Established in 1999s,Tops Valve MFG Co.,Ltd cover an area of 13186 square meters,
more than 150 staffs, It is a leading valve manufacturer in China engaged in researching high
pressure and low pressure ball valves.the registered capital of 10 million yuan in RMB.
API/ANSI Standard，DIN standard，GB Standard,JIS Standard
Floating Ball Valve ,Trunnion Ball valve, Metal Seated Ball Valve,
Threaded End Ball VALVE ,High Pressure Ball Valve,Full Welded Ball Valve
1. API 6D ; 2. CE/PED Certificate ; 3. ISO9001: 2000 ; 4. ISO14001: 2004 ;
5. API 607 Certificate
1. Cast Material: HT200、HT250、QT400、QT450、WCA、WCB、WCC、CF3、CF8、CF3M、CF8M、
2. Forged Material: A105, LF2, F11, F22, F304, F316, F304L, F316L, 20ALLOY ect.
Nominal diameter (DN): 15-4500 mm (1/2"-48");
Nominal Pressure (PN): 0.6Mpa-42Mpa (150lb-3000lb);
Due to our unity and coordination’s work team, Tops Valve effectively guarantees
the product’s performance, quality and delivery, and has widely won the favor of customers.
Today Tops valve has been widely used in domestic and international large-scale petroleum,
chemical, electric power, iron and steel, shipbuilding, water treatment and oil fields.
We expect to control costs, provide better customer service and create a bright future!
Fix a Leaky Ball Valve
Being able to fix a ball valve can be a useful skill to have. This will ensure that you can rectify any defect which arises that might cause it to leak. By following a few easy steps, you will find that you are able to undertake the task without the assistance of a professional.