additional Info: Request Catalog EAST

Plast-O-Matic Valves, Inc. 1384 Pompton Avenue Cedar Grove,
NJ 07009 USA Phone: (973) 256-3000 Fax: (973) 256-4745
California Warehouse 4054 Brewster Way Riverside, CA 92501
USA phone: (951) 686-2852 Fax: (951) 686-6328
Email: Legacy home page: please click here