Bürkert Fluid Control Systems 20093448
2-way diaphragm control valve el.mot.
Технические характеристики
| Type | 3363 |
|---|---|
| Product sub-group | Process control valve |
| Function | Positioner |
| Main valve operating principle | Diaphragm valve |
| Control function | Normally closed (delivery status), with electrical energy storage |
| Fluidic port connection number | 2 |
| Diaphragm size | 25 |
| Материал | PTFE with EPDM backing membrane |
| Материал | Stainless Steel Tube 316L/1.4435 BN2 |
| Valve body internal surface | Interior glass bead blasted Ra <= 1.6 micrometer / Ra <= 62 microinch |
| Valve body exterior surface | Outside glass bead blasted |
| Port connection 1 type | Internal thread |
| Port connection 1 standard | G |
| Port connection 1 DN | 1" |
| Driving force electromotor | AG2 (2500 N) |
| Interface on the actuator | Spindle D14 |
| Interface to actuator | interface LB/diaphragm/body DN 25 |
| Return type | Electrical, energy storage |
| Напряжение питания | 24 V DC |
| Galvanically separated actuator supply | No |
| Control unit | Analogue |
| Electrical connection 1 type | Cable feed-through |
| Control interface | Rugged display with operation keys |
| Inputs / outputs | 1 analogue input + 1 digital input + 1 analogue output + 2 digitaloutputs |
| Auxiliary function | SIM card |
| Protocol | Service-büS |
| Protection type IP (max. with suitable connector) | IP65/67 |
| Protection type NEMA (max. with suitable connector) | NEMA 4X |
| Manual actuation | Yes |
| Материал | Aluminium powder-coated |
| Материал | PPS (Polyphenylene sulphide) |
| Kv value (water) | 15,6 m3/h |
| Cv value | 18,1 gal/min |
| Temperature environment min | -10 °C |
| Temperature medium min | -10 °C |
| Temperature medium max | 130 °C |
| Nominal pressure min | 0 bar |
| Nominal pressure max | 10 bar |
| Nominal pressure (DIN EN 1333) | PN 16 |
| Nominal Pressure (DIN EN 1759) | Class 150 |
| Opening time typical | 2.700 ms |
| Closing time typical | 2.700 ms |
| Type label customer data | None |
| Сертификация | No |
| Сертификация | No |
| Масса | 5,347 kg |
| Approval type | ATEX, IECEx, Material-approval-foods seal materials, Material-approval-pharma-USP Class VI, Material-approval-foods |
| Сертификация | II 3 D Ex tc IIIC T135°C Dc, Ex tc IIIC T135°C Dc, Food - FDA-compliant, Ex ec IIC T4 Gc, Pharma USP Class VI-compliant, II 3 G Ex ec IIC T4 Gc, Food (EC) 1935/2004 compliant according Manufacturer Declaration |