VCLQV

Control of solids
Filling control valves

Intended use

The filling control valve VCLQV are to be used to signal and ensure the connection of hose in silo or deposit installations or any other tranport system due to the swiveling lever and control the transport or distribution for dusty and powdery, granulated and grainy bulk goods or viscous or liquid products due to the pneumatic valve.

Function

While coupling the counter coupling or hose coupling, the lever is swivelling besides and the limit switch will be actuated.

At the ending of the coupling, the lever moves back to the initial position and the switch is disengaged.

Inside the valves there is an elastic hose made of Natural gummy that is squeezed either by compressed air or by water pressure. The existing solids are encolsed due to this compression and when there is no pressure in the valve, the hose opens and returns to the original shape allowing the flow of product.

Mechanical connection

Mount the indicator using the counterflange.

The lever must be installed over the connection, approximately at medium height and when it is mounted to inclined or horizontal tubing, the swivelling lever limit switch always must be mount on the top side. The lever must fall trough his own weight in the drafted final position.

Dimensions

Approximate measures given in mm.

Technical data


Name	Filling control valve
Type	VCLQV DN-80 – ref: 2901-0-080 VCLQV DN-100 – ref: 2901-0-100
Swiveling lever:
Supply voltage	10 – 250 V AC (50 – 60 Hz) 10 – 250 V DC
Contact function	1 NO + 1 NC
Capacity of the contact	1,5 A / 250 V AC (for resistive loads) For inductive or capacitive loads reduce at 50%
Cable output	5 meters
Ambient temperature	-25° C – +70° C
Product temperature	+80° C
Pneumatic valve:
Proccess pressure	+4 bar
Control pressure	+2.5 bar over the proccess pressure
Difference in pressure	+2.5 bar
Solenoid 3/2-way control valve:
Power consumption	AC pick-up power 14 VA holding power 21 VA DC 8 W
Gasket	Viton
Solenoid	Adjustable 4x90°
Electrical connector	Adjustable 4x90
Maximum air temperature	+60° C
Minimum air pressure	0 bar
Maximum air pressure	+10 bar
Nominal flow	From 1 to 2 100 l/min From 2 to 3 120 l/min
Nominal size	Ø 1,8 mm
Protection	IP65 according DIN EN60529
Weight	17 kg depending on the model
Materials:
- Swiveling level:
Housing	Zincated steel
Cable	Double insulation PVC
- Pneumatic valve:
Housing	Aluminium
Process connection	Aluminium
Elastic hose	Natural gummy resistant to abrasion (NR)