66 SERIES,Website:://.ehhydraulics.com, HYDRAULIC QUICK COUPLING (CARBON STEEL) ISO-7241-A (1/2" SIZE ONLY), POPPET VALVEArt.No.SizeBodySizeLsDHsTHFSFC6614-1/4"041/4"52.527.5S221/4"BSPP(NPTF)HFSFC6638-3/8"063/8"58.535S223/8"BSPP(NPTF)HFSFC6612-1/2"081/2"6638S25.51/2"BSPP(NPTF)HFSFC6634-3/4"123/4"7846S333/4"BSPP(NPTF)HFSFC6610-1"161"88.552.5S391"BSPP(NPTF)Art. No.SizeBody SizeLpHpTHFSFP6614-1/4"041/4"35S191/4"BSPP(NPTF)HFSFP6638-3/8"063/8"38.5S243/8"BSPP(NPTF)HFSFP6612-1/2"081/2"46S261/2"BSPP(NPTF)HFSFP6634-3/4"123/4"52S333/4"BSPP(NPTF)HFSFP6610-1"161"58.5S411"BSPP(NPTF)APPLICATIONS:If the coupler and plug valves seal instantly, automatically shutting off fluid flow to prevent leakage. If the coupler and plug valves push together, opening to permit free flow offluid through coupler. Mostly applied in agricultural equipment, according to ISO 5675.PERFORMANCEINTERCHANGEPARKER 4000 SERIES, AEROQUIP FD42 SERIES, SAFEWAY S20 SERIES, FASTER NV SERIES, DNP PDV SERIES, STUCCHI IRV SERIESTEMPERATURE RANGE-25oC 120oC/-13oF 250oFWith standard seals: Buna-N(Nitrile)On request seals: Viton, Neoprene, EPDM or other seals.MAX. WORKING PRESSURE1/4"----04 :350BAR(5075PSI)3/8"----06 :300BAR(4350PSI)1/2"----08 :250BAR(3625PSI)3/4"----12 :250BAR(3625PSI)1"------16 :230BAR(3335PSI)MATERIALCoupler Body :STEEL, TRIVALENT PLATEDValve :STEEL, POPPET TYPESprings :C98Locking O-Ring :C98Balls :GCr15Seals :Buna-N(Nitrile)Back-Up Ring :PTFE Surface treatment :Zinc plating and Cr 3 Passivationor Zinc Nickel  platingATTENTION:Only plug and socket with the same thread fit together.