02
Primary Service Rating & Test Pressure
| CLASS | WORKING PRES. | TEMP. | HYD. TEST PRESS. (BODY) | HYD. TEST PRESS. (SEAT) |
|---|---|---|---|---|
| 150 | 150 PSIG | 500°F | 425 PSIG | 300 PSIG |
| 300 | 300 PSIG | 800°F | 1100 PSIG | 800 PSIG |
Note — AIR TEST - SEAT - 80 PSIG + 10 PSIG
Fig. 01Gate valveClass 150# / 300#01 — Gate valve
Gate Valve
Full-bore isolation for on/off service.
"ORBIS" make Gate Valves are primarily designed to start or stop flow when a straight-line passage and minimal flow restriction are needed. They operate fully open or fully closed, making them ideal for on/off service in pipelines requiring tight isolation. (150# / 300#)
Technical Data
- DESIGN & MANUFACTURING STD.
- BS-1414 / AP / 600
- TESTING & INSPECTION STD.
- AP I 598
- END CONNECTIONS
- FLANGED AS PER ANSI B-16.5
- SEAL WALL THICKNESS
- ANSI B 16.34
- FACE TO FACE
- AS PER ANSI / B 16.10
01
Material Specifications
| NO | DESCRIPTION | MATERIAL | QTY. |
|---|---|---|---|
| 01. | BODY | ASTM A216 Gr. WCB/CF8/CF8M | 1 |
| 02. | BONNET | ASTM A216 Gr. WCB/CF8/CF8M | 1 |
| 03. | WEDGE | ASTM A216 Gr. WCB/CF8/CF8M | 1 |
| 04. | SEAT RING | AISI 410 (13% CR) / SS 304 / 316 | 2 |
| 05. | STEM | AISI 410 (13% CR) / SS 304 / 316 | 1 |
| 06. | GLAND | CARBON STEEL | 1 |
| 07. | YOKE SLEEVE | NI - RESIST - NODULAR CAST IRON | 1 |
| 08. | BACK SEAT | AISI 410 (13% CR) / SS 304 / 316 | 1 |
| 09. | GASKET | SPRAL WOUND METALIC | 1 |
| 10. | GLAND PACKING | METALIC WIRE REINFORCE | — |
| GRAPHOIL ASBESTOS | Req. | ||
| 11. | BONNET STUB & NUT | ASTM A 193 Gr. B7 / ASTM A 194 Gr. 2H | Req. |
| 12. | EYE BOLT & NUT | ASTM A 193 Gr. B7 / ASTM A 194 Gr. 2H | 2SET |
| 13. | HAND WHEEL | S G IRON | 1 |
| 14. | HAND WHEEL NUT | CARBON STEEL | 1 |
03
Size Class 150
| IN. | M.M. | A | B | ØC | ØD | ØM | N | P.C.D. | ØW |
|---|---|---|---|---|---|---|---|---|---|
| 1" | 25 | 127 | 11 | 51 | 108 | 16 | 4 | 79.2 | 100 |
| 1.1/2" | 40 | 165.1 | 14.2 | 73 | 127 | 16 | 4 | 98.5 | 135 |
| 2" | 50 | 177.8 | 15.7 | 92 | 152 | 19 | 4 | 120.6 | 200 |
| 2.1/2" | 65 | 190.5 | 17.5 | 105 | 178 | 19 | 4 | 139.7 | 250 |
| 3" | 80 | 203.2 | 19 | 127 | 190.5 | 19 | 4 | 152.4 | 250 |
| 4" | 100 | 228.6 | 24 | 157 | 229 | 19 | 8 | 190.5 | 300 |
| 5" | 125 | 254 | 24 | 186 | 254 | 22 | 8 | 215.9 | 350 |
| 6" | 150 | 266.7 | 25 | 216 | 279 | 22 | 8 | 241.3 | 350 |
| 8" | 200 | 292.1 | 28.5 | 270 | 343 | 22 | 8 | 298.4 | 400 |
| 10" | 250 | 330.2 | 30 | 324 | 406 | 25 | 12 | 362 | 450 |
| 12" | 300 | 335.6 | 32 | 381 | 483 | 25 | 12 | 431.8 | 500 |
| 14" | 350 | 381 | 35 | 413 | 534 | 28 | 12 | 476.2 | 508 |
| 16" | 400 | 406.4 | 36.5 | 470 | 597 | 28 | 16 | 539 | 508 |
04
Size Class 300
| IN. | M.M. | A | B | ØC | ØD | ØM | N | P.C.D. | ØW |
|---|---|---|---|---|---|---|---|---|---|
| 1.1/2" | 40 | 190.5 | 20.5 | 73 | 155.4 | 22 | 4 | 114.3 | 152 |
| 2" | 50 | 215.9 | 22 | 92 | 166 | 19 | 8 | 127 | 203 |
| 2.1/2" | 65 | 241.3 | 25 | 105 | 190.5 | 22 | 8 | 149.3 | 203 |
| 3" | 80 | 282.5 | 28.5 | 127 | 209.5 | 22 | 8 | 168.1 | 254 |
| 4" | 100 | 304.8 | 32 | 157 | 254 | 22 | 8 | 200.1 | 305 |
| 5" | 125 | 381 | 35 | 186 | 279.4 | 22 | 8 | 234.9 | 356 |
| 6" | 150 | 403.2 | 36.5 | 216 | 317.5 | 22 | 12 | 269.7 | 356 |
| 8" | 200 | 419.1 | 41 | 270 | 381 | 25 | 12 | 330.2 | 407 |
| 10" | 250 | 457.2 | 48 | 324 | 444.5 | 29 | 16 | 387.3 | 457 |
| 12" | 300 | 501.6 | 51 | 381 | 520.7 | 32 | 16 | 450.8 | 508 |
| 14" | 350 | 762 | 54 | 413 | 584.2 | 32 | 20 | 514.3 | 508 |
| 16" | 400 | 838.2 | 57 | 470 | 647.7 | 35 | 20 | 571.5 | 508 |
Start a conversation
Have a specification in hand?
Send us the size, pressure class and media. We'll recommend the right valve and material for your line.