3.21 Three Holmbury Couplings – ISO B and ISO 5675 Features • Poppet valves have balanced springs • Locking ball system allows quick connection • Bi-directional flow Steel Nipples – Male Half Brass Nipples – Male Half Steel Couplings – Female Half Brass Couplings – Female Half IB Series BSPP Female Part Number Thread HO-IB06-F-04G 1/4” BSPP HO-IB10-F-06G 3/8” BSPP HO-IB12-F-08G 1/2” BSPP HO-IB19-F-12G 3/4” BSPP HO-IB25-F-16G 1” BSPP IB Series BSPP Female Part Number Thread HO-IB06-M-04G 1/4” BSPP HO-IB10-M-06G 3/8” BSPP HO-IB12-M-08G 1/2” BSPP HO-IB19-M-12G 3/4” BSPP HO-IB25-M-16G 1” BSPP 8020 8020 IBB Series BSPP Female Part Number Thread HO-IBB06-F-04G-V 1/4” BSPP HO-IBB10-F-06G-V 3/8” BSPP HO-IBB12-F-08G-V 1/2” BSPP HO-IBB19-F-12G-V 3/4” BSPP HO-IBB25-F-16G-V 1” BSPP IBB Series BSPP Female Part Number Thread HO-IBB06-M-04G-V 1/4” BSPP HO-IBB10-M-06G-V 3/8” BSPP HO-IBB12-M-08G-V 1/2” BSPP HO-IBB19-M-12G-V 3/4” BSPP HO-IBB25-M-16G-V 1” BSPP 8020 8020 ISO B 7241:2014 – Series IB and IBB Specifications Steel Brass Max. working pressure 1/4” for body sizes: 3/8” 1/2” 3/4” 1” 400 bar (5800 psi) 350 bar (5075 psi) 320 bar (4640 psi) 300 bar (4350 psi) 250 bar (3625 psi) 210 bar (3045 psi) 180 bar (2610 psi) 180 bar (2610 psi) 140 bar (2030 psi) 130 bar (2030 psi) Operating temperature -40°C to +106°C (-40°F to +223°F) -20°C to +200°C (-4°F to +392°F) Materials Carbon steel with trivalent plating Brass with 316 stainless steel springs and 302 stainless steel locking ball Seal material NBR FKM Features • Poppet valves have balanced springs • Locking ball system allows quick connection • Bi-directional flow Nipples – Male Half Couplings – Female Half DIN V Series BSPP Female Part Number Thread HO-DINV-06-F-04G 1/4” BSPP HO-DINV-10-F-06G 3/8” BSPP HO-DINV-19-F-12G 3/4” BSPP HO-DINV-25-F-16G 1” BSPP DIN V Series BSPP Female Part Number Thread HO-DINV-06-M-04G 1/4” BSPP HO-DINV-10-M-06G 3/8” BSPP HO-DINV-19-M-12G 3/4” BSPP HO-DINV-25-M-16G 1” BSPP 8020 8020 Specifications Max. working pressure 1/4” for body sizes: 3/8” 1/2” 3/4” 1” 375 bar (5437.5 psi) 350 bar (5075 psi) 320 bar (4640 psi) 300 bar (4350 psi) 275 bar (3987.5 psi) Operating temperature -40°C to +106°C (-40°F to +223°F) Coupling and nipple material Carbon steel with trivalent plating Seal material NBR Poppet Seal Couplings – DIN V Series
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