part number:	PV631-04
flow rate air [Nl/min]:	0...7
Kv [m³/h]:	0,006
nominal size:	0,4
operating pressure max. [bar]:	4
input signal:	0-40 V
description:	NO

The piezo miniature flow valve is highly reliable and combines
precise control of flow rates with power consumption under 7 mW.
It is extremely compact and weighs only 23 g. Therefore, it is
very suitable for battery-operated portable devices. Preferred
application in medical engineering. Electronics are not necessary.

Media: 50 µm filtered compressed air or non-corrosive gases

Flange_connection:
according to CNOMO E06.36.120N (15 x 15 mm) or
CNOMO E06.05.80 (30 x 30 mm) with adapter

Operating_pressure: see chart, max. 8 bar
Supply_voltage: 0...40 V DC, residual ripple < 10%, without reverse voltage protection

Electrical_connector:
plug, contact gap 9.4 mm, 3-pin, with coupling socket (Pg 7P),
optionally with wire, red (+), black (-)

Note: The current is to be limited by a > 30 Ω resistor connected in series.

Life_cycle: < 1 billion switching cycles at 6 bar

Power_consumption: < 100 µA, i.e. 7 mW
Switch-on_consumption: 0.6 W
Response_time: 50 ms
Protection_class: IP 65 with coupling socket
Mounting_position: any

Temperature_range: 0 °C to 60 °C / 32 °F to 140 °F

Body: PPS plastic
Elastomer: NBR/Buna-N
Inner_valve: piezoelectric ceramics
Manifold_block: brass (M5), zinc die-cast (G1/8), polyamide (Ø4)

• Delivery of spare parts and industrial equipment throughout the USA by Fedex transport company.
• Flexible payment system accepting bank transfers, MasterCard, VISA, PayPall, App Pay, Google Pay.
• Directly from stock and on order.