Vannes papillon et à disque
USAGE
The sector valve, sector gate and double-plate valve are designed to stop material flow and can be used as part of a dosing and weighing unit or autonomously. They can be controlled by an automatic control system or manually. The dosed materials are granular components with particle sizes of no more than 3 mm. The disc valve is designed to cut off the material supply from the feeding device to the weighing hopper upon a command from the dosing control system.
SPÉCIFICATIONS TECHNIQUES
| Nom des caractéristiques | Volet papillon | Volet à disque | Volet à deux battants | Vanne papillon |
|---|---|---|---|---|
| Gestion | électropneumatique | électropneumatique | électropneumatique | manuelle / électropneumatique |
| Pneumatic power must be supplied from a pressure network, MPa | 0,5 ± 0,1 | 0,5 ± 0,1 | 0,5 ± 0,1 | 0,5 ± 0,1 |
| Air consumption, normalized to standard conditions (t = 20°, P = 0,1 MPa), m3/min, not more | 0,0258 | 0,07 – 0,42 | 0,294 – 0,924 | 1,374 / 0,132 / 0,096 |
| Volume of air consumed per cylinder operation cycle (2s), m3 | 0,00043 | 0,0005 – 0,011 | 0,0035 – 0,011 | 0,0229 / 0,0022 / 0,0016 |
| Voltage, V | 220 ± 22 | 220 ± 22 | 220 ± 22 | 220 ± 22 |
| Degree of protection of electrical equipment enclosures | IР54 | IР54 | IР54 | IР54 |
| Consumed power, W | 15 | 15 | 15 | 5 / 10 / 5 |
| Average total service life, years | 10 | |||
| Weight, kg, max | 54 | 6 – 22 | 21 – 40 | 17 – 61 |
| Disk diameter, mm | 80 / 150 / 200 / 300 | |||
| Pneumatic cylinder diameter, mm | 32 – 100 | 50 / 80 | 250 / 75/25 / 75 | |
| Stroke of pneumatic cylinder rods, mm | 50 / 100 | 125 / 125 / 160 | 100 / 50 | |
| Requirements for cleaning and drying compressed air according to GOST 17433-80, class | 7 | |||
| Cover diameter, mm | 350 / 490 / 630 | 490 / 350 | ||
| Inlet hole dimensions, mm | 420х412 / 160х120 / 100х170 / 160х120 / 100х170 |
SPÉCIFICATIONS
