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March 28, 2013 . • <br />Dry 120a <br />DRY VALVE <br />The Viking Corporation, 210 N Industrial Park Drive, Hastings MI 49058 <br />Telephone: 269.945-9501 Technical Services: 877.384-5464 Fax: 269.818-1680 Email: techsvcs@vikingcorp.com <br />DESCRIPTION <br />The Viking Model F-1 Dry Pipe Valve is a latching differential valve used to separate the water <br />supply from the dry pipe sprinkler system. The valve combines a positive latching clapper and <br />air plate assembly with a differential air -to -water seat design. The latching clapner and air plate <br />assembly provides a positive mechanical seat for the air pressure in the l pipe system The <br />differential design allows an an supply of moderate pressure to control a higher water supply <br />pressure. When the air pressure in the dry pipe system is lowered sufficiently to destroy the <br />pressure differential, the valve opens allowing water to enter the dry pipe system. <br />The valve is also designed to operate a water motor alarm and/or an electric- pressure alarm <br />switch The Viking Model D-2 or E-1 Accelerator can be used to speed the operation of the valve <br />on large capacity systems or where faster action is required <br />2. LISTINGS AND APPROVALS <br />I `9 <br />ceus cULus Listed: VPZV <br />FM Approved: Dry Prue Valves <br />NYC Department of Buildings: MEA 89-92-E, Vol 22 <br />;K-- LPCB Approved <br />E CE Certified: Standard EN 12259-3, EC -certificate of conformity 0832-CPD-2011 <br />vas VdS Approved: Certificate G4980057 - 3-, G4960044 -4'. and G4960055 - 6' <br />3. TECHNICAL DATA <br />Viking Technical Data may be found on <br />Specifications: <br />The Viking Corporation's Web site at <br />Rated to - 175 PSI (12 1 bar) Water Working Pressure <br />http llwww vikinggroupmccom <br />Factory tested hydrostatically - 350 PSI (24 1 bar) with the clapper open <br />The Web site may include a more recent <br />Air pressure to water pressure area differential Approximately 6 to 1. <br />edition of this Technical Data Page <br />Color - Red <br />Table 1 <br />DESCRIPTION iNOMINAL PART 'FRICTION! Cv <br />SHIPPING <br />512E- NO. i LOSS' ;FACTOR <br />WEIGHT <br />Flange/Flange ( v .4', <br />piaM&2alino I___ <br />1301bs. <br />,v,j <br />—�f <br />ANSI : ;9-?,rjr 09441 I <br />39. <br />Soo <br />ANSI d`517�5; 07628 <br />Sit <br />(1.52 m) <br />821 <br />(59 kg) <br />ANSI 08464 <br />I (14,9 m) <br />780 <br />k ) <br />(899 <br />—T' <br />PN10/16 i DN801": 09969 <br />3 fl <br />Soo <br />1301bs. <br />1 <br />(0.91 m) <br />(59130 kg) <br />PN10116 08841 <br />-- <br />I <br />I 821 <br />1 <br />i•ON1Do': <br />(1 5ft <br />(59 g) <br />?r(� <br />P110116 .DNt50` 08464I <br />(149m) <br />I 780 <br />1 (89 k9) <br />' E.Pressed m equivalent length o1 Schedule 40 pipe baste on Haten 6 Wham <br />formula C n 120 <br />0 = Flow <br />AP Cv = Flew Factor (GPMl1 PSI AP) <br />Q— C V S AP = Pressi ! Loss through Valve <br />S = Specific Gravity of Fluid <br />Form No F_070392 <br />INOMINALIpARTIFRICTION <br />cv <br />SHIPPING <br />DESCRIPTION <br />SIZE N0. <br />LOSS• <br />FACTOR <br />WEIGHT <br />Flange/Groove <br />F3anae Dnll nn I Pine O D <br />--_—_ <br />ANSI /B9 min <br />3'--_�Ooa46 <br />4' <br />— <br />(0911 <br />800 <br />lbs <br />125 g) <br />ANSI / 114 min <br />i07627 <br />(152 mt <br />821 <br />(57 g) <br />ANSI / 165 mm <br />6' ' <br />t2654 <br />(j499 m) <br />760 <br />(64 k84 g) <br />ANSI 1168 min <br />ti'. <br />08491 <br />(14 9 M) <br />780 <br />(84 g) <br />PNIO116189 mm <br />DN80 <br />UN100 <br />DN150 <br />09970 <br />(091 m) <br />800 <br />125 <br />(57 kg) <br />PN101161114 min <br />09538 <br />(152 tim) <br />821 <br />(57 kg) <br />PN10/161165mm <br />12653 <br />(14911 1 <br />780 <br />184 kg <br />PN10116 / 168 mm <br />.DN150 <br />08491 <br />.184 <br />149ft 9 m) <br />780 <br />lips <br />(84 g) <br />• Expressed in equivalent length of Schedule 40 P'Pe based on 4azen 8 Wiliam <br />formula C = 120 <br />Revised page replaces page 120a-k, dated February 25, 2011. <br />(Added VdS approvals) C� <br />