Product Details:
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Body Material: | Cast Carbon Steel: A216 WCB | Trim: | Trim 1, Trim 5, Trim 8, SS304, SS316, Dss Etc. |
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Stem Type: | Rising Stem, RS | Pressure Rating: | Class 150 / 150# |
Actuator: | Handwheel, Gear Operated | Flange Ends: | FF, RF |
Applicable Medium: | W.O.G | Other: | OEM Available |
High Light: | industrial gate valve,metal seated gate valve |
Flanged Cast Carbon Steel Sluice Valve A 216 WCB Gate Valve with Rising Stem RS 150LB
A gate valve, also known as a sluice valve, is a valve which opens by lifting a round or rectangular gate/wedge out of the path of the fluid.
Standards
Design and Manufacture: Cast steel gate valve to API 600 or API 6D;
Inspection and Test: API 598, API 600 or API 6D.
End flange dimension: ASME B16.5 (for NPS≤24)
Face to face and end to end: ASME B16.10.
Pressure-temperature ratings: ASME B16.34.
Quick Details:
1. Type: Flanged Gate Valves
2. OS&Y, Bolted Bonnet, Solid or Flexible Wedge Design
3. Size Range: 2" to 48"
4. Pressure Ratings: Ansi Class 150 / 150#
5. Materials Available in: Cast Steel A216 WCB
6. Various trim materials are available to suit different service conditions
7. Actuator: Manual, Handwheel
8. NACE MR 0175 on request
Features:
1. Bonnet Gasket Style
Stainless steel + flexible graphite combined gasket is used for Class 150 gate valve;
2. Packing Seal
As usual, flexible graphite is used for packing material. PTFE or combined packing material can be also used if being requosted by the customer.
3. Body and Bonnet Connection
Class 150LB gate valves are usually connected with bolted bonnet design.
4. Disc Design
NPS≥2 Gate valves are flexible wedge gate.
5. Seat
For carbon steel gate valve, the seat is usually forged steel. The seat sealing surface is overlaying welded with hard alloy specified by the customer. For Stainless steel gate valve, the seat is integral with body, or it can be machined directly after hard alloy welded.
6. Backseat Design
All gate valves have backseat design. In most cases,the carbon steel gate valve is fitted with a renewable back seat. For stainless steel gate valve, the back seat is machined directly in the bonnet or be machined after welding.
7. Stem Design
The stem is integral forged design. The minimum diameter of the stem shall be as per the standard requirement.
8 .Stem Nut
Usually, the stem nut is made of ASTM A439 D2. It is also can be made of copper alloy or other materials if being requested by the customer.
9. Operation
Hand wheel or bevel gear box is usually used for gate valve operation.
Description:
1. Flanged Cast Steel Gate Valve Parts and Material List for Class 150LB:
Parts No. | Parts Name | Materials | ||
WCB/Trim 1 | WCB/Trim 5 | WCB/Trim 8 | ||
1 | Body | ASTM A216 WCB | ASTM A216 WCB | ASTM A216 WCB |
2 | Gasket | Sofl Iron + Graphite or 304 + Graphite | ||
3 | Seat Ring | A105+ 13Cr | A105 + STL | A105 + STL |
4 | Gate | ASTM A216 WCB+ 13CR | ASTM A216 WCB +STL | ASTM A216 WCB + 13CR |
b | Stem | ASTMA182F6a | ASTM A182F6a | ASTM A182F6a |
6 | Backseat Bushing | ASTM A182 F6a | ASTM A182 F6a | ASTM A182 F6a |
