Pilot-operated pneumatic directional control valveVP-700 series

spool 3-way normally closed

Vacuum Series The 700 series is a pilot actuated pressure valve with a precision adjustable pilot setpoint. Perfect for use in the 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. SPECIFICATIONS VALVE TYPE - 3 WAY (Exhaust To Atmosphere) Air Assisted Servo OPERATING PRESSURE - PILOT=Vacuum 1-30 InHg Valve=20-115psi [Pressure Only] OPERATING SPEED - 64 MSEC @ 90 psi VALVE INPUT PORTING - PILOT=See Ordering Info. Valve=5/32 OD Tube Push In FLOW RATE - Cv=.06 Orifice=0.080 2.5 CFM @ 100psi SUPPLY CONSUMPTION - Approx. 275 cc/min @30psi Valve Input 700 cc/min @ 100psi 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 InHg increase in pilot setpoint per 5psi increase in supply MEDIA - Filtered Air [5 Micron]