Type 526Orifice GSelection chart150 x 150 300L x 150 300 x 150 600 x 150 900 x 300 1500 x 300 2500 x 300WCB 5262.045X 5262.046X 5262.047X 5262.048X 5262.049X 5262.050X 5262.051XWC6 – – 5267.052X 5267.053X 5267.054X 5267.055X 5267.056X10000p [bar]25 50 75100 150 200 250GWCB WC6T [°F]900800700600500400300200400300200100T [°C]100000 500 1000 1500 2000 30004000p [psig]CF8M150 x 150 300L x 150 300 x 150 600 x 150 900 x 300 1500 x 300 2500 x 3005264.110X 5264.111X 5264.112X 5264.113X 5264.114X 5264.115X 5264.116X10000p [bar]25 50 75 100 150 200 250900800700600400300CF8MT [°F]50040030020010002001000T [°C]-100-200-300-400-100-2000500 1000 1500 200030004000p [psig]01/28 LWN 480.01-E
Type 526Orifice GArticle numbers, dimensions and weightsArticle numbersValve size 1 1 / 2 G 3 1 1 / 2 G 3 1 1 / 2 G 3 1 1 / 2 G 3 1 1 / 2 G 3 2 G 3 2 G 3Flange rating class Inlet x Outlet 150 x 150 300L x 150 300 x 150 600 x 150 900 x 300 1500 x 300 2500 x 300Actual Orifice diameter d 0 [mm] 22,5 22,5 22,5 22,5 22,5 22,5 22,5Actual Orifice area A 0 [mm 2 ] 398 398 398 398 398 398 398Body materialWCB 1.0619 Art.-No. 5262.045 ¤ 5262.046 ¤ 5262.047 ¤ 5262.048 ¤ 5262.049 ¤ 5262.050 ¤ 5262.051 ¤CF8M 1.4408 Art.-No. 5264.110 ¤ 5264.111 ¤ 5264.112 ¤ 5264.113 ¤ 5264.114 ¤ 5264.115 ¤ 5264.116 ¤WC6 1.7357 Art.-No. – – 5267.052 ¤ 5267.053 ¤ 5267.054 ¤ 5267.055 ¤ 5267.056 ¤LCB Art.-No. 5263.516 ¤ 5263.517 ¤ 5263.518 ¤ 5263.519 ¤ 5263.520 ¤ 5263.521 ¤ 5263.522 ¤¤)Please add code for the required cap or lifting device. See below.Dimensions and weightsMetric UnitsWeight 30,6 30,6 32,5 32,5 36,3 69,9 69,9[kg] with bellows 33,1 33,1 35 35 38,6 72,5 72,5Center to face Inlet a 124 124 124 124 124 156 156[mm] Outlet b 121 121 152 152 165 172 172s 32 32 35 35 44 68 68Height (H4) Standard H max. 536 536 536 536 560 688 688[mm] Bellows H max. 574 574 574 574 573 705 705Support brackets A 162 162 162 162 162 184 184[mm] B – – – – – 110 110C Ø 14 Ø 14 Ø 14 Ø 14 Ø 14 Ø 14 Ø 14D 148 148 148 148 174 198 198E 16 16 16 16 16 16 16GUS UnitsWeight 67,5 67,5 71,7 71,7 80 154,1 154,1[lbs] with bellows 73 73 77,2 77,2 85,1 159,9 159,9Center to face Inlet a 4 7 / 8 4 7 / 8 4 7 / 8 4 7 / 8 4 7 / 8 6 1 / 8 6 1 / 8[inch] Outlet b 4 3 / 4 4 3 / 4 6 6 6 1 / 2 6 3 / 4 6 3 / 4s 1 1 / 4 1 1 / 4 1 13 / 32 1 13 / 32 1 3 / 4 2 11 / 16 2 11 / 16Height (H4) Standard H max. 21 3 / 32 21 3 / 32 21 3 / 32 21 3 / 32 22 1 / 16 27 3 / 32 27 3 / 32[inch] Bellows H max. 22 19 / 32 22 19 / 32 22 19 / 32 22 19 / 32 22 9 / 16 27 3 / 4 27 3 / 4Support brackets A 6 3 / 8 6 3 / 8 6 3 / 8 6 3 / 8 6 3 / 8 7 1 / 4 7 1 / 4[inch] B – – – – – 4 11 / 32 4 11 / 32C Ø 9 / 16 Ø 9 / 16 Ø 9 / 16 Ø 9 / 16 Ø 9 / 16 Ø 9 / 16 Ø 9 / 16D 5 27 / 32 5 27 / 32 5 27 / 32 5 27 / 32 6 27 / 32 7 13 / 16 7 13 / 16E 5 / 8 5 / 8 5 / 8 5 / 8 5 / 8 5 / 8 5 / 8¤ Code for lifting deviceLifting device H2 H3 H4 H3Bonnet closed closed closed openWCB 1.0619, WC6 1.7357, LCB 2 3 4 5CF8M 1.4408 2 – 4 –Support bracketsConventional designBalanced bellows designLWN 480.01-E01/29
- Page 1 and 2: APIFlanged Safety Relief ValvesSeri
- Page 3 and 4: ContentsChapter/PageGeneral 00/01Ap
- Page 5 and 6: General InformationGeneralApplicati
- Page 7 and 8: Valve finderHow to find the right A
