2 - TCA spa

VALVE CAVITY PAGE NUMBER2CFD150 A19787 17-2011CE140, 1CER140, 1CEL140 A20081 17-2011CPBD30 A20530 17-2051HSH701, 1RDS702 A21145 17-205S716, S717, S701, S702 A21473 17-2053CA200, S901, S902 A21616 17-205LEV402, LER402 A21773 17-207LER202 A22232 17-2071AR60, 1GR60, 2CR30, 2CFR30 CVA-20-01-0 17-2111DS60, 1PS60, 1PA60 CVA-22-06-0 17-2111PAA60, 1HSH20 CVB-22-06-0 17-2112CFP60 CVA-27-04-0 17-2112CFD40 CVB-27-04-0 17-2212CFD200 CVB-42-04-0 17-221Our cavities have been designed to achieve standardisation based on each thread size to reduce the amount oftooling required to cover the valve range. All new designs of cartridge are made to fit the ISO recommendationsfor standard cavities. The diagram below shows the sequence of tooling using tools specified in the followingpages. Note: a pilot drill may be required before the form drill.Great care must be taken to ensure that the tools are inserted along the same machining axis to maintaincorrect concentricities, hence bodies should not be moved between operations.OPERATION 1FORM DRILLOPERATION 2FORM REAMEROPERATION 3PLUG TAP17Integrated Hydraulics LtdIntegrated Hydraulics IncCollins Road, Heathcote Ind. Est., Warwick, CV34 6TF, UK.7047 Spinach Drive, Mentor, Ohio 44060, USATel: +44 (0) 1926 881171 Fax: +44 (0) 1926 315729 Tel: (440) 974 3171 Fax: (440) 974 3170Website: www.integratedhydraulics.comWebsite: www.integratedhydraulics.com17-102.D