| category | Chinese standard |
| product serial number |
110 |
| product | Gas cartridge strainer |
product 2 |
natural gas cartridge strainer lpg cartridge strainer Gas cartridge filter natural gas cartridge filter lpg cartridge filter |
| model | KRTG1W4F-16C |
| Connection standard | GB /JB / HG / DIN/ |
| design standards | JB/T7538 |
| The main material | 20# |
| Flange hole size | GB/T9119+Spiral groove |
| Nominal diameter (MM) | DN25-DN400 |
| Nominal pressure (MPA) | 1.6-6.3 |
| Filter element body | 304 |
| Gasket | PTFE |
| Flange sealing surface | （RF)/ （FF) |
| Connection Type | FLANGE |
| Applicable medium | gas |
| Design temperature | -29～+60℃ |
| Product Introduction | Product Introduction The KRTG1W4F strainer is an indispensable device in the pipe system that conveys gas and other media. It is generally used in such transportation and distribution systems as gas off-take stations, gas distribution stations and gas stations, playing its important role in protecting pressure controllers, flow meters, valves and other equipment in the system. Features of Product It is used to filter particulate impurities in natural gas, liquefied petroleum gas and other transport media, and protect the valves, flow meters, pressure regulation and other equipment. The strainer is composed of shell, filter element, removable flange (or quick opening device) upper cover and sewage outlet. Removable flange cover is convenient for removing or replacing the filter element. The filter element of kmo is made of stainless steel wire mesh or non-woven fabric. The filter area is large and the pressure loss is small. The filtered particles are concentrated at the bottom of the filter and discharged from the sewage outlet. The stainless steel wire mesh filter element can be washed and reused many times. The filter screen can be set according to the user's needs. The filter accuracy is generally divided into 5μm (non-woven fabric), 20μm and 50μm. The product can be optionally equipped with a differential pressure gauge. When the filter screen is blocked and the pressure loss value increases, please remove and wash the filter element or replace a new one. The product has such features, like small body shape, high filtration accuracy, good filtration effect, low cost, short drainage time, and easy to install and maintain. For small models, it only takes 5-10 minutes to install. Notes for Use Keep the filter cavity clean before installation to prevent impurities from entering and affecting the use effect. According to the working conditions on site, it is recommended to periodically drain and clean the filter. kmo reminds that when impurities accumulate to a certain extent and block the filter element, it is recommended to clean the filter element. The cleaning sequence is to ensure that there is no pressure and medium in the inner cavity, take out the detachable filter element, and then use a brush to gently remove impurities, and reinstall it after it is cleaned. If the cleanliness of the filter element still cannot meet the demand after cleaning, it is recommended to replace the filter element with a new one. After each cleaning, you need to re-test to ensure the tightness of the product, and replace the air in the filter with nitrogen. Closing the intake valve before venting, after the pressure is stable then slowly open the two intake valves at the same time , to avoid damage to the differential pressure gauge caused by excessive unilateral pressure. |
