Operating and maintenance manual
ECOTROL
®
rotary control valve
Series 8C D / 6H D
11.2018 / 1.0
Страница 1: ...Operating and maintenance manual ECOTROL rotary control valve Series 8C D 6H D 11 2018 1 0...
Страница 2: ...Original instructions ARCA Regler GmbH All rights reserved Cover picture background Freepik com...
Страница 3: ...l 9 2 8 Operator s duty of care 10 2 9 Personal protective equipment 11 3 Transport storage and packaging 12 3 1 Transport 12 3 2 Storage 12 3 3 Packaging 12 4 Nameplate 13 5 Type key 14 6 Sectional d...
Страница 4: ...eat 24 12 Torque tables bolted connections 25 12 1 Screws according to DIN EN ISO 4017 4014 DIN 939 25 12 2 Screws according to DIN 2510 25 12 3 Screws according to ASME B16 5 25 13 Fault removal 26 1...
Страница 5: ...7918 T nisvorst Tel 49 0 2156 7709 0 Fax 49 0 2156 7709 55 E mail sale arca valve com www arca valve com 1 3 Other applicable documents The product can be delivered as part of an actuator and equipped...
Страница 6: ...bsite https onsite arca valve com search and enter the ARCA order no and ARCA serial no The order no and serial no can be found in the device pass and in our order confirmation Entry example Illustrat...
Страница 7: ...grams The signal terms used have the following meanings DANGER means that death serious injuries and or considerable damage to property will occur if the corresponding preventive measures are not take...
Страница 8: ...the intended purpose Operate the product exclusively in accordance with this operating manual and in accordance with the specification in the order confirm ation and the device pass Use exclusively o...
Страница 9: ...due to escape of the operating medium Furthermore there may be unapparent residual risks despite all precau tions taken Residual risks can be minimised if the notes on safety and commission ing as we...
Страница 10: ...and work instructions for safe working as well as the cor responding instructions for the conduct of the personnel in case of accidents and fire are to be kept at the ready at all times and hung up in...
Страница 11: ...with narrow sleeves and without protruding parts They primarily serve to protect against being caught up by moving machine parts Do not wear rings chains or other jew ellery Safety shoes To protect ag...
Страница 12: ...o dead spaces pressure compensa tion bellows etc when rinsing the valve 3 2 Storage NOTICE Improper storage There is a danger of the product and in particular the attached electronic accessories no lo...
Страница 13: ...Bore diameter 8 9 Material of housing trim 10 Actuator function 11 Actuator type 12 Max actuation pressure 13 Actuation pressure range 14 Type code for actuator angle of rotation Place of installation...
Страница 14: ...D 6H D 11 2018 1 0 5 Type key Series 8C PN 10 63 Class 150 600 6H PN 100 250 Class 900 1500 Bonnet X 1 Standard Trim XX D Rotary valve plug 1 stage Example of type designation 8C1 D ECOTROL 8C D rotar...
Страница 15: ...ning the different components Drawing details X see 10 3 Stem sealing 6 1 Parts list Item Name 1 Housing 2 Bonnet 20 Seat 26 Plug compl 50 Stem 65 Guide bush 80 Bolt threaded bolt 81 Nut 117 Wiper rin...
Страница 16: ...6 Sectional drawings ARCA Regler GmbH 16 28 Series 8C D 6H D 11 2018 1 0 6 2 8C1 D Standard bonnet DEK1 with rotary valve plug D Illustration 4 8C1 D...
Страница 17: ...the meaning of DIN IEC 60050 351 The valve serves to reduce the pressure and quantity of a flow of me dium through the plug The flow of medium through the seat 20 is regulated by the position of the...
Страница 18: ...ating Dam age to the coating caused by transport or installation in the pipeline is to be treated with a suitable coating system in order to restore the factory corrosion protection Please note CAUTIO...
Страница 19: ...ipeline flange mounted valves only Install the spacer in the pipeline Rinse and if necessary pickle Remove the spacer from the pipeline again Replace the seals Install the valve in the pipeline again...
Страница 20: ...ials that are not rustproof with a suitable preservative Recommissioning NOTICE All seals must be replaced if the valve has been out of service for more than one year Mount the valve in accordance wit...
Страница 21: ...ble In case of leaks the entire seal set must be exchanged Stuffing box seal with packing rings The stuffing box seal with packing rings is adjustable The stuffing box screw 152 can be tightened if th...
Страница 22: ...entitled 9 Commis sioning 10 4 V collars V collars 117 Wiper ring 152 Stuffing box screw 156 Seal set 164 Plain bearing 166 O ring recommended spare part wearing part Illustration 6 V collars 10 5 Pac...
Страница 23: ...process conditions al low Refer to the chapter entitled 12 Torque tables for the tightening torques of bolted connections Then commission the valve according to the chapter entitled 9 Commissioning 1...
Страница 24: ...bearing 164 from the stuffing box screw 152 NOTICE Observe the following when mounting the plain bearing 164 Coated side towards the stem 50 Fabric side towards the stuffing box screw 152 11 6 Rotary...
Страница 25: ...4923 1 4913 M10 19 23 19 25 32 M12 35 40 30 45 60 M14 50 65 50 70 90 M16 90 110 85 120 150 M20 170 200 160 220 280 M24 280 350 280 380 470 M27 410 500 400 550 690 M30 580 710 570 780 970 M33 770 950 7...
Страница 26: ...Use valve with correct Kvs value Stem moves jerkily Stuffing box screw overtightened in case of valves with adjustable stem sealing Slacken off the stuffing box screw a little Sealing integrity must...
Страница 27: ...e paid to dead spaces pressure compensation bellows etc Observe the legal regulations for the disposal of media that are haz ardous to health ARCA products are modularly constructed and can be sorted...
Страница 28: ...www arca valve com...
