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ASCO NUMATICS pilot solenoid valve Stainless steel spool NAMUR

ASCO NUMATICS pilot solenoid valve Stainless steel spool NAMUR

  • ASCO NUMATICS pilot solenoid valve Stainless steel spool NAMUR
  • ASCO NUMATICS pilot solenoid valve Stainless steel spool NAMUR
  • ASCO NUMATICS pilot solenoid valve Stainless steel spool NAMUR
ASCO NUMATICS pilot solenoid valve Stainless steel spool NAMUR
Product Details:
Place of Origin: China
Brand Name: ASCO
Certification: CE ISO9001
Model Number: SCG551001MS
Payment & Shipping Terms:
Minimum Order Quantity: 5 pieces
Price: Negotiation
Packaging Details: plastic bags,boxes, carton, pallet or as customer advice
Payment Terms: T/T, Western Union,Paypal
Supply Ability: 1000 pieces per 12 working days
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Detailed Product Description
Body: Aluminium,black Anodized End Cover: Class-filled PA
Internal Part: Zamak, Stainless Steel Seals: NBR+PUR
Core And Plugnut: Stainless Steel Shading Coil: Copper
Coil Insulation Class: F Electrical Safety: IEC 335
High Light:

pneumatic operated valves

,

pneumatic diaphragm valves

ASCO NUMATICS pilot solenoid valve Stainless steel spool NAMUR 

 

Features

1. The monostable spool valves have TÜV-EXIDA certified IEC 61508 Functional

2. Safety data and can be used up to SIL 4 (551/TÜV)-SIL 3 (552-553/EXIDA)

3. The spool valves have threaded port connections and "NAMUR" style interface

4. The same spool valve can be adapted for 3/2 NC or 5/2 function for controlling double-acting and single-acting actuators

5. All the exhaust ports of this spool valve are connectable, providing better environmental protection, particularly recommended for sensitive areas such as clean rooms, and applications in the pharmaceutical and food processing sectors

6. The valve offers environmental protection against the ingress of liquids, dusts or any other foreign matter (environmentally-protected construction)

7. Epoxy moulded coil for general service applications

8. The solenoid valves satisfy all relevant EC Directives

 

 

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 + interface plates               Glass-filled PA
Internal parts             Zamak, stainless steel, (POM), aluminium
Seals           NBR + PUR 
Core and plugnut    Stainless steel 
Shading coil      Copper

 

Drawings:

ASCO NUMATICS pilot solenoid valve Stainless steel spool NAMUR 0

 

 

tpe prefix option power level D E F G H I J K L M N O P Q R R1 S weight (1)
2 3
01 (551) SC /  SCDU RP 19 24 83 49 13 - 139 192 32 45 27 72 - - 33 - 12 0,34 0,46
02 (552) SC /  SCDU BP 29,1 40 106,7 56,2 21,8 129,3 197,5y 261 45 72,3 20 92,3 29,6 29,7 49,2 - 20 0,91 1,21
02 (553) SC /  SCDU BP 29,1 40 106,7 56,2 21,8 130,3 197,5 261 45 72,3 20 92,3 31,6 31,8 49,2 - 20 0,90 1,20
03 (551) PV RP 19 24 83 36,5 - - 139 192 32 45 13 58 - - 33 36,5 12 0,38 0,50
04 (552) PV BP 29,1 40 106,7 36,5 - 129,3 197,5 261 45 72,3 0,3 72,6 29,6 29,7 49,2 - 20 0,94 1,24
04 (553) PV BP 29,1 40 106,7 36,5 - 130,3 197,5 261 45 72,3 0,3 72,6 31,6 31,8 49,2 - 20 0,93 1,23
05 (551) - - 19 24 - - - - 107 128 32 45 - - - - 33 - 12 0,31 0,41
06 (552) - - 29,1 40 70,7 - - 129,3 161,5 189 45 72,3 - - 29,6 29,7 49,2 - 20 0,86 1,12
06 (553) - - 29,1 40 70,7 - - 130,3 161,5 189 45 72,3 - - 31,6 31,8 49,2 - 20 0,85 1,11

