ANSI/JIS Flanged Gate Valve Z41W-150LB
Pressure class: 150Lb 600Lb 10K 40K
Size: 11/2" 20"
Material WCB SS304 304L 316 316L
Applicable: WCB 425 Stainless steel 200
Medium: Water, Gas, Oil, acid, nictitate
Structure Length ANSIB16.10 Standard Design: API600
Fanged Length: ANSI B16.5 Test Standard: PI598
| stainless steel gate valve API stainless steel gate valve | |||||||
| Pressure LB | Strength Test | Water seal test | Air seal test | ||||
| Map | Lbf/in 2 | Map | Lbf/in 2 | Map | Lbf/in 2 | ||
| 150 | 3.1 | 450 | 2.2 | 315 | 0.5~0.7 | 60~100 | |
| 300 | 7.8 | 1125 | 5.6 | 815 | |||
| 600 | 15.3 | 2225 | 11.2 | 1630 | |||
| API gate valve Z41W | ||||||
| Body, Cap, Disc | WCB | ZG1Cr18Ni9Ti | SS 304 | SS304L | ZG1Cr18Ni12Mo2Ti | SS316 |
| Seat face | Cr13 or Hard Alloy | Nominal W Hard Alloy Y | ||||
| Stem, Internal Part | 2Cr13 | 1Cr18Ni9Ti | 0Cr19Ni9 SS304 | 00Cr19Ni11 SS304L | 1Cr18Ni12Mo2Ti | 0Cr17Ni12Mo2 SS316 |
| Packing | Flexible Graphite | |||||
| Gasket | Stainless steel spiral wound gasket | |||||
| Medium | Water, Oil, Gas | Corrosion medium such as Nitric acid | strong oxidizing property | Corrosion medium such as Acetic acid | ||
| Temperature | -29~425 C | -40~500C | ||||
| Z41WAPI gate valve Dimensions | |||||||||||||||||
| Class | DN | Size mm | Weight kg | ||||||||||||||
| d | L | LJ | D | D1 | D2 | b | Z-φ d | W | H | ||||||||
| mm | in | ZA40 | ZA540 | ZA940 | ZA40 | ZA540 | ZA940 | ||||||||||
| API Gate valve Class150 PN2.0MPa | 25 | 1 | 25 | 127 | 140 | 108 | 79.5 | 51 | 11.5 | 4-15 | 120 | 200 | - | 330 | 7 | - | 31 |
| 32 | 1 1/4 | 32 | 140 | 153 | 117 | 89 | 64 | 13.0 | 4-15 | 140 | 235 | - | 375 | 9 | - | 33 | |
| 40 | 1 1/2 | 38 | 165 | 178 | 127 | 98.5 | 73 | 14.5 | 4-15 | 180 | 285 | - | 435 | 13 | - | 38 | |
| 50 | 2 | 51 | 178 | 191 | 152 | 120.5 | 92 | 16.0 | 4-19 | 180 | 390 | - | 610 | 19 | - | 45 | |
| 65 | 2 1/2 | 64 | 190 | 203 | 178 | 139.5 | 105 | 17.5 | 4-19 | 200 | 435 | - | 655 | 24 | - | 65 | |
| 80 | 3 | 76 | 203 | 216 | 190 | 152 | |||||||||||