Ensure that the new production of valves and check after repair of the valve and reliable sealing quality, valves and valve production inspection after the disintegration of the last working procedure is pressure detection. Detection methods according to national standards or international standards. American standard ( ANSI/ASME,API） , Germany standard ( DIN) , European standards ( EN） And the international standard ( ISO) Is the most commonly used criteria. About the pressure valve sealing performance test bench test can be divided into the following kinds: block valves class ( Gate valve, globe valve, ball valve, check valve, etc. ) Control valve valve although valve pressure test standards of each are not identical, but for every kinds of valves, detection methods about the same. The most important have the following kinds: detection of body strength; Testing the valve body, valve stem and valve shaft coupling of sealing degree; Seat or base ( If possible) The sealing degree; To determine the safety valve pressure jump. Realizing the maximization of benefit and maximum benefits of lasting and stable is the business objectives of each health enterprise. With competitive price with high quality is an effective method, which requires the economic efficient use of all kinds of enterprises owned by the resource. The economic effectiveness means valve test, at the lowest cost and the cost of implementation using a variety of standard testing various valve not only that, the ideal is also realize the valve with valve type but different manufacturers can be tested. Only 100% of the test to ensure the reliable quality of each valve. To achieve this goal, we should adopt automatic valve detection method, and the degree of automation and level should be suitable to the production line and production process and the manufacturer. Today, in most cases, the valve has been highly automated production process, reduce the cost of potential has been minimal. Of the randomness of artificial sampling detection method, therefore, not only in technology is backward, and on the economy is no longer feasible. 100% of the test need highly automated test system. automatic test should be into the valve automatic production line, and to work within the prescribed time to complete the test. Simplify equipment fastening card valve operation, more than one valve testing, test results at the same time automatic recording are extremely effective method. In the past, some valve manufacturers to build valve test system. Today, the work has been done by professional manufacturers. For professional manufacturers can be through the use of standardized modules and components, and for users design and manufacture special modules and components, to implement the specific needs of each user. testing equipment of the professional manufacturer for valve manufacturers provide a number of very economic and practical valve test automation solutions. test bed for valve leakage test, body strength test and other function test. Each valve test stand must be according to the demand of users fill check table, after review, standard or special design and manufacturing. In spite of valve pressure testing standard each are not identical, but for every kinds of valves, roughly the same test method. The most important thing is the following: test type: valve leakage test and the valve stem leakage test; The water valve leakage test; Switch sealing tests; The relief valve jump value test; Detection object: gate valve, globe valve, relief valve, throttle valve, check valve, swing check valve, ball valve, regulating Industrial Valves and other hollow pump body, valve body and the shell, etc. ; connection mode: flange connection, threaded connections, welding connection; Test medium. Water, air, nitrogen EFCO a total of two series of mobile and stationary test bench, there are two kinds of the mobile, PS T 10 T SV and PS 5; Fixed all configured according to user demand, on-demand production, the following for some typical configuration, other kinds of EFCO according to user requirements custom-made. PS stationary series testing machine ( A typical configuration) With road test range ( DN /毫米) The biggest fastening force ( T) The maximum test pressure water ( Bar) Gas ( Bar) KPS - 15 flange/direct welding/straight thread type valve flange 15 of the relief valve 250 15 210 210 PS- 15 flange/direct welding/straight thread type valve flange 15 of the relief valve 250 15 210 210 PS- 30 flange/direct welding/straight thread type valve flange valve - 25 400 30 210 210 PS- 50 flange/direct welding/straight thread type valve flange valve - 25 400 50 210 210 PS- 75 flange/straight welded/straight thread type/flange 50 - relief valve 400 75 210 210 PS- SV - 15 flange valve/flange 15 of the relief valve 250 15 / 210 PS- SV - Flange valve/flange valve 25 to 30 250 30 / 210 PS- SV - Flange valve/flange valve 25 to 50 400 50/210
resilient seated valve gate valve, device for producing os&y valve, y gate valve, and other os&y gate valve, consisting of os gate valve.
Shenzhen Mech Valve Trading Co., Ltd. looks forward for the meeting and the association with your esteemed company.
Data has always been important in business, of course. But with the arrival of digital data—its volume, depth, and accessibility—it has become clear it is key to helping Shenzhen Mech Valve Trading Co., Ltd. develop sustainable competitive advantage.
Equipping wedge gate valve with innovative technology and updated processes will simplify daily compliance duties so that they can focus on attracting, retaining, and developing the most engaged workforce possible.
Another way to maintain the professional yet engaging innovative technology in double flanged gate valve is by embedding new skills directly on manufacturing.