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Techcon Systems  
TS941/TS934 
TS941A/TS934A 
Spool Valve  

 

 

User Guide 

 
 
 
 
 
 
 
 

 

 
 
 

 
 
 
 
 
 

Summary of Contents for TS934

Page 1: ...Techcon Systems TS941 TS934 TS941A TS934A Spool Valve User Guide...

Page 2: ...cifications 3 2 Unpacking and Inspection 4 3 Description 4 4 Theory of Operation 4 5 Setup Instructions 5 6 Typical System Setup 6 7 Troubleshooting 7 8 Maintenance and Cleaning 8 9 Spare Parts and Ac...

Page 3: ...NPT female Auxiliary Air Inlet Port 1 8 NPT 1 8 NPT Minimum Air Pressure Required 70 psi 4 8 bars 70 psi 4 8 bars Maximum Fluid Pressure 2 500 psi 172 bars 2 500 psi 172 bars Operating Frequency Excee...

Page 4: ...nternal spring return makes the valve fully adaptable for use with Techcon Systems time pressure controllers 4 THEORY OF OPERATION The TS941 valve is a normally closed spool valve When air pressure is...

Page 5: ...t port Set the valve controller pressure at 70 psi 4 8 bars Set the fluid reservoir pressure Do not exceed 2 500 psi 172 bars Make sure all connections are tight Place container under the valve outlet...

Page 6: ...5130 CONTROLLER OR EQUIVALENT FLUID FEED SYSTEM PLANT AIR MUST BE PROPERLY FILTERED AND DRY IF NOT SPECIFY A 5 MICRON FILTER REGULATOR MATERIAL CONSTANT AIR PULSED AIR TS941 SPOOL VALVE 6 TYPICAL SYST...

Page 7: ...essure is too low Increased valve pressure to 70 psi 4 8 bars Valve open time is not consistent Check to make sure the valve controller is providing a consistent output Inconsistent fluid flow Air tra...

Page 8: ...cylinder 3 Clean these parts if necessary 9 Replace o rings 13 on the spool shaft material outlet block 8 and air cylinder 12 if worn or damaged 10 Remove lower seals 7 out of the outlet block and upp...

Page 9: ...installed in the valve are made of UHMWPE with EPR o ring The following seals are available PART NUMBER DESCRIPTION TSD400 56 Teflon seal with EPR expander O ring TSD400 58 Teflon seal with Viton exp...

Page 10: ...cessories T1000268 Bracket Figure 6 0 Dispensing Nozzles PART NUMBER DESCRIPTION TSD700 2 Oiler cup straight 918 006 000 Tip adapter Metal Brass and Stainless steel T1000268 Bracket 934 003 000 Adjust...

Page 11: ...om this warranty exceed the purchase price of the equipment This warranty is only valid if the defective product is returned as a complete assembly without physical damage The Manufacturer s liability...

Page 12: ...12...

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