Pressure Series
The 700 Pressure Series features a pilot-actuated air valve switch with a precision-adjustable pilot setpoint. Ideal for applications requiring intrinsic safety, pneumatic sequencing, and accurate pressure relief, it comes in four mounting styles for maximum 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. 100 cc/min @ 90 Psi Valve Input – (Note: Valve only exhausts when in the closed position.) |
| 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] |
Ordering Information
