Description
CLEARANCE ITEM: 1/2 in. Series EAST Thermoplastic Solenoid Valve
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.
Valves are spring return normally closed and direct acting with a simple push-pull plunger design. There is no minimum pressure required for operation. The PTFE bellows shaft seal eliminates the need for an elastomer seal which can weaken as a result of chemical attack. The PTFE bellows assures non sticking operation and exceptionally long cycle life. The bellows design also allows a stock valve to be used for vacuum or pressure. The poppet seat ensures bubble tight shutoff.
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.
Plast-O-Matic Part Numbers: EAST4EP8W11-120/60-PV, EAST4V8W11-120/60-PV, EAST4V8W11-PV-Z-COOL, EAST4V8W11-120/60-PP