 

 

Air Operated Version

ASCO NUMATICS pilot solenoid valve Stainless steel spool NAMUR 1ASCO NUMATICS pilot solenoid valve Stainless steel spool NAMUR 2

 

1   2 mounting holes dia. 5,3; Spotfacing: dia. 9, depth 5 mm

2   2 mounting holes dia. 6.5; Spotfacing: dia. 11, depth 6 mm

3   1 dia. 5 mm hole for dowel pin (series 551)

- in position A1: 3/2 NC function plate

- in position A2: 5/2 function plate

4   2 O-ring seals (supplied)

5   Exhaust reducers G 1/8 (series 551) or protectors adaptable on orifices 3 and 5

6   Interface plates

7   1 dia. 6,5 mm hole for dowel pin (series 551-552). Same position for interface plate 3/2 NC or 5/2

Connectable pilot exhaust port

 

ASCO NUMATICS pilot solenoid valve Stainless steel spool NAMUR 3ASCO NUMATICS pilot solenoid valve Stainless steel spool NAMUR 4

  

ADDITIONAL OPTIONS
1. Other pipe threads are available on request
2. Coil type CM25 with connector size 30 ISO 4400 (Pg 11P) (series 551)
3. Polyamide coil
4. Ex mb/mD (prefix "PV") solenoid can be supplied with various cable lengths
5. Compliance with "UL" standard is available on request (552-553 ranges)
6. Set of stainless steel mounting screws, catalogue number 97802212 (series 551)
7. Set of two exhaust reducers, G1/8, catalogue number 88100344 (series 551)
7. Dustproof ATEX (SCDU) with a coil and spade plug connector with lead (2 m lead), TPL 20651


INSTALLATION
1. Installation/maintenance instructions are included with each valve
2. The valves can be mounted in any position without affecting operation
3. 3/2 NC-5/2 spool valve supplied with two interface plates with NAMUR mating surfaces. Depending on 

function (3/2 NC or
5/2), position one of the two plates on the spool valve body before installing on actuator
4. IEC 61508 Functional Safety (Suffix SL), allowable temperature range: -25°C to +60°C. Probability 

of failure on demand, contact us
5. Spool valve supplied with two interface plates with NAMUR mating surfaces. Depending on function (NC 

3/2 or 5/2), position one of the two plates on the spool valve body before installing on actuator
6. 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.)
7. Dowel pin (if necessary), bolts and gaskets are standard supplied
8. Threaded pipe connection identifier is: 8 = NPT (ANSI 1.20.3); G = G (ISO 228/1)

PRODUCT SELECTION GUIDE
STEP 1
Select the fluid temperature range and seal material from the general table on page 1. Select basic 

catalogue number, including pipe thread identification letter. Refer to the specifications table on 

pages 1 and 2.
Example : G551A001
STEP 2
Select prefix (combination). Select the appropriate operator from the specifications table on page 1 

and the prefix table on page 2. Select for this operator in the electrical characteristics table on 

page 3: the power level (RP, MP, BP), the type of electrical enclosure protection and the desired 

temperature class.The air operated version is without prefix.
Warning: The ambient temperature range of your application may not exceed the temperature range of your 

operator.
Do not use prefixes for air operated versions.
Example : SC
STEP 3
Select suffix (combination) if required. Suffix GD only applies for the air operated
versions, do not use suffix MS.
Example : MS
STEP 4
Select  voltage.  Refer  to  standard voltages on page 3.
Example : 230V / 50Hz
STEP 5
Final catalogue / ordering number.
Example :
SC G551A001MS 230 V / 50 Hz

 

Contact Details
Ningbo Fly Automation Co.,Ltd

Tel: +8615257858856

Send your inquiry directly to us (0 / 3000)

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