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.
Features:
- 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.
Dimensions:
Specifications & Model Numbers:
|
Series EAST Specifications and Model Numbers |
||||||
|---|---|---|---|---|---|---|
|
Pipe Size |
Orifice Size in. mm |
Watts | CV | Max. Pressure Inlet PSI Bars |
Max. Pressure Outlet 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 |
Notes:
- 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.
- The Model Numbers listed show Viton seals. For EPDM seals (optional) change ‘V’ to ‘EP’. ex: EAST2EP6W11.
- Model Numbers shown with ‘W11’ (water and dust tight NEMA 4 style coil).
- Valves are rated for full vacuum of 30 in. of mercury (Hg).
- For Voltages other than 120/60 consult factory.
- Note that the 1/4″ orifice design is NOT recommended for use with DC voltage.
Helpful Links:
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.