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EF8551 Series EF8551B401MO single solenoid pilot operated spool type 5/2 way aluminium body 3/2 way magnetic valve 1/4
EF8551 Series EF8551B401MO single solenoid pilot operated spool type 5/2 way aluminium body 3/2 way magnetic valve 1/4
Minimum Order Quantity
1 piece
Price
Negotiation
Packaging Details
Plastic bags,Boxes, Cartons, Pallets,or according to customer's requirement
Delivery Time
within 1-10 working days after payment
Payment Terms
T/T , Western Union,Paypal
 
Detailed Description

It is a 3/2 way Single solenoid valve for air,The acting is piloted,Solenoid valve is industrial equipment controlled by the electromagnetic.The solenoid operated spool valves have threaded port connections and "NAMUR"interface.belongs to the actuator.Offers Automatic industrial lined pneumatic valves for allpneumatic cylinders. It has good gightness and sensitive reaction,and available to form integrated valve group with the base to save installation space. Affiliated manual devices are equipped to facilitate installation and debugging.Several standard voltage grades are optional.

       
MATERIALS IN CONTACT WITH FLUID

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)

Features
                           
part.1
The monostable spool valves in conformity with IEC 61508 Standard (2010 route 2H version) have TUV (551 series) and EXIDA (551-553 series) certified with integrity levels: SIL 2 for HFT = 0 / SIL 3 for HFT = 1.
                           
part.2
The same spool valve can be adapted for 3/2 NC or 5/2 functions for controlling double-acting and single acting actuators.
                           
part.3
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.
                           
part.4
The valves offer environmental protection against the ingress of liquids, dusts or other foreign matter (environmentally-protected construction).
                           
part.5
Can be externally piloted (external air pilot supply) to convert valve to zero minimum operation by flipping a gasket.
                           
part.6
The solenoid valves satisfy all relevant EU Directives.

INSTALLATION

The solenoid valves can be mounted in any position without affecting operation.

Pipe connections (G*) have standard combination thread according to ISO 228/1 and ISO 7/1. Pipe connections (G) have standard combination thread according to ISO 228/1.

Installation/maintenance instructions are included with each valve..


OPTIONS

Valves can also be supplied with FPM (fluorelastomer), EPDM (ethylene-propylene) seals, diaphragm and disc. Use the appropriate optional suffix letter for identification.

Oxygen service, suffix NV, example: EF8551B401MO (Except pipe size 1/4).

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