Important notice - We will be performing system maintenance from 4pm Friday 19th April. Whilst we are performing this maintenance there will be no pricing available or ability to place orders. This will last for 2-3 days. Please contact customer support for any enquiries 0116 284 9900. We apologise for any inconvenience caused.
ASCO
Valve according to NAMUR standard for mounting on, among other things, pneumatic rotary attachments. The same valve has 3/2 or 5/2 function depending on which of the two provided intermediate plates is used.
There are many different versions of series 551. It can be provided with most voltage variants, with ATEX approved coil for explosive environments and with a low power pilot valve. In addition to aluminium, housing is available in SS316 steel or brass for low temperatures, - 40 °C. All electrically and air operated valves with aluminium housing have environmental protection as standard. This means that all the internal parts are totally sealed against fluids, dust, corrosive substances etc. that may be present in the direct surroundings.
Even the exhaust from the return chamber is led to the exhaust ports via an internal channel. For further protection, the pilot exhaust can also be led away to prevent contamination entering in this way. The environmental protection makes the 551 series suitable for both dirty environments and clean rooms. The electrical enclosure protection for all models is IP65.
Connection | G1/4 |
---|---|
Differential pressure max | 10 bar |
Differential pressure min | 2 bar |
Flow factor / flow coefficient | 12,5 |
Flow max | 860 l/min |
Function 1 | 3/2-5/2 |
Function 2 | Electric, NAMUR |
IP class | IP65 |
---|---|
Material of body | Anodised aluminum |
Temperature operational max | 60 °C |
Temperature operational min | -25 °C |
Type of valve | Electrically controlled |
Voltage AC | 24 V |
Valve according to NAMUR standard for mounting on, among other things, pneumatic rotary attachments. The same valve has 3/2 or 5/2 function depending on which of the two provided intermediate plates is used.
There are many different versions of series 551. It can be provided with most voltage variants, with ATEX approved coil for explosive environments and with a low power pilot valve. In addition to aluminium, housing is available in SS316 steel or brass for low temperatures, - 40 °C. All electrically and air operated valves with aluminium housing have environmental protection as standard. This means that all the internal parts are totally sealed against fluids, dust, corrosive substances etc. that may be present in the direct surroundings.
Even the exhaust from the return chamber is led to the exhaust ports via an internal channel. For further protection, the pilot exhaust can also be led away to prevent contamination entering in this way. The environmental protection makes the 551 series suitable for both dirty environments and clean rooms. The electrical enclosure protection for all models is IP65.
At OEM Automatic, we can supply a series of components for your one project. All under one roof. This case study discusses how we supplied several components for our customer's new electro-pneumatic control box.
OEM is pleased to announce a range of hydrogen-approved mechanical pressure switches, by Suco! Today, hydrogen plays a key role in climate-neutral energy generation and storage.
OEM Automatic proudly welcomes the addition of WIKA to its lineup. Wika Force brings a new dimension to the realm of force measurement. The integration of WIKA into the OEM Automatic pressure and flow range represents a significant advancement in force measurement technology!
Georg Fischer is a globally renowned provider of process automation systems and solutions for various industries. Join us as we delve into the advantages and opportunities that this new addition brings to you.
Using hydrogen as a source of energy is an emerging market. ESI have a selected range of pressure sensors that are hydrogen-compatible.
Automated machinery in the process and packaging industries is constantly developing. Find out how we can help to automate process and packaging machinery at OEM.
|
|
|
|
|
||
---|---|---|---|---|---|---|
|
|
|
|
|
||
|
|
|
|
|
||
|
|
|
|
|
||
|
|
|
|
|
||
|
|
|
|
|
||
|
|
|
|
|
Parts | Flow factor / flow coefficient | Function 1 | Function 2 | Type of valve | Price | ||
---|---|---|---|---|---|---|---|
Art:
SCG551A002MSS2
Copied
|
12,5
|
3/2-5/2
|
Electric, NAMUR
|
Electrically controlled
|
| ||
Art:
SCG551A065MSS2
Copied
|
|
5/3
|
Electric, NAMUR, Closed center position
|
|
| ||
Art:
SCG551A066MSS2
Copied
|
|
5/3
|
Vented central position, Electric, NAMUR
|
|
|
Select a variant in the list
If you need any help, you can contact us in one of the following ways: