描述
The stainless steel two-piece ball valve and the flanged gate valve belong to the same category of shut-off valves, but their closing mechanisms differ. In a ball valve, the closure element is a spherical ball that rotates around the centerline of the valve body to achieve opening and closing.
Ball valves are mainly used in pipelines for shut-off, flow distribution, and changing the flow direction of media. Among them, two-piece and three-piece ball valves have become widely adopted in recent years as a new generation of valves, offering reliable performance and ease of maintenance.
Stainless Steel Two-Piece Ball Valve – Key Advantages
Low flow resistance – smooth, unobstructed media passage.
Reliable sealing – excellent tightness, even in vacuum systems.
Quick operation – only 90° rotation for full open/close.
Easy maintenance – simple structure with replaceable seals.
Wide applicability – suitable for sizes from small to large, under both high vacuum and high pressure conditions.
Available in straight-through, three-way, and right-angle designs, two-piece ball valves are ideal for shut-off, distribution, and flow direction control.
Outline and Connecting Measurememt
| Size | in. | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 |
| mm | 15 | 20 | 25 | 32 | 40 | 50 | |
| Ball Bore | 10 | 14 | 19 | 24 | 30 | 38 | |
| L | 63 | 71 | 90 | 103 | 110 | 127 | |
| H | 48 | 60 | 69 | 83 | 88 | 104 | |
| D | 120 | 130 | 130 | 150 | 150 | 180 | |
Item | Ball Value |
Application | General |
Place of Origin | Guangdong China |
Power | Manual |
Structure | Ball |
Customized Support | OEM, ODM |
Port Size | DN15-DN100 |
Warranty | 1 year |
Temperature of Media | High Temperature |
Brand Name | DKV |
Media | Water |
Body Material | Stainless Steel |
Seal Material | EPDM+PTFE |
Connection | Female Thread |
Applicable Medium | Water Gas Oil |
Working Pressure | 1000WOG |
Work Temperature | -20 to 180°C |
Product Details
