PP700

Description:
Pilot-actuated pressure valve with precisely adjustable pilot
setpoint. Perfect for applications which require intrinsic
safety, pneumatic sequencing or pressure relief. Valves are
normally opened or closed. The switch complies with
FDA regulations and is suitable for water and food products.

Media: 5 µm filtered compressed air

Pressure_valve:
3-port/2-way air-assisted servo valve with exhaust to atmosphere,
NO or NC, made of nylon

Supply_pressure: 1.4...8 bar, untapped exhaust
Air_consumption: max. 0.3 l/min at 2 bar supply pressure or
max. 0.7 l/min at 7 bar
Pneumatic_connection: quick connector for hose external diameter
of 4 mm (5/32")
Flow_rate: 70 l/min at 7 bar, nominal size DN 0.2, Kv = 0.05
Switching_time: 64 ms at 6 bar supply pressure

Accuracy_pressure_switch:
at supply pressure variation of 0.7 bar = <7 mbar pressure deviation

Accuracy_vacuum_switch:
at supply pressure variation of 0.3 bar = <3 mbar pressure deviation

Repeatability: ± 2% FS

Temperature_range: 4 °C to 60 °C / 40 °F to 140 °F

Mounting_position: any

Body: polysulphone
Spring: stainless steel
Diaphragm: polyurethane
Media_non-contact_parts: nylon, carbon fibre nylon, acetal