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March 28, 20 <br />N41k.11scTECHN'ICAL <br />DATA <br />DRY VALVE <br />MODEL F-1 <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 />1. 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 clapper and air plate <br />assembly provides a positive mechanical seal for the air pressure in the dry pipe system. The -: <br />differential design allows an air 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 - - 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 />13 • • <br />2. LISTINGS AND APPROVALS <br />c uL us cULus Listed: VPZV <br />FM Approved: Dry Pipe Valves <br />L <br />NYC Department of Buildings: MEA 69-92-E, Vol. 22 <br />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 />( ) 9 <br />http //www vikinggroupinc coin. <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 NOMINAL PART FRICTION' <br />SIZE NO. LOSS- <br />Cv <br />FACTOR <br />SHIPPING <br />�, WEIGHT <br />Flange/Flange , <br />Flange Dnlling � nff �Ti�" � <br />�_ <br />800 <br />(59 9) <br />_ <br />— ANSI 3 09441 I (0.911 ri) <br />ANSI: a 07628 5 0' <br />- (1.52 m) <br />821 <br />130lbs. <br />I 459 kg) <br />ANSI d 08464 I (14.9 m) <br />780 <br />(89 kg) <br />800 <br />I 821 <br />760 <br />130 lbs. <br />I (59 kg) <br />I (59 kg) <br />1(89971bs . <br />kg) <br />PN11e/16 DN80 09969 38 <br />IDIOM) <br />PN 10/16 DN1.00: 08841 <br />PN10/16 f�.08464I <br />L3 e e: <br />I (1 52 m) <br />(14499Rm) <br />' Expressed in equivalent length of Schedule 40 pipe based on Hazen a William <br />formula: C - 120. <br />0 = Flow <br />AP Cv = Flow Factor (GPM/1 PSI AP) <br />Q— CV S AP = Pressure Loss through Valve <br />S = Specific Gravity of Fluid <br />Form No. F 070392 <br />I OMINAQ <br />PARTI <br />FRICTION <br />Cv <br />SHIPPING <br />DESCRIPTION <br />SIZE '..I <br />NO. <br />LOSS* <br />FACTOR <br />WEIGHT <br />Flango/Groove <br />rw Flae Cnlhng / Pipe O D <br />ANSI / 89 mm <br />,3' <br />' 4"., I07627 <br />Ij09446 <br />(03 ft <br />B00 <br />125 Jo <br />ANSI / 114 mm <br />(1 52 m) <br />827 <br />(5� 9) <br />ANSI 1165 mm <br />6" - .j11654 <br />- 6' : 108491 <br />(14 B m) <br />780 <br />(84 k9) <br />ANSI / 168 mm <br />041 . <br />780 <br />(84 9) <br />PN10/16189 min <br />DNBO I09970 <br />(0911'm) <br />Soo <br />(57 kg) <br />PN10/16 / 114 mm <br />DNI00 <br />09538 <br />(1,92 m) <br />821 <br />125 Ids <br />PN10116 / 165 mm <br />DN 150 <br />12653 <br />(1q 91 <br />780 <br />84 <br />184 lbs <br />PN101161 168 min <br />., DN�,50., <br />08491 <br />9 ft <br />184 kg) <br />(14 m) <br />' Expressed in equivalent length of Schedule 40 pipe based en Hazen 6 Wiliam <br />formula C = 120 <br />ReviF.ed page replaces page 120a-k 0tcd February 25, 201t. <br />(Added VdS approvals) �I i <br />