HP Series rack and pinion pneumatic actuator. HP series actuators are compact, high cycle, high quality pneumatic double rack & pinion pneumatic actuator specifically designed to meet the demanding needs of the quarter turn valve automation market.
Optionally, FKM O-ring : from -20℃ to +180℃, VMQ O-ring : from -40℃ to +176℃ However the O-ring was used as optional materials, if users have to operate at extremely hot or cold condition such as under -20℃ or over +80℃, it shall be confirmed HKC Co., Ltd.
HP Series Pneumatic Actuator Installation Operation & Maintenance Manual Table 1-2. Grease Specification Manufacturer Shell Product Bearing Grease (Low Temp) Color Brown Model No Shell DARINA GREASE R2 NLGI2 Additional grease is required on the following conditions (see Table 1-3).
HP Series Pneumatic Actuator Installation Operation & Maintenance Manual 1.12. Operating time Model HP035 HP050 HP063 HP066 HP075 HP088 HP100 HP115 Part Operating time(sec) Open 0.15 0.25 0.25 0.35 0.35 Close 0.15 0.25 0.35 0.35 Model HP125 HP145 HP160 HP180...
Polypropylene +GF 3. Mounting and Operating 3.1. Actuator Mounting Do not attempt to work on your HKC actuator without first shutting off its incoming CAUTION: power, compressed air & related internal piping fluid Note: Prior to mounting, the part-turn actuator must be checked for any damage Damaged parts must be replaced by original spare parts 3.1.1.
HP Series Pneumatic Actuator Installation Operation & Maintenance Manual 3.1.4. The valve output shaft must be in lined with the actuator output drive to avoid side- loading the shaft. To avoid any backlash, flexibility in the mounting bracket or mounting should not be allowed.
HP Series Pneumatic Actuator Installation Operation & Maintenance Manual Air to port 2: clockwise / close Spring to Open Spring return: counter clockwise / open FIG 1 Make sure that both valve FIG 2 Insert actuator on top of adapter and actuator are close.
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HP Series Pneumatic Actuator Installation Operation & Maintenance Manual 4.1.2. Assembly of accessories Solenoid valve Before mounting a s/o valve ensure that the actuator is in its normal position(close) FIG 3 Connect eventual accessories, making sure of the real position of the valve.
HP Series Pneumatic Actuator Installation Operation & Maintenance Manual 4.1.3. Valve mounting Before proceeding with the assembly of a valve onto an actuator be sure that the actuator operates in the desired direction of rotation and both actuator / valve are correctly orientated.
HP Series Pneumatic Actuator Installation Operation & Maintenance Manual 5. Disassembly 5-2. Remove both (open / close) stop cap screws 5-3. Remove end together with nut and 5-1. Remove cap screws cap screws washer and o-ring 5-4. Pistons disassembly 5-5. Pistons shaft disassembly 5-6.
HP Series Pneumatic Actuator Installation Operation & Maintenance Manual 5.1. Actuator Testing DANGER: Pressure applied to the actuator is not to exceed the maximum operating pressure rating listed on the actuator name tag. Test the actuator using a properly adjusted self relieving regulator, with gauge.
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