**1/2" NPT Pneumatic Auto Drain Valve for Air Compressor Tank - Heavy Duty Metal Case, Direct Connect, Electricity-Free Operation up to 20 PSI (ADTV-69) - Ideal for Workshops, Garages & Industrial Air Systems**

Product Description

PRODUCT INTRODUCTION: The structure of the pneumatic drainer is different from the traditional drainer. The air control delay control drainage system is adopted, and the interval delay can be adjusted. The shell is made of aluminum alloy by die casting, the surface is plastic-sprayed and solidified, the inner and outer walls are resistant to the corrosion of synthetic lubricating oil of compressor. The installation position of the product is not required to be high, because the compressed gas is used for internal control, and there is a part of compressed air loss. Because of continuous intermittent discharge, the aperture discharge outlet is not easy to block, which is the best choice for the blow down accessories of the compressed air equipment. PRODUCT PARAMETERS: PRODUCT STRUCTURE CHART: INSTALLATION REQUIREMENTS: Before installation, please use compressed air to thoroughly remove the impurities in the pipe. Install the automatic drainer vertically under the equipment drainage as far as possible. When the inner diameter of the pipeline at the inlet side less than 15mm, as small amount of rising range is allowed, but not too long or too high, continuous and rising range. If the inner diameter of the pipeline at the inlet side is more than 15mm, it should be installed with a continuous downward slope of 10 degrees; otherwise, the condensate will not flow into the drainer and affect the drainage Liquid effect. The drain outlet can be used as "free flow hole" or be led into the channel for discharge by connecting pipe. ADTV-68 ADTV-69 Add to Cart Add to Cart Customer Reviews 4.0 out of 5 stars 22 4.0 out of 5 stars 22 Price $45.00$45.00 $55.00$55.00 Inlet 1/2'' 1/2'' Outlet 1/2'' 1/2'' Pressure 1-20 Par 1-20 Par Temperatrue Max 100 C° Max 100 C° Emissions 500L/H 500L/H Inspection window None ✓ MAINTENANCE: Check the automatic drainer once a week. Operation method: unscrew the manual drain valve to let the water in the drainer flow out until the compressed air in the equipment is discharged, and then close the drain valve again. If the discharged water is more than 1 liter, it is proved that the automatic drainer is blocked, and the drainer must be thoroughly cleaned. The automatic drain must be removed every year to clean the internal accessories. Neutral detergent can be used for cleaning. Do not use solvents to avoid damaging rubber accessories. If it needs to be replaced, please use the original accessories to avoid affecting the drainage function. SAFETY INSTRUCTIONS: When installing and using the automatic drainer, please read the manual carefully, and check the pressure, temperature, voltage and other parameters indicated on the nameplate. It is strictly prohibited to use it beyond the standard. In the process of installation and disassembly, it is necessary to release the pressure and cut off the power supply, and take safety precautions.