Proportional control valves »pulstronic« type

	Proportional control valves »pulstronic« type For electronic pressure control Compact, electropneumatic pressure regulating valve which converts an electronic signal to a pneumatic pressure. It is particularly suited for precise pressure regulation as well as for pressure control in conjunction with a constant flow due to its internal control loop with electronic pressure feedback. Operating principle: Two pulsed pilot valves change the pressure in the control chamber. A downstream pressure booster converts the pilot pressure into an outlet pressure. The outlet pressure is measured with a pressure sensor and fed into the internal control loop. The setpoint is established over the electrical plug-in connector as a standard signal (0 to 10 V).
	Medium:	Air, neutral gases (50 µm, filtered)
	Pressure range:	0 to 10 bar
	Operation:	Pulsed 2/2-way valves
	Piloting:	0 to 10 V (on request: 0 to 20 mA or 4 to 20 mA)
	Medium temperature:	0 to 60 °C
	Ambient temperature:	0 to 50 °C
	Analogue setpoint:	0 to 10 V
	Failsafe position:	Maintenance of pressure in case of loss of voltage
	Body:	Aluminium / plastic
	Valve trim:	Stainless steel / plastic
	Sealant:	NBR, Viton
	More information:	Data sheet
PV 2150
	Proportional control valves, 3-way type, with control loop, 24 VDC
	Art. No.	Port	DN	Flow rate (6 bar) Nl l/min	B	H	Price €
	PV 2130	4 mm plug connection	0.5	7	36	88	328,20
	PV 2140	G 1/8	4	550	36	135	572,50
	PV 2150	G 1/4	7	1250	46	160	588,40
	PV 2160	G 1/2	12	4000	55	206	755,40

Keywords