7 | Packing | Giaphie | Graphite | Graphite |
8 | Gland | ASTM A182 F6a | ASTM A182F6a | ASTM A182F6a |
9 | Gland Eyebolt | ASTMA193 B7 | ASTMA193 B7 | ASTM A193 B7 |
10 | Eyebolt Nut | ASTMA194 2H | ASTM A194 2H | ASTM A194 2H |
11 | Eyebolt Pin | ASTM A36 | ASTM A36 | ASTM A36 |
12 | Gland Flange | ASTM A216 WCB | ASTM A216 WCB | ASTM A216 WCB |
13 | Bonnet Bolt | ASTM A193 B7 | ASTM A193 B7 | ASTM A193 B7 |
14 | Bonnet Nut | ASTM A194 2H | ASTM A194 2H | ASTMA194 2H |
15 | Bonnet | ASTM A216WCB | ASTM A216 WCB | ASTM A216 WCB |
16 | Nipple | Carbon steel | Carbon steel | Carbon steel |
17 | Stem nut | ASTM A439 D2 | ASTM A439 D2 | ASTM A439 D2 |
18 | Yoke Sleeve Nut | Carbon steel | Carbon steel | Carbon steel |
19 | Hand Wheel | Ductile Iron | Ductile Iron | Ductile Iron |
20 | Hand Wheel Nut | Carbon steel | Carbon steel | Carbon steel |
21 | Set Screw | ASTMA193 B7 | ASTMA193 B7 | ASTM A193 B7 |
2. Main Connection Dimensions:
Class | Size | Dimensions(mm) | ||||||||||
NPS | DN | L | B | D | G | f | K | Z-Od | C | A | ||
RF | BW | |||||||||||
150Lb | 2 | 50 | 178 | 216 | 49 | 152 | 91.9 | 1.6 | 120.7 | 4-19.1 | 15.8 | 63 |
21/2 | 65 | 191 | 241 | 62 | 178 | 104.6 | 1.6 | 139.7 | 4-19.1 | 17.5 | 75 | |
3 | 80 | 203 | 283 | 74 | 191 | 127 | 1.6 | 152.4 | 4-19.1 | 19.1 | 91 | |
4 | 100 | 229 | 305 | 100 | 229 | 157.2 | 1.6 | 190.5 | 8-19.1 | 23.9 | 117 | |
6 | 150 | 267 | 403 | 150 | 279 | 215.9 | 1.6 | 241.3 | 8-22.2 | 25.4 | 172 | |
8 | 200 | 292 | 419 | 201 | 343 | 269.7 | 1.6 | 298,5 | 8-22,2 | 28.4 | 223 | |
10 | 250 | 330 | 457 | 252 | 406 | 323.9 | 1.6 | 362 | 12-25.4 | 30.2 | 278 | |
12 | 300 | 356 | 502 | 303 | 483 | 381 | 1.6 | 431.8 | 12-25.4 | 31.8 | 329 | |
14 | 350 | 381 | 572 | 334 | 533 | 412.8 | 1.6 | 476.2 | 12—28.6 | 35.1 | 362 | |
16 | 400 | 406 | 610 | 385 | 597 | 469.9 | 1.6 | 539.8 | 16-28.6 | 36.6 | 413 | |
18 | 450 | 432 | 660 | 436 | 635 | 533.4 | 1.6 | 577.9 | 16-31.8 | 39.6 | 464 | |
20 | 500 | 457 | 711 | 487 | 699 | 584.2 | 1.6 | 635 | 20-31.8 | 42.9 | 516 | |
24 | 600 | 508 | 813 | 589 | 813 | 692.2 | 1.6 | 749.3 | 20-34.9 | 47.8 | 619 | |
26 | 650 | 559 | 864 | 633 | 870 | 749.3 | 1.6 | 806.5 | 24-34.9 | 68.3 | 670 | |
28 | 700 | 610 | 914 | 684 | 927 | 800.1 | 1.6 | 863.6 | 28-34.9 | 71.4 | 721 | |
30 | 750 | 610/660 | 914 | 735 | 984 | 857.3 | 1.6 | 914.4 | 28-34.9 | 74.7 | 772 | |
32 | 800 | 711 | 965 | 779 | 1060 | 914.4 | 1.6 | 977.9 | 28-41.3 | 80.8 | 825 | |
34 | 850 | 762 | 1016 | 830 | 1111 | 965.2 | 1.6 | 1028.7 | 32-41.3 | 82.6 | 876 | |
36 | 900 | 711/813 | 1016 | 874 | 1168 | 1022.4 | 1.6 | 1085.9 | 32-41.3 | 90.4 | 927 | |
38 | 950 | 864 | 864 | ]925 | 1238 | 1073.2 | 1.6 | 1149.4 | 32-41.3 | 87.4 | 978 | |
40 | 1000 | 914 | 914 | 976 | 1289 | 1124 | 1.6 | 1200.2 | 36-41.3 | 90.4 | 1029 | |
42 | 1050 | 978 | 978 | 1020 | 1346 | 1193.8 | 1.6 | 1257.3 | 36-41.3 | 96.8 | 1080 | |
44 | 1100 | 1038 | 1038 | 1066 | 1403 | 1244.6 | 1.6 | 1314.5 | 40-41.3 | 101.6 | 1131 | |
46 | 1150 | 1092 | 1092 | 1120 | 1454 | 1295.4 | 1.6 | 1365.3 | 40-41.3 | 103.1 | 1182 | |
48 | 1200 | 1143 | 1143 | 1166 | 1511 | 1358.9 | 1.6 | 1422.4 | 44-41.3 | 108 | 1232 |
Contact Person: Mr. Biff Teng
Tel: 86-18066318081