American Standard Insulated Lifting Plug Valve
I. Introduction:
The BTX41H American Standard Insulated Lifting Plug Valve has a structure that makes the plug valve lightweight, but it also causes certain losses. Plug valves are most suitable for cutting off and connecting media and for diverting, but depending on the application nature and the erosion resistance of the sealing surface, they can sometimes also be used for throttling. Since the movement between the sealing surfaces of the plug valve has a wiping effect, and when fully open, it can completely prevent contact with the flowing medium, it is usually also suitable for media with suspended particles. Another important feature of the plug valve is that it is easy to adapt to multi-channel structures, so that one valve can have two, three, or even four different flow passages. This can simplify the design of the piping system, reduce the number of valves used, and reduce some connecting fittings required in the equipment. The opening and closing process of the BTX41H American Standard Insulated Lifting Plug Valve: When opening the valve, first rotate the handwheel to lift the plug away from the sealing surface, then rotate the handle90° to align the passage of the plug with the passage of the valve body, achieving the purpose of opening. The closing process of the valve is to first rotate the handle90° to make the passage of the plug perpendicular to the passage of the valve body, then rotate the handwheel to lower the plug to achieve sealing.
II. Features:
1. The product has a reasonable structure, reliable sealing, excellent performance, and beautiful appearance;
2. The opening and closing process of the valve is carried out when the sealing surface is separated, which will not cause wear to the sealing surface.
3. The flange-type lifting hard-seal plug valve allows bidirectional flow, making installation and use more convenient.
4. The material of parts and flange dimensions can be reasonably selected according to actual working conditions or user requirements to meet various engineering needs.
III. Execution Standards:
Structural Form | BB-BG-OS&Y |
Driving Mode | Handwheel, Bevel Gear, Handle |
Design Standard | API599, API6D |
Structural Length | ASME B16.10 |
Connecting Flange | ASME B16.5 |
Test and Inspection | API598, API6D |
IV. Part Materials:
Serial No. | Name | Material |
1 | Valve Body | ASTM A216-WCB, ASTM A217-WC1, WC6, WC9, C5, ASTM A351-CF8, CF8M, CF3, CF3M |
2 | Plug | ASTM A182-Gr.F6a, ASTM A182-F22, ASTM A182-F304, F316, F321, F304L, F316L |
3 | Gasket | Flexible Graphite + Stainless Steel |
4 | Valve Cover | ASTM A216-WCB, ASTM A217-WC1, WC6, WC9, C5, ASTM A351-CF8, CF8M, CF3, CF3M |
5 | Bolt | ASTM A193-B7, A320-B8, A193-B8M |
6 | Hexagon Nut | ASTM A194-2H, A194-8, A194-8M |
7 | Packing | Flexible Graphite |
8 | Packing Gland | ASTM A216-WCB, ASTM A217-WC1, WC6, WC9, C5, ASTM A351-CF8, CF8M, CF3, CF3M |
9 | Handle | ASTM A216-WCB, ASTM A351-CF8, CF8M, CF3, CF3M |
10 | Stem Nut | Copper Alloy |
11 | Handwheel | ASTM A536 Gr.60-40-18, ASTM A216-WCB |
V. Main Dimensions and Weights:
Model | YDAX47-150LB | |||||||||||||||
Pressure Class | 150LB | |||||||||||||||
Nominal Diameter | mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 |
in | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 | 21/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | |
L | 108 | 117 | 127 | 140 | 165 | 178 | 190 | 203 | 229 | 254 | 267 | 292 | 330 | 356 | 381 | |
H | 190 | 195 | 225 | 260 | 280 | 310 | 340 | 395 | 435 | 470 | 535 | 590 | 630 | 680 | 720 | |
W | 120 | 140 | 140 | 180 | 200 | 220 | 260 | 280 | 300 | 340 | 400 | 450 | 450 | 500 | 500 | |
Weight (kg) | 9 | 10 | 11 | 17 | 19 | 23 | 25 | 32 | 55 | 82 | 98 | 130 | 178 | 250 | 380 | |
| Machinery & Equipment/Valves/Plug Valves | |
