Ningbo Nijia Electronics Technology Co.,Ltd

Technology Innovation,Leading the future.

Sales & Support
Request A Quote - Email
Select Language
English
Home ProductsAutomotive Solenoid

NF8551B401MO NF8551B402MO Flameproof coil with aluminum alloy shell G1/4" 3/2~5/2 way ASCO Solenoid valve

Certification
Good quality Pneumatic Solenoid Coil for sales
Good quality Pneumatic Solenoid Coil for sales
We have been doing business with Nijia Technology since 2005, we are increasing our quantity every year, both of us are growing fast.

—— Dave Crombie

I have tested all the items which are found satisfactory, I think there could be big market in Middle East, Thanks!

—— Mohammad Akmal

Your solenoid coils are very good, we decide to increase the orders in future.

—— G. Schmitt

I'm Online Chat Now

NF8551B401MO NF8551B402MO Flameproof coil with aluminum alloy shell G1/4" 3/2~5/2 way ASCO Solenoid valve

China NF8551B401MO NF8551B402MO Flameproof coil with aluminum alloy shell G1/4" 3/2~5/2 way ASCO Solenoid valve supplier
NF8551B401MO NF8551B402MO Flameproof coil with aluminum alloy shell G1/4" 3/2~5/2 way ASCO Solenoid valve supplier NF8551B401MO NF8551B402MO Flameproof coil with aluminum alloy shell G1/4" 3/2~5/2 way ASCO Solenoid valve supplier NF8551B401MO NF8551B402MO Flameproof coil with aluminum alloy shell G1/4" 3/2~5/2 way ASCO Solenoid valve supplier NF8551B401MO NF8551B402MO Flameproof coil with aluminum alloy shell G1/4" 3/2~5/2 way ASCO Solenoid valve supplier

Large Image :  NF8551B401MO NF8551B402MO Flameproof coil with aluminum alloy shell G1/4" 3/2~5/2 way ASCO Solenoid valve

Product Details:

Place of Origin: CHINA
Brand Name: AIRWOLF
Certification: CE
Model Number: NF8551B401MO NF8551B402MO

Payment & Shipping Terms:

Minimum Order Quantity: 1 piece
Price: Negotiation
Packaging Details: Plastic bags,Boxes, Cartons, Pallets,or according to customer's requirement
Delivery Time: 5 working days
Payment Terms: T/T in advance,Western Union,Paypal,Credit card
Supply Ability: 2000 pcs/month
Contact Now
Detailed Product Description
Differential Pressure: 2 - 10.4 Bar [1 Bar = 100 KPa] Body Material: Aluminium, Black Anodized
Temperature Range (TS): -25°C To + 60°C Fluids: Air, Inert Gas, Filtered

NF8551B401MO NF8551B402MO Flameproof coil with aluminum alloy shell G1/4" 3/2~5/2 way ASCO Solenoid valve

monostable/bistable
 
FEATURES
• The monostable spool valves in conformity with IEC 61508 Standard (2010 route 2 H version) have TÜV (551 series) and EXIDA (551-553 series) certified with integrity levels: SIL 2 for HFT = 0 / SIL 3 for HFT = 1
• The solenoid operated spool valves have threaded port connections and "NAMUR" interface
• The same spool valve can be adapted for 3/2 NC or 5/2 functions for controlling double-acting and single-acting actuators
• All the exhaust ports of the 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
• The valves offer environmental protection against the ingress of liquids, dusts or other foreign matter (environmentally-protected construction)
• Can be externally piloted (external air pilot supply) to convert valve to zero minimum operation by flipping a gasket
• The solenoid valves satisfy all relevant EU Directives
 
GENERAL
Differential pressure                    2 - 10,4 bar [1 bar =100 kPa]
Flow (Qv at 6 bar)                       1/4 = 700 l/min (ANR)
                                                    1/2 = 3000 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, end cover                                                  Aluminium, black anodized
End cover (spring return)                                    Glass fibre filled PA
Interface plates                                                   Glass fibre filled PA
Spool valve internal parts                                   Zamak, stainless steel, POM, aluminium
Pilot internal parts                                               Refer to specific solenoid catalogue pages
Pilot end covers                                                  Aluminium
Core tube                                                            Stainless steel
Core and plugnut                                                Stainless steel
Core spring                                                         Stainless steel
Seals                                                                   NBR
Top disc                                                               PA
Disc holder                                                          POM
Cartridge (low power)                                         Welded, stainless steel or aluminium
Seat                                                                    Brass
Seat insert                                                          POM
Shading coil                                                        Copper
Rider rings (low power)                                      PTFE (NF/WSNF solenoids only)
 
INSTALLATION
• Multi language installation/maintenance instructions are included with each valve
• The solenoid valves can be mounted in any position without affecting operation
• 3/2 NC-5/2 spool valve supplied with one or two interface plates with NAMUR mating surfaces. Depending on function (3/2 NC or 5/2), position the plate (series 551) or one of the two plates (series 553) on the spool valve body before installing on actuator
• Do not connect the pressure supply to the exhaust port 3. The “environmentally-protected” construction is not adapted for NO
function. Contact us for function available in specific version
• Dowel pin (if necessary), bolts and gaskets are standard supplied
• IEC 61508 Functional Safety (suffix SL). Check temperature range of valve body and solenoid for suitability. For probability of failure, contact us
• 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 identifier is 8 = NPT (ANSI 1.20.3); G = G (ISO 228/1)
• Ex db Prefix "NF/WSNF" enclosure is provided with a 1/2" NPT threaded entry hole, M20 x 1,5 (prefix "ET") is optional. These are supplied without cable gland
• To comply with IEC 61508 (SIL) the valves must be provided with a specific exhaust protector (see following pages)

NF8551B401MO NF8551B402MO Flameproof coil with aluminum alloy shell G1/4" 3/2~5/2 way ASCO Solenoid valveNF8551B401MO NF8551B402MO Flameproof coil with aluminum alloy shell G1/4" 3/2~5/2 way ASCO Solenoid valveNF8551B401MO NF8551B402MO Flameproof coil with aluminum alloy shell G1/4" 3/2~5/2 way ASCO Solenoid valveNF8551B401MO NF8551B402MO Flameproof coil with aluminum alloy shell G1/4" 3/2~5/2 way ASCO Solenoid valveNF8551B401MO NF8551B402MO Flameproof coil with aluminum alloy shell G1/4" 3/2~5/2 way ASCO Solenoid valve
 
 
 
 

Competitive Advantage

Our product features Our Services Guarantee:
1) Competitive price 1) Prompt respond (Reply with 24 hours)
2) Good quality 2) Free Samples (Customer pay for the delivery cost)
3) Professional Packaging 3) Registration support.
4) Produce according to Customers’ instruction 4) Photos/videos are available during production.
5) None delay shipment 5) Loading inspection, and send loading photos before shipment.

 

After-sale Service
We can provide a series of after-sale service, such as product introduction, mounting, debugging, technical support and so on.

 

Warranty
All item Comes with Basic 3 Month Sellers Warranty, if item defective in 3 Month, We will offer replacement without extra Charger(including shipping fee)After we Receive the Defective item.
If item Defective after 3 Month, Buyers can still send it back, We will contact suppliers or Manufactory for Warranty. Buyers Might Need to pay the Shipping fee For resend the replaced item.

 

Serves time
0:00 - 23:59
From Monday to Sunday
 


 

Contact Details
Ningbo Nijia Electronics Technology Co.,Ltd

Contact Person: Mr. Ricky

Tel: 86-0574-88871448

Fax: 86-0574-56655151

Send your inquiry directly to us (0 / 3000)