MI-135 Revision
5Pages

Maintenance Instructions MI-135 Revision - Maximum Allowable Working Pressure Seal Material Elastomeric & Metallic PTFE Brass Filters 2000 psig at 70 °F 13.8 MPa at 21 °C 2000 psig at 70 °F 13.8 MPa at 21 °C Stainless Steel Filters 6000 psig at 70 °F 41.4 MPa at 21 °C 2000 psig at 70 °F 13.8 MPa at 21 °C Always consult your authorized Parker representative if questions arise. The arrow on the Filter Body indicates the normal direction of flow. Figure 1: FT Series Filter Cross Sectional View Parker Hannifin Corporation Instrumentation Valve Division Jacksonville, Al

Figure 2: FT4 Series Tee Filter Exploded View purchased after March 2, 1990 (For valves purchased after March 2, 1990) WARNING: MAKE CERTAIN THE SYSTEM IN WHICH THE FILTER IS INSTALLED IS DRAINED AND/OR EXHAUSTED OF ALL PRESSURE BEFORE STARTING VALVE REMOVAL OR DISASSEMBLY. FAILURE TO DO SO CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE. 1.Remove the nut/cap assembly by turning the nut counter-clockwise with a 1 1/8 inch size hex wrench. 2. Carefully remove the nut/cap assembly, gasket, spring, filter element and filter seal. 3. Preferably, wipe the filter bodys internal areas to...

Figure 3: FT4 Series Tee Filter Cross Sectional View prior to March 2, 1990 (For valves purchased prior to March 2, 1990) WARNING: MAKE CERTAIN THAT SYSTEM IN WHICH FILTER IS INSTALLED IS DRAINED AND/OR EXHAUSTED OF ALL PRESSURES BEFORE DISASSEMBLY. 1.Remove the nut/cap assembly by turning the nut counter-clockwise with a 1 1/8 inch size hex wrench. 2. Carefully remove the nut/cap assembly, gasket, spring, filter element and filter seal. 3. Preferably, wipe the filter bodys internal areas to remove any contamination. The filters interior must be completely dry before reassembly. REASSEMBLY...

MI-135 VALVE CONNECTOR MAKE-UP INSTRUCTIONS MALE AND FEMALE PIPE PORTS Wrench flats are provided on the Valve Body. It is recommended a smooth- jawed wrench or vise be used to grip the Valve Body. 1. On the male threaded part of the connection, apply a high quality pipe joint compound or PTFE tape made for this purpose. When PTFE tape is used, it is recommended two full turns of tape be applied. PTFE tape should not be overhanging or covering the first thread 2. Engage the Valve and the other component part together, until hand-tight. 3. With a proper wrench, holding both the Valve and the...

WARNING FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS AND/OR SYSTEMS DESCRIBED HEREIN OR RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE. This document and other information from Parker Hannifin Corporation, its subsidiaries and authorized distributors provide product and/or system options for further investigation by users having technical expertise. It is important that you analyze all aspects of your application and review the information concerning the product or system in the current product catalog. Due to the variety of operating conditions and...