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Our 3-A pneumatic valves are made in strict conformity with the criteria and tests required by the 3-A standards. The parts in contact with the fluid are manufactured exclusively of Aisi 316L stainless steel.

The full self-drainage of the valve is guaranteed by the spherical internal shape and the polishing of internal parts. The air entry is in the upper head of the valve and distribution in the lower part is by an internal piston. Absolute safety during servicing is ensured by a special device to keep the springs under constant compression.

Special bushing ensures perfect coaxiality of cylinder and valve body, facilitates moving parts, full product sealing and total hygiene during CIP process.

Valves are easy to sterilize and service.

The standard finish is 150 grit (Ra 0.76-0.89 µm max).

The maximum operating pressure is 5 bars.

     
 
   

The parts in contact with the fluid are manufactured exclusively of Aisi 316L stainless steel.

The sanitary design ensures complete self-drainage of all internal parts during CIP washing phases. There is no chance of contact between the product and the CIP washing liquid.

The balanced closing plugs prevent ram effect during the processing steps.

The air entry is in the upper head of the valve and distribution in the lower part is by an internal piston. Absolute safety during servicing is ensured by a special device to keep the springs under constant compression.

The standard finish is 120 grit (Ra 1.01-1.14 µm max).

The maximum operating pressure is 5 bars.

     
   
     
   

Our pneumatic valves are of heavy duty construction and provide easy, fast access for cleaning operations. The parts in contact with the fluid are manufactured exclusively of Aisi 316L stainless steel.

The air entry is in the upper head of the valve and distribution in the lower part is by an internal piston. Absolute safety during servicing is ensured by a special device to keep the springs under constant compression.

A wide range of shutters and gaskets are available for specific system requirements.

The standard finish is 120 grit (Ra 1.01-1.14 µm max).

The maximum operating pressure is 4 bars.

 
3-A 2-way pneumatic valve fitted with control top  
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[206 kb]
   
 
           
       
       
 
Three-way mix-proof valve fitted with control top  
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[1.28 Mb]
 
 
 
   
 
           
           
           
 
Three-way pneumatic valve fitted with control top  
Download catalogue
[1.28 Mb]
Download data sheet
[206 kb]
 
 
 
   
 
                 
    © 2005 F.lli Tassalini Officina Meccanica S.p.A.