Media separated solenoid valves Series PDV
2/2-way – Normally Closed (NC)
Series PDV directly operated solenoid valve is available with several nominal diameters and in three different versions according to the electrical connection.
Moreover, the fluid separation membrane protects the medium from extreme changes of temperature due to heating of the solenoid.
Moreover, the fluid separation membrane protects the medium from extreme changes of temperature due to heating of the solenoid.
To choose the most suitable model for a specific application, check the chemical compatibility of the medium with the available materials of body and seals.
General Data
| TECHNICAL FEATURES | |
| Function | 2/2 NC |
| Operation | Direct acting with fluid separation membrane |
| Pneumatic connection | On subbase |
| Orifice diameter | 0.8 … 2 mm |
| Flow coefficient kv (l/min) | 0.25 … 0.8 |
| Operating pressure | 0 … 7 bar |
| Operating temperature | 10 ÷ 50 °C (FKM/EPDM) / 20 ÷ 50 °C (FFKM) |
| Fluid | Inert or corrosive liquids and gases compatible with the materials in contact |
| Response time when discharging (ISO 12238) | ≤ 15 ms |
| Installation | In any position |
| MATERIALS IN CONTACT WITH THE MEDIUM | |
| Body | PEEK |
| Seals | FKM – EPDM – FFKM |
| ELECTRICAL FEATURES | |
| Voltage | 12 … 24 V DC – other voltages on demand |
| Voltage tolerance | ±10% |
| Power consumption | 2 W |
| Duty cycle | ED 100% |
| Electrical connection | Industrial standard (9.4 mm), DIN EN 175 301-803-C (8 mm), 300 mm flying leads |
| Protection class | IP65 with connector |
Special versions available on request.
Coding ExampleDownload
| PDV | C0 | 1 | 22 | – | B7 | 3 | G | N | – | M | 00 | 4A | C023 |
| PDV | SERIES | |
| C0 | BODY DESIGN C0 = Body with interface for subbase |
|
| 1 | NUMBER OF WAYS – FUNCTIONS 1 = 2/2-way – NC |
|
| 22 | PNEUMATIC CONNECTIONS 22 = PDV-type interface, 2-way |
|
| B7 | ORIFICE DIAMETER A7 = Ø 0.8 mm B3 = Ø 1.2 mm B7 = Ø 1.6 mm C1 = Ø 2.0 mm |
|
| 3 | SEAL MATERIAL 3 = FKM 4 = EPDM 5 = FFKM |
|
| G | BODY MATERIAL G = PEEK |
|
| N | MANUAL OVERRIDE N = Not foreseen |
|
| M | FIXING M = Fixing screws for metal |
|
| 00 | OPTIONS 00 = None |
|
| 4A | ELECTRICAL CONNECTION 3A = DIN EN 175 301-803-C (8 mm) 4A = Industrial standard (9.4 mm) 7A = 300 mm flying leads |
3C = DIN EN 175 301-803-C (8 mm) with coil rotated 180° 4C = Industrial standard (9.4 mm) with coil rotated 180° 7C = 300 mm flying leads with coil rotated 180° |
| C023 | VOLTAGE – POWER CONSUMPTION C020 = 12 V DC – 2 W C023 = 24 V DC – 2 W |
|
| OPTIONS = Standard OX2 = For oxygen (non-volatile residue less than 33 mg / m2) |
RELATED PRODUCTS
Anti-rotation guide units Series 45
Suitable for cylinders:
- DIN/ISO 6432 (Ø 12, 16, 20, 25 mm)
- ISO 15552, previous DIN/ISO 6431 (Ø 32, 40, 50, 63, 80, 100 mm)
Series 45 guide units can be used with all DIN/ISO 6432 cylinders of Ø 12 ÷ Ø 25 and ISO 15552, previous DIN/ISO 6431, cylinders of Ø 32 ÷ Ø 100.
They have been developed in order to prevent piston rod rotation and can support possible radial loads.
Series 45 guide units are available in three different models depending on the applicable loads.
The UT and HT guides with crawling supports are self lubricating, while HB guides have a ball bush.
To ensure the right choice of the loads in relation to the stroke, please refer to the graphs.
The shorter the stroke the higher will be the applicable loads.
Cylinders ISO 15552 Series 63
Single and double-acting, magnetic, cushioned
Ø 32, 40, 50, 63, 80, 100, 125 mm
The Series 63 pneumatic cylinders have been developed to guarantee high performance and versatility.
Thanks to a new system of adjustable pneumatic cushioning, the cylinders can always guarantee the best regulation whilst significantly reducing noise caused by the impact of the piston on the end block.Besides the standard version, which can be used in many sectors, specific solutions have been developed for applications such as food processing, agriculture, in tensioning, dosing systems and dancer arms for winding applications.
There are also versions for demanding application environments, capable of withstanding extreme temperatures, corrosive atmospheres etc.
Short-stroke cylinders Series QL
Series QL: double-acting, magnetic and non magnetic
Ø 12, 16, 20, 25, 32, 40, 50, 63, 80, 100 mm
Series QL short-stroke cylinders are available in seven different bore sizes from 12 mm to 100 mm and are designed to cover a wide range of application needs, from light duties in packaging or assembly through to the demanding requirements of handling components for woodworking.
The low weight of the aluminium body and the compact design makes this cylinder range quick and easy to install, even in confined or awkward spaces.
Series QL is available in double acting, magnetic and non-magnetic designs.
A full range of accessories such as standard, large and narrow mounting feet enhance the applicability and usability of the range.
Short-stroke cylinders Series QP – QPR
Series QP: single and double-acting, magnetic
Series QPR: double-acting magnetic, non-rotating
Ø 12, 16, 20, 25, 32, 40, 50, 63, 80, 100 mm
Series QP - QPR cylinders are available in 10 bore sizes, from Ø 12 to Ø 100.
Their compact dimension allows the installation in small spaces.
Because of their particular construction, they can be mounted by means of feet or trunnion.
The guides are manufactured in the external profile parallel to the sliding axis on three sides.
These are used to locate the switches that sense the piston position.
The non rotating guides make the QPR suitable for supply operations and for handling equipment.
Stainless steel cylinders Series 97
Single- and double-acting, cushioned, magnetic.
Ø 32, 40, 50, 63 mm
Series 97 stainless steel cylinders can be used in critical applications where a high level of corrosion resistance is required (for example: off-shore, naval, food industries).
These cylinders are normally equipped with end-stroke cushioning which can be adjusted through a screw on the end block.
In order to quieten the impact of the piston on the end block, these cylinders are also equipped with mechanical cushioning.