MaxFlo
®
4
Eccentric Rotary Plug Control Valve
FCD VLENIM0064-02-AQ – (09/16)
Experience In Motion
USER INSTRUCTIONS
Installation
Operation
Maintenance
Page 1: ...MaxFlo 4 Eccentric Rotary Plug Control Valve FCD VLENIM0064 02 AQ 09 16 Experience In Motion USER INSTRUCTIONS Installation Operation Maintenance...
Page 2: ...ained and qualified technicians are authorized to adjust repair or work on control valves actuators positioners and other accessories Review this bulletin prior to installing operating or performing a...
Page 3: ...p to 300 g m3 unless restricted by the accessories The product offering may include optional ancillary equip ment such as positioners air filter regulators solenoid valves limit switches or boosters D...
Page 4: ...her dirt and other potentially harmful influences Do not remove the protective covers from the body flanges of the control valve or from the instrument ports of the actuator and accessories until the...
Page 5: ...hure for proper clearances 6 Confirm there are suitable piping lengths upstream and downstream of the valve installation site in order to minimize a sudden pressure surge in the flow Absence of suitab...
Page 6: ...cause leakage in PTFE and graphite gaskets Consult a current chemical resis tance list before applying 2 Whenever possible the valve should be installed so that actuator is in an upright position Vert...
Page 7: ...bient temperature par ticle size below 1 m and oil content not to exceed 1 ppm Contaminated instrument air can damage the accessories and control valve or cause them to fail 4 Do not touch the body an...
Page 8: ...ft cloth Overhaul or replace actuator after prod uct lifecycle 5 Preventive overhaul of the valve Dependent upon results of previous maintenance see numbers 1 to 4 above or a minimum once every 60 mon...
Page 9: ...larm Table 4 continued Service activities checklist Prior to valve maintenance we require that you check the following conditions to reduce the risk of malfunction and safety related incidents No Chec...
Page 10: ...ure usually 87 psig 6 bar 1 2 Mounted accessories do not work See User Instructions for accessory manufacturer 1 3 Pneumatic actuator is defective Contact customer service department or contract partn...
Page 11: ...plug Contact customer service department or contract partner 4 2 Foreign particles in seat area Contact customer service department or contract partner Slightly retighten packing box NOTICE Make sure...
Page 12: ...nterna tional environmental regulations for control valve removal from the pipe and cleaning Permissible exposure limits must be maintained appropriate personal protective equip ment must be used and...
Page 13: ...ion Material 1 Body A216 WCC 1 0619 A351 CF8M 1 4408 20 Seat Ring 316L SS 316L w Alloy 6 416 SS HT 316L PTFE 30 Seat Retainer Stainless Steel 40 Bonnet Carbon Steel Stainless Steel 50 Plug 1 4418 1 44...
Page 14: ...ste Molydal NB1200 or a nickel anti seize lubricant Permatex 77164 or equivalent Place the valve body in a vice and clamp securely in a vertical position 13 12 Always use new packing and gaskets when...
Page 15: ...t lbs 210 Nm 3 DN 80 Part number 183227 999 000 Torque 406 ft lbs 550 Nm 4 DN 100 Part number 183228 999 000 Torque 428 ft lbs 580 Nm 6 DN 150 Part number 183229 999 000 Torque 959 ft lbs 1300 Nm 8 DN...
Page 16: ...roducts should be aware that Flowserve products might be used in numerous applications under a wide variety of industrial service conditions Although Flowserve can and often does provide general guide...
