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The 700 Pressure Series is a pilot actuated pressure valve with a precision adjustable pilot setpoint. Perfect for use in applications which require intrinsic safety, pneumatic sequencing, and precise pressure relief. Four mounting styles are available for design flexibility. Valves can be ordered as normally open or normally closed and pilot actuation can be factory preset.
PP 700 Series Air Valve Switch
Specifications
| VALVE TYPE | 3 WAY (Exhaust To Atmosphere) Air Assisted Servo |
| OPERATING PRESSURE | PILOT=SEE CHART, Valve=20-115 psi [Pressure Only] |
| OPERATING SPEED | 64 Msec At 90 Psi VALVE INPUT |
| PORTING | PILOT=See Ordering Info., Valve=5/32 OD Tube Push In |
| FLOW RATE | Cv-0.06, Orifice-0.080, 2.5 CFM At 100 Psi |
| SUPPLY CONSUMPTION | Approx. 275 cc/min At 30 Psi, Valve Input 700 cc/min At 100 psi |
| MATERIALS | |
|---|---|
| Pilot= | Body..Polysulfone Diaphragm..Polyurethane Spring..Stainless Others..Nylon, Acetal |
| Valve= | Housing..Nylon Plunger..Aluminum Seals..Buna N Others..Brass |
| OP. TEMPERATURE | 40 to 140 F [4 – 60 C] |
| REPEATABILITY | Less than +/-2% of full scale pilot adj. |
| EFFECT OF SUPPLY | Less than 0.1 psi increase in pilot setpoint per 10 psi increase in supply |
| MEDIA | Filtered Air [5 Micron] |
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