Poppet Valve IA Series Brochure

www.holmburyUSA.com 1.866.465.628710IA SERIES POPPET VALVE, PULL BREAK HYDRAULIC COUPLINGSINTRODUCTIONHolmbury IA Series Couplings meet the ISO 7241-1 type A design criteria and are the ideal choice where a tough, durable product of superior quality is re-quired. A poppet valve is used to minimize the pres-sure drop characteristics and provide a positive sealing arrangement. Typical applications include: construc-tion, manufacturing, chemical processing, agricultural equipment and general industrial machinery.FEATURES• Positive, quick connection ensured by the snap together locking ball system.• When connected the male and female halves can rotate, even under pressure, thus avoiding any torsional stress in the flexible hoses.• Poppet valves have balanced springs and calibrated oil flow passages to minimize the pressure drop.• Poppet valve seals have shockproof protective edges.CONSTRUCTIONZinc plated, heat treated carbon steel. Nitrile ‘O’ ring seals with PTFE backing rings are standard. Also available in Stainless Steel with Viton O Rings and Teflon backing V Rings.Pressure Drop Characteristics*Special Order.Note: Not all thread types and sizes are available as stock items. Minimum order quantity may be required. Consult factory for details.316 = All components made of 316 Stainless Steel.Blank = 316 Stainless Steel External / 304 Stainless Steel InternalComponents.General Purpose CouplingsHolmbury0.1 0.15 0.2 0.25 0.3 0.4 0.5 0.6 0.8 1 1.5 2 2.5 3 4 5 6 7 8 9 1025002000150010009008007006005004003002502001501009080706050403025201510987654 660.4528.3396.3264.2237.8211.3184.9158.5132.0105.779.366.052.839.626.423.821.118.515.913.210.67.96.65.34.02.62.42.11.91.61.31.1.8.7.5.4.31.52.22.93.64.4 5.87.38.711.6 14.521.829.0 36.343.558.072.587.0101.5116.0130.5145Q L/minP BARPSIGPMIA50IA40IA32IA10IA12IA19IA25IA06HYDRAULIC OILVISCOSITY: 30 cStOrder CodesThread FormN = NPTF (standard) G = BSPPS = O Ring Boss *M = MetricThread GenderBlank = FemaleM = MaleIA = Carbon SteelIAS = Stainless SteelThread size based on dash system04 = 1/4” 12 = 3/4” 24 = 1-1/2”06 = 3/8” 16 = 1” 32 = 2”08 = 1/2” 20 = 1-1/4”Body Size06 = 1/4” 25 = 1”10 = 3/8” 32 = 1-1/4”12 = 1/2” 40 = 1-1/2”19 = 3/4” 50 = 2”GenderM = Male NippleF = Female CouplerIA 19 - M - 12 N Grade Stainless SteelBlank = 316/304316 = 316/3161.866.465.6287 www.holmburyUSA.com 11IA SERIES, POPPET VALVE, PULL BREAK COUPLINGSFemale and Male CoupledIA Series Dust CapDimensionsInches=mm/25.4lbs=kg x 2.204622Type and Body Max. Oper. Size Size Pressure A Bar NPTF PSI Thread IA06 1/4 IA10 3/8 IA12 1/2 IA19 3/4 IA25 1 IA32 1-1/4 IA40 1-1/2 IA50 2Sizes listed are for reference only and are subject to change.For more information on dust caps and order information, see page 50.Across flatsAcross flats B C D E F G H I Weight mm Dimensions in millimeters kg inches Dimensions in inches lb 6 350 19 19 35.5 26 50 71 19.6 22 0.14 .25 5075 0.75 0.75 1.40 1.02 1.97 2.80 0.77 0.87 0.29 10 300 22 22 36.5 31.5 56 75 24 24 0.22 .34 4350 0.87 0.87 1.44 1.24 2.20 2.95 0.94 0.94 0.46 12 250 27 27 43.5 38.6 66 87.5 30 30 0.35 .5 3625 1.06 1.06 1.71 1.52 2.60 3.44 1.18 1.18 0.75 19 250 35 35 57 48 80 109.5 38.5 38 0.71 .75 3625 1.38 1.38 2.24 1.89 3.15 4.31 1.52 1.50 1.56 24 230 41 41 59.5 58 95.5 120 44.5 45 1.16 1 3335 1.61 1.61 2.34 2.28 3.76 4.72 1.75 1.77 2.57 32 230 50 50 75 69.8 117 150 56 56 1.9 1.25 3335 1.97 1.97 2.95 2.75 4.61 5.91 2.20 2.20 4.19 40 190 60 60 83.5 84.5 133 167.5 66 66 3.1 1.50 2755 2.36 2.36 3.29 3.33 5.24 6.59 2.60 2.60 6.83 50 130 75 75 100 100 160 201 82.5 83.5 5.5 2 1885 2.95 2.95 3.94 3.94 6.30 7.91 3.25 3.29 12.13 General Purpose CouplingsHolmbury