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Table of Contents
Related Manuals for TECHCON SYSTEMS TS941
Summary of Contents for TECHCON SYSTEMS TS941
- Page 1 Techcon Systems TS941/TS934 TS941A/TS934A Spool Valve User Guide...
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Page 2: Table Of Contents
CONTENTS Page number 1. Specifications ………………………………………………………………………………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 Accessories ………………………………………………………………10 10. -
Page 3: Specifications
TS941A/TS934A 4.7” length X 1.5” diameter 4.7” length X 1.5” diameter Size (119.4mm X 38.1 mm) (119.4mm X 38.1 mm) TS941 = 1.6lb (0.728kg) TS941A = 1.61lb (0.731kg) Weight TS934 = 1.15lb (0.522kg) TS934A = 1.16lb (0.526kg) Fluid Inlet Port 3/8”NPT female... -
Page 4: Unpacking And Inspection
4. THEORY OF OPERATION The TS941 valve is a normally closed spool valve. When air pressure is applied at air inlet port (1), the spool assembly (2) moves forward to the open position, allowing the fluid to flow from the fluid inlet port (3) to the fluid outlet port (4). -
Page 5: Setup Instructions
5. SETUP INSTRUCTIONS • Connect the fluid reservoir feed tube (1) to the valve inlet port (2). • Connect the valve airline (3) to the valve controller or other pneumatic device that is used to control the valve. • Connect appropriate nozzle or dispensing tip (4) to the fluid outlet port. •... -
Page 6: Typical System Setup
6. TYPICAL SYSTEM SETUP PLANT AIR MUST BE PROPERLY FILTERED AND DRY. IF NOT, SPECIFY A 5-MICRON FILTER REGULATOR. TS941 SPOOL VALVE TECHCON SYSTEMS TS5130 FLUID FEED SYSTEM CONTROLLER OR EQUIVALENT MATERIAL CONSTANT AIR PULSED AIR Figure 4.0... -
Page 7: Troubleshooting
7. TROUBLESHOOTING PROBLEM POSSIBLE CAUSE CORRECTION Fluid pressure too low Increase fluid pressure Operating pressure too low Increase air pressure to 70 psi (4.8 bars) No fluid flow Dispense tip clogged or damaged Replace tip Fluid cured in valve chamber Clean valve thoroughly Fluid pressure fluctuating Make sure fluid pressure is constant... -
Page 8: Maintenance And Cleaning
8. MAINTENANCE AND CLEANING: Normally, purging the valve with appropriate flush material or solvent after use is sufficient for cleaning. However some material may cause a buildup in the valve chamber, in this case periodic and thorough cleaning will be required. CAUTION: Make sure the fluid pressure is released before disassemble the valve. -
Page 9: Spare Parts And Accessories
Valve repair kit (include seal repair kit plus valve spool) 9.2 Alternative Seals Techcon Systems offers other custom seal materials for different applications. The standard seals installed in the valve are made of UHMWPE with EPR o-ring. The following seals are available:... - Page 10 9.4 Optional Accessories PART NUMBER DESCRIPTION TSD700-2 Oiler cup, straight 918-006-000 Tip adapter, Metal (Brass and Stainless steel) T1000268 Bracket 934-003-000 Adjustable suck back cap T1000268 Bracket Figure 6.0 Dispensing Nozzles...
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Page 11: Warranty
The Manufacturer’s liability, as stated herein, cannot be altered or enlarged except by a written statement signed by an officer of the company. In no event shall the Manufacturer be liable for consequential or incidental damages. A return authorization is required from Techcon Systems prior to shipping a defective unit to the factory.