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TFP1550 <br /> Page 3 of 4 <br /> 8 <br /> 4,16 18 17 9 :iili1IIaIIIIIIII+ui . 5 8 IMI IIIIIII illl'll�ll IMI <br /> 2 I �i i� <br /> ■■ ■■ SEE ,„ I <br /> VIEW A �������A 2 7 9 2 7 5 <br /> 3 yr RSI, ■ 2"-8" 10"-12" <br /> �`` t 1� (DN50 DN200) (DN250-DN300) <br /> .111111"4 3 ►"������• ����1��`\\�`��� VIEW A <br /> t.., <br /> 13 <br /> I D SEE 5 ( i� <br /> 13 j � 11,16 <br /> % DETAIL B 11 •liil 14,16 /URI <br /> ��jilla p�'c f l_r,.. I i / 19 <br /> ..,---q. 1 • \\\\\\\� 15 2' -8" 10"-12' <br /> (DN50-DN200) (DN250-DN300) <br /> DETAIL B <br /> Detail Part Material Qty. Detail Part Material Qty. Detail Part Material Qty. <br /> 1 Body Ductile Iron 1 6 Clapper EPDM 1 14 Locknut Stainless 1 <br /> Facing Grade"E" Steel <br /> 2 Cover Ductile Iron 1 7 Spring Stainless 1 15 Plug Cast Iron 2 <br /> Steel 1/2"-14 NPT <br /> 3 Cover Nitrile Rubber 1 8 Hinge Stainless 1 16 Adhesive Thread AR <br /> Gasket Shaft Steel Sealer <br /> Hex Cap Steel,Zinc Retaining Stainless <br /> 4 Screw Plated AR 9 Ring Steel AR 17 Nameplate Aluminum 1 <br /> Clapper Stainless Retention Stainless <br /> 2 -8 Steel 11 Bolt Steel 1 18 Rivet Steel 2 <br /> 5 (DN50-200) 1 <br /> Clapper Retaining Stainless Stainless <br /> 10"12" Ductile Iron 13 Disc Steel 1 19 Spacer Steel 1 <br /> (DN250-300) <br /> FIGURE 2 <br /> MODEL CV-1F CHECK VALVES <br /> ASSEMBLY <br /> FLOW RATE IN LITRES PER MINUTE(LPM) <br /> (1 GPM=3,785 LPM) <br /> 500 700 1000 2000 3000 5000 7000 10000 20000 30000 50000 <br /> 5.0 ' liii Jlllii I. ? i/ l It i t ) I l ) I _ <br /> o h I IJIl))L' l ) 1) 1 11 I l J l lil 1 i 111 IJIJ1 111_ <br /> / 1 Mme. 0,30 <br /> 4.0 <br /> S 2 0 <br /> d a 3.0 V�r GO �O� ',.o �� /� 0,20 m <br /> f <br /> o z �:,-11,1 �V? Q� 2h h(5 a¢ <br /> �I O - 0< <br /> UJ <br /> Q 2.0 ��i=�� 2cis <br /> �� o� cc m <br /> �n��V <br /> 0 I�.mmor 20 • <br /> V� O=ry yon cc coco <br /> w -yNOMI, h 2 0 'c n o <br /> CC AM/MEOW/ / o _ no `0,10 co o <br /> a cc -��IMI U QO 7 0,09 ww li <br /> Q a t�I1I�� 4i , cs -0,08 w <br /> oC- <br /> Z 0 1.0 �PMEMW �� / Y <br /> 0 07. _ <br /> Z0.90,06 <br /> a0.8 _0.7I ��r _ _ /� ,, <br /> . . . _0,05 z <br /> 0.6 J 1 0,04 <br /> 0.5 <br /> 100 200 300 400 600 1000 2000 3000 4000 6000 10000 15000 <br /> FLOW RATE IN GALLONS PER MINUTE(GPM) <br /> FIGURE 3 <br /> MODEL CV-1F CHECK VALVES <br /> PRESSURE LOSS DATA <br />