Stainless Steel Flanged Bottom Valve
Strainer for multi-purposes,steam,gas.oil,water available.
Type:H42
Size:DN25~DN300
Body Material: Stainless Steel 304 316,or Carbon Steel WCB as required.
Disc Material:Stainless Steel 304 316
Hard seal/ Soft seal as required
The bottom valve is composed of valve body, valve cover, valve disc, sealing ring, gasket and other components. Its English name is foot valve or bottom valve. It belongs to a kind of check valve and is installed at the lowest end of the pump suction pipeline to prevent the water in the suction pipeline from emptying after shutdown. Its function is to ensure that the liquid in the suction pipe one-way flow, so that the pump works normally, when the pump stops working for a short time, so that the liquid can not return to the water tank, ensure that the suction pipe is full of liquid, in order to facilitate the start of the pump.
More pictures of orkshop and products as bellow,
| NO |
Parameter |
Compliance to |
| 1 |
Design |
API 6D |
| 2 |
Pessure Temperature Rating |
ASME B 16.34 |
| 3 |
Face to Face/ End to End |
API-6D |
| 4 |
End Connection Dimensions |
afer to suit PN 20 (ASME 150 Class), PN 50 (ASME 300 Class), PN 100 (ASME 600 Class) |
| 5 |
Inspection |
SO 5208 / API 598 |
| 6 |
Testing |
API 598 |
Products sold all around the world with good quality and great price,we do different produce method for all needs.
We ideally suited to supply the needs of demanding applications and extreme service.Our kinds of high-performance valves are engineered for safety, reliability and performance in applications ranging from basic and commodity chemicals to polymers and specialty chemicals,water,gas and oil fields. The world's industries and kinds of fields will continue to grow over the coming years, and we will continue to be the technical partner of choice as new products and processes are developed.
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