ASCO SCG551A017MS SCG551A018MS G1/4"solenoid valve 230V/ 50 Hz
single/dual solenoid
FEATURES
● ASCO/JOUCOMATIC solenoid valves satisfy all relevant EC
Directives
● The monostable spool valves, series 551, have TÜV certified IEC
61508 Functional Safety data and can be used up to SIL-4/AK-7
● The spool valves 5/2 have threaded port connections
● All the exhaust ports of this spool valve are pipable, providing
better environmental protection, particularly recommended for
sensitive areas such as clean rooms, and applications in the
pharmaceutical and food processing sectors
● The valve offers environmental protection against the ingress of
liquids, dusts or any other foreign matter (environmental-protected
construction)
● Epoxy moulded coil for general service applications
GENERAL
Differential pressure
2 - 10 bar [1 bar = 100 kPa]
Flow (Qv at 6 bar)
1/4 = 860 l/min (ANR)
3/8 = 3000
l/min
1/2 = 3800
l/min
| fluids | temperature range (TS) | seal materials |
| air, inert gas, filtered | - 25°C to + 60°C | NBR (nitrile) + PUR (polyurethane) |
MATERIALS IN CONTACT WITH FLUID
() Ensure that the compatibility of the fluids in contact with the
materials is verified
Body
Aluminium, black anodized
End covers
Glass-filled polyamide
Internal parts
Zamak, stainless steel, acetal
(POM), aluminium
Sealing
NBR +
PUR
Core and core tube
Stainless steel
Shading coil
Copper
ELECTRICAL CHARACTERISTICS
Coil insulation class
F
Connector specification
DIN 43650, 11 mm,
industry, standard B (type 01) or ISO 4400 (type 02)
Connector
Spade plug (cable Ø
6-8 mm or Ø 6-10 mm)
Electrical safety
IEC 335
Standard voltages
DC (=) 24V - 48V
AC (~) 24V - 48V - 115V -
230V/50Hz; Other voltages and 60Hz are available on request
INSTALLATION
● Installation/maintenance instructions are included with each
valve
● The solenoid valves and air operated valves can be mounted in any
position without affecting operation
● IEC 61508 Functional Safety (Suffix SL), permissible temperature
range: -40°C to +60°C. Probability of failure, consult
ASCO/JOUCOMATIC
● It is necessary to connect pipes or fittings to the exhaust ports
to protect the internal parts of the spool valve and its pneumatic
operator if used outside or in harsh environments (dusts, liquids
etc.)
● Threaded pipe connection identifiers are B = NPT (ANSI
1.20.3); G = G (ISO 228/1)
Our Service
One year quality guarantee Policy
We will check the goods quality before shipment. If there are some
unexpected problems
happen, we hope to solve the problems with buyer through friendly
in the following ways:
1, If it is quality problem, buyer can submit argue within 15days
after receiving the goods,
buyer must provide photos or video and other evidence to seller for
identify.
2, Man-made damaged, buyers take full responsibility.
3, Product quality processing program:
1) The buyer return the products for bad quality reasons for one
year (not included those
damages coursed by shipping or Man-made damaged ). A 15% restocking
fee is
assessed for any products returned in "used" condition. And then we
will send a new
product to buyer and pay for the resend shipping cost.
2) If the goods (total price including shipping is less than 10USD)
has quality problems, we
will resend a new product in buyer next order; if buyer don’t plan
to make a new order in
the near term, buyer can pay the resend shipping cost and ask to
resend a new product. If
there is an issue with the products, please contact us– we will
solve it as soon as we get
your email.
