b'CHECK VALVESCARBON STEEL STEEL ONE WAY CHECKThis check valve design is safe, Precision engineered andcompact, suitable to any manufactured to provide optimumhydraulic application using non- performance for each specifiedcorrosive liquids. Also available application. Steel construction forwith SAE threads, or with 65 years of dependable operation.PSI crack pressure. Less than 1 P.S.I. crackingpressure.COUPLING STYLE CHECK VALVE MAX.PART No. Pipe PSIFemale Working CRACK CV1-B 1/4 135PART No. Pipe P.S.I. P.S.I CV1-C 3/8 135SCV1003-A 1/8 5000 5 PSI CV1-D 1/2 135SCV1003-B 1/4 5000 5 PSISCV1003-C 3/8 5000 5 PSI ALLOWS FLOW IN ONE DIRECTION ONLYSCV1003-D 1/2 4000 5 PSISCV1003-E 3/4 4000 5 PSISCV1003-H 1 4000 5 PSIBRASS LOW PRESSUREBRASS HIGH PRESSURE250 P.S.I. non-shock cold water. Forgedbrass construction for greater strength.3000 P.S.I. Positive check valve. Stainless May be installed horizontally or vertically.steel poppet and spring, viton seal - Less Less than 1 P.S.I. cracking pressure.than 1 P.S.I. cracking pressure. Maxi-Flow (This valve is intended for use with airCheck Valves used in applications where and water only)back flow is not permitted. Can be used in Temperature: -20F to +100Fair or fluid applications (This valve is (-29C to 38C)intended for use with air and water Fonly) Install valve so that flow is in the COUPLING STYLE CHECK VALVEdirection of the arrow on the part.Female MAX.PART No. Pipe P.S.I.COUPLING STYLE CHECK VALVE 103CV-C 3/8 250103CV-D 1/2 250Female MAX. 103CV-E 3/4 250PART No. Pipe P.S.I. 103CV-H 1 250103CV-B-3000 1/4 3000 103CV-J 1-1/4 250103CV-C-3000 3/8 3000 103CV-K 1-1/2 250BRONZE CHECK SWING Y CHECK VALVES CHECK VALVESVALVESY VALVE John GuestSWING CHECK FEMALE PIPE CheckFEMALE PIPE ValveHEX HEAD HEX HEADNSF 51NSF 61Female Female CrackPART No. Pipe W.S.P. C.W.P. PART No. Pipe W.S.P. W.O.G. PART No. PSI Size Tube293-C 3/8 150 300 298-D 1/2 125 200 1/4SCV 0.3 1/4293-D 1/2 150 300 298-E 3/4 125 200 1/4SCV-R 0.3 1/4293-E 3/4 150 300 298-H 1 125 200 5/16SCV 0.3 5/16293-H 1 150 300 298-J 1-1/4 125 200 3/8SCV 0.3 3/8293-J 1-1/4 150 300 298-K 1-1/2 125 200293-K 1-1/2 150 300 298-M 2 125 200 NC2718 5 1/4NC2718E 5 Black 1/4ALLOWS FLOW IN ALLOWS FLOW IN Super speedfit Single Check Valves allow flowONE DIRECTION ONLY ONE DIRECTION ONLY in one direction. For Liquids only.181'