- Page 9 and 10: How to useSelection chartsGeneralTh
- Page 11 and 12: How to useGeneral8Base of calculati
- Page 13 and 14: LEOLGeneralThis table is based on t
- Page 15 and 16: TypeType 526Type 526Packed lever H4
- Page 17 and 18: Type 526Conventional designItemMate
- Page 19 and 20: Type 526Balanced bellows designMate
- Page 21 and 22: Type 5264 5 6Options Documentation
- Page 23 and 24: Type 526Article numbers - OverviewA
- Page 25 and 26: d 0 = Actual orifice diameterA 0 =
- Page 27 and 28: d 0 = Actual orifice diameterA 0 =
- Page 29 and 30: Type 526WeightsUS UnitsBonnetallLif
- Page 31 and 32: Type 526Orifice DArticle numbers, d
- Page 33 and 34: Type 526Orifice DPressure temperatu
- Page 35 and 36: Type 526Orifice EArticle numbers, d
- Page 37 and 38: Type 526Orifice EPressure temperatu
- Page 39 and 40: Type 526Orifice FArticle numbers, d
- Page 41: Type 526Orifice FPressure temperatu
- Page 45 and 46: Type 526Orifice GPressure temperatu
- Page 47 and 48: Type 526Orifice HArticle numbers, d
- Page 49 and 50: Type 526Orifice HPressure temperatu
- Page 51 and 52: Type 526Orifice JArticle numbers, d
- Page 53 and 54: Type 526Orifice JPressure temperatu
- Page 55 and 56: Type 526Orifice KArticle numbers, d
- Page 57 and 58: Type 526Orifice KPressure temperatu
- Page 59 and 60: Type 526Orifice LArticle numbers, d
- Page 61 and 62: Type 526Orifice LPressure temperatu
- Page 63 and 64: Type 526Orifice MArticle numbers, d
- Page 65 and 66: Type 526Orifice MPressure temperatu
- Page 67 and 68: Type 526Orifice NArticle numbers, d
- Page 69 and 70: Type 526Orifice NPressure temperatu
- Page 71 and 72: Type 526Orifice PArticle numbers, d
- Page 73 and 74: Type 526Orifice PPressure temperatu
- Page 75 and 76: Type 526Orifice QArticle numbers, d
- Page 77 and 78: Type 526Orifice QPressure temperatu
- Page 79 and 80: Type 526Orifice RArticle numbers, d
- Page 81 and 82: Type 526Orifice RPressure temperatu
- Page 83 and 84: Type 526Orifice TArticle numbers, d
- Page 85 and 86: Type 526Orifice TPressure temperatu
- Page 87 and 88: Type 526Flange facingsIndication St
- Page 89 and 90: Orifice900 x 300 1500 x 300 2500 x
- Page 91 and 92: Type 526Spare parts - Disc (Item 7)
- Page 93 and 94:
Type 526Spare parts - Stainless ste
- Page 95 and 96:
Type 526Spare parts - Gasket Body /
- Page 97 and 98:
Type 526Spare parts recommendations
- Page 99 and 100:
Type 526ApprovalsApprovalsOrifice D
- Page 101 and 102:
Type 526Capacities - SteamCapacitie
- Page 103 and 104:
Type 526Capacities - AirCapacities
- Page 105 and 106:
Type 526Capacities - WaterCapacitie
- Page 107 and 108:
Accessoriesand OptionsContentsChapt
- Page 109 and 110:
Accessories and OptionsCaps and lev
- Page 111 and 112:
Accessories and OptionsCaps and lev
- Page 113 and 114:
Accessories and OptionsMetal seat -
- Page 115 and 116:
Accessories and OptionsSoft seal di
- Page 117 and 118:
Accessories and OptionsSoft sealSof
- Page 119 and 120:
Accessories and OptionsBalanced bel
- Page 121 and 122:
Accessories and OptionsLift indicat
- Page 123 and 124:
Accessories and OptionsHeating jack
- Page 125 and 126:
Accessories and OptionsO-ring dampe
- Page 127 and 128:
Fax OrderPlease send your request t