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:� �� • 1 1 : �ireLock° Ch�ck �alv�� FM �� ds LPCB SEE VICTAULIC PUBLICATION 30.01 FOR DETAILS SERIES 717 '�s� Series 717 FireLock check valve is a CAD-developed design that is hydrodynamically efficient. Atotally rubber encapsulated disc on 4-12"/100-300mm sizes provides superior corrosion resistance.This single disc design incorporates a spring assisted feature for non-slamming - operation.For systems requiring a Riser Check option refer to section 10.09. The 4"/100mm and larger sizes are provided with upstream and downstream drains and a welded-in nickel seat design.All sizes of Series 717 can be installed in the vertical or horizontal position to provide leak-free sealing under conditions as low as five feet of head. Each valve is factory tested to 500psi/3440kPa.The 21h and 3"/65 and 80mm sizes are UL/ ULC Listed and 4"/100mm sizes and larger are UL/ULC Listed and FM Approved for services ip to 250psi/1725kPa.Sizes 4-8"/100-200mm(except 165.1 mm size)are VdS approved. Grooved ends allow fast,eas installation with�ust two Victaulic cou lin s or the valve ma be i Y 1 P g Y mounted to flanged(ANSI CL.150)equipment using either to Victaulic Style 741 Vic-Flange� br Style 744 FireLock flange adapters on either end. DIMENSIONS , , � �A�I �- B� � . O � - C Z�. i i j fi 2.875 3.88 4.26 I 3.57 � I � - - j - - � - 3.6 � 65 73.0 99 1 � I - � � � W -__._.�._�_ 08 � 91_----}-----�---�-----�------1------1.6 3.000 3.88 j 4.26 3 57 I ; I 3.6 TYPICAL 2'h-3"/65-80 MM 76.1 mm I I � - - � ---76.1 --�-99 j 108--�-- 91-�--I---I--�---i --I 1.6 �_q 3 3.500 I 4.25 5.06 ! 4.17 ; i � i 4.5 �R ��- SO 88.9 1 108 129 I 106 ' - I - I - � - - � - 2A_ ,� _��---�---- 1--------1 �, 4 t 4.500 9.63 6.00� 3.88 � 2J5 � 3 50 I 2 00 I 4.50 3.50 I 335 20.0 �----- � P C lU0 1143 245 152 � 99 1 70 i 89 51 i 114 ' 89 � 85 9.1 i � Y -- -r-� 5 t 5.563 �10 50 � 5.80 I 4.50 I _ � 417 I 2.15 ;.88 ' 4.08 I 3 98 I 27.0 - D E 125 1413 � 267 I, 173 � 114 -I{-106 � 55 i 149 � 104 � 101 123 �_ � Q7' I 139Jmmt 5.500 � 10.50 � 6.80 4.50 ` _ i 4.17 � 2.15 � 5.88 � 4.08 93�8 � 27.0 K 139J 267 I 173 � 114 ' 106 55 _�.-- B- -�I J I�- � -_------r-- --^- �-- -�_--I_I 149 ' 104 � 101 123 6 t 6.625 I 11.50 I 8.00 � 5.00-� I 4.50 2.38 6.67 4.73 ' ;89 38.0 � Yi'NPT Upstream Drain I50 1683 , 292 , 203 ' 127 114 I 61 ' 169 �120 � 99 1Z2 Q �/z"NPT Downstream Drain ----- �----�---' -- ---- '- - _-.-__ � 2"NPT(Drain Optional) 165.1 mm 6 500�r 11.50 I 8.00 5.00 + _ J 4.50 238 i 6.67 i 4J3 3.89 38.0 165.1 i 292 � 203 � 127 . I 114 I 61 I 169 ; 120 99 1Z2 -`'�----'---• -�---- TYPICAL 4-8"/100-200 MM g} 8.625 14.00 ; 9.88 � 6.06 ; S.OS � 5.65 � 2.15 ' 8.85 i 5.65 i SJS 64.0 200 219.1 35o i 251 � 154 128 ! 144 � 55 � 225 ' 143 I 14b 29.0 �A� -- -- -1-------' � 70 10J50 1Z00 I 12.00 � 7.09 5.96 �669 i 2.15 � 10.92 j 6.73 � 100A P C 7_50 7_73.0 �437 i 305 � 180 ' 151 I ll0 55 � 277 ; 171 I 45.4 � '� ? 300 323.9 i 495 `-356 -;--205 � 176 194--'--�----r------ L- - -_�„_- _ --{- 12 1?J50 � 79.50 � 14.00 � 5.06 � 6.91 7.64 � 2.51 � 12.81 � Z73 � � 140.0 � E I � 64 ; 925 I 196 � � 63.5 �_K_� i i � t VdS Approved �-B ->:J�i- Q1 %z"NPT Upstream Drein ��h"NPT Downstream Drain TYPICAL 10-12"/250-300MM JOB/OWNER CONTRACTOR ENGINEER System No. Submitted By Spec Sect Para , Location Date Approved Date WWW.VICTAULIC.COM �VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY.�O 2007 VICTAULIC COMPANY ALL RIGHTS RESERVED.PRINTED IN THE USA. iCtaU�iC' REV_G 10.08 1 I -