VA3000 series valve driverDetailed product description：

Product Introduction
The VA-3000 series driver is an electronic mechanical product that is compatible with the VB-3000 series valves. It can also be used with other valves through different connectors. Suitable for strokes of 15mm, 17mm or 19mm, 22mm. The stroke used for incremental feedback or proportional control is selected by a jumper. Proportional 0-10V or 4-20mA DC control can be operated in either forward or reverse direction with jumper selection.

VA3000 series valve driver specifications, models, and technical data

model	VA-3100(VA-3200)	VA-3102(VA-3202)
Operation/Control	Reversible, incremental control	Proportional control for forward or reverse rotation
Electronic Circuit	-	Power supply: 24VAC ± 15% Range of selectable input signals: 0-10VDC 4-20mA DC Input impedance: 100 kiloohms
Motor type	Bidirectional synchronization, equipped with a magnetic clutch
The number of power levels of the motor	24VAC 50/60Hz 5.5VA
Power required for the circuit	-	2VA
Torque under normal circumstances	The VA-31 series is 1000 Newtons, and the VA-32 series is 1500 Newtons
Materials used	Gears: stainless steel, brass
	Lower plate of reducer: galvanized steel
	Bracket: Die cast aluminum alloy
	Shell: Flame retardant ABS engineering plastic
Total travel time	When VA-31xx series: When the frequency is 50Hz, it takes 4.6 seconds per millimeter. When the frequency is 60Hz, it takes 3.8 seconds per millimeter When the frequency is 50Hz, it takes 7.77 seconds per millimeter. When the frequency is 60Hz, it takes 6.45 seconds per millimeter
Room temperature limit	Operation: -5~+55 ℃ Storage: -20~+65 ℃
Maximum relative humidity	No condensation	90% non condensing
E-card	-	Connect the end part with a wire with a cross-sectional area of 1.5mm2
Factory decision	-	Position when 22mm travel signal is lost: up
Attachment	Lock nut, scale ruler, scale indicator
Optional accessories	Manual Wheel - M End Point Power Off Switch - K
Net Weight	1.1Kg	1.5Kg