L Pattern 3 Way Ball Valve
Description & Features
3 Way Ball Valve have an L- or T-shaped hole through the middle. The different combinations of flow are shown in the figure. It is easy to see that a T valve can connect any pair of ports, or all three, together, but the 45 degree position which might disconnect all three leaves no margin for error. The L valve can connect the center port to either side port, or disconnect all three, but it cannot connect the side ports together.
● Floating ball/Trunnion Ball option.
● L type and T type port for choice.
● Blow-out stem proof design.
● Applicable to a wide range of sizes from a few millimeters to a few meters, from high vacuum to high pressure can be used.
● When fully open or fully closed, the sealing surface of the ball and the valve seat is isolated from the medium. When the medium passes, it will not cause the erosion of the valve sealing surface.
Specifications
Size Range | Body Material |
1/2"-8" DN15-DN200 | WCB, CF8, CF8M, A105, Duplex Stainless etc. |
Pressure Rating | Ball Material |
Class150-Class300 PN16-PN40 | CF8, CF8M, CF3, CF3M |
End Connection | Seat Material |
Flange (FF, RF, RJ), Butt Welding | PTFE, RPTFE, Metal Seat |
Structure Style | Stem Material |
Full Port, L pattern / T pattern / Y pattern | A182 F6a, 410, 420, 304, 316, 2Cr13, etc. |
Actuator Options | Design Standard |
Handwheel, Worm Gear, Pneumatic, Electric | API 6D |
Temperature Range | Face to Face Standard |
-20℃~300℃ | ASME B16.10 |
Connection Standard | Test Standard |
Flange Drilling: ASME B16.5, ASME B16.34 Butt Weld: ASME B16.25, GB/T 12224 | API 598, API 6D |
Brand | DAGO or OEM |
Test | 100% quantity tested before delivery |
Guarantee | 12 months from date of shipment or Negotiable |
MOQ | 1 Set |
Sample | Available |
Color | Customer required or manufacturer default |
Packing | Plastic bag wrapped inside, seaworthy wooden case outside |
Certificate | API6D, CE, TUV, ISO9001, ISO14001, ISO45001, Mill Test Certificate |
Country of Origin | Zhejiang, China |
HS Code | 848180 (universal), 8481804090 (China) |
Port | Shanghai or Ningbo |
Payment Terms | T/T, L/C, Western Union |
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