| category | Chinese standard |
| product serial number |
101 |
| product | gas Y-strainer |
| product 2 | natural gas Y-strainer lpg Y-strainer gas Y-filter natural gas Y-filter lpg Y-filter |
| model | KRYG1W4F-16C |
| Connection standard | GB /JB / HG / DIN/ |
| design standards | SH/T3411 |
| The main material | WCB |
| Flange hole size | GB/T9119+Spiral groove |
| Connecting | FLANGE：PN16 |
| Nominal diameter (MM) | DN15-DN600 |
| Nominal pressure (MPA) | 1.6-16 |
| Filter element body | 304 |
| Gasket | PTFE |
| Flange sealing surface | （RF)/ （FF) /（FM) / （M) |
| Connection Type | FLANGE |
| Applicable medium | gas |
| Design temperature | -29～+60℃ |
| Product Introduction | Product Introduction The KRYG1W4F strainer is an indispensable device in the pipe system that conveys gas and other media. It is generally installed at the inlet of gas equipment to remove the impurities in natural gas, liquefied petroleum gas and other media, protecting the valves, flow meters and pressure control devices, and so on. kmo's strainer has advantages of advanced structure, low resistance and convenient sewage discharging. The applicable media includes liquefied gas and natural gas. According to user needs, the filter element is made of stainless steel with good firmness and durability. The meshes of the filter screen can be set according to user’s needs, generally select-able between 80~700 meshes. The connection ways include flange and screw. The strainer can be optionally equipped with a differential pressure gauge, which can remind the user when it needs to clean. Product Features The product has some features such as 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. Note for Use 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. |
