Flowserve MaxFlo4 User Instructions Download Page 4

5   Safety

Safety terms - WARNING and 

NOTICE

 - are used to highlight 

specific  dangers  and  /  or  provide  additional  information 

that  may  not  be  readily  apparent  in  the  User  Instructions. 

WARNING directions must be strictly followed.

WARNING

WARNING indicates that 
severe  personal  injury, 

death and substantial property damage can occur if proper 
precautions are not taken.

 or  

NOTICE

NOTICE indicates practices or provides 
additional technical information.

Grey fields indicate safety­related informations.

6  Packaging and Transport

Pay  close  attention  to  shipping  marks  and 
transport pictograms.

Careful  packing,  loading  and  transport  arrangements  are 

required  to  prevent  products  from  being  damaged  during 

transport. Standard packaging includes a cardboard box, with 

or without a wooden pallet base as needed. Special packaging 

may  include  a  wooden  box.  Packaging  may  use  cardboard, 

plastic  wrap,  foam,  or  paper  as  packing  material.  Filling 

material may be a carton type or paper.

Shipping marks display product and package dimensions and 

weight  (for  further  information  see  Packaging  and  Sending 

Instructions,  Form  L  002).  Packing  guidelines  for  export 

follow HPE standards. (Nonreturnable packaging may contain 

up to 90% recyclable materials.)

7   Storage

Maximum storage time for control valves is 
six months.

NOTICE

The packing box begins to break down after 

6 months. Leakage may develop.

Upon arrival on site, store the MaxFlo 4 on a solid base in a 

cool, dry closed room. Until its installation, the valve must be 

protected from the weather, 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 valve is ready for installation at  

the site.

Hoisting  and  lifting  are  inherently  dangerous 
activities  and  require  safe  rigging  and  proper 
training  to  mitigate  hazards.  Use  standard  in­
dustry  safety  practices,  personal  protection, 
and warranted lifting devises.

WARNING

Crushing hazard ! Arrange rig ging 

to prevent tipping of the control

valve. Do not allow the valve assembly to rotate during 
removal. Do not stand under suspended loads. Failure to do 
so can cause serious personal injury and damage the valve 
or nearby equipment.

NOTICE

Be aware that the center of gravity may be 
above the lifting point. Do not allow the sling 

to touch the stem or peripheral equipment. Observe the maxi-
mum permitted carrying capacity. 

1. Check the packing list against materials received to 

ensure all components and accessories are present.

2. When lifting the valve from the shipping container,  

usestraps through the yoke legs. Take care to position  

lifting straps to avoid damage to the tubing and  

mounted accessories.

3.   Upon removing the control valve from the packaging, we  

recommend that you:
•  Promptly touch up any damage to the corrosion protection.
•  Contact your shipper immediately to report any damage.
•  Call your Flowserve representative if you experience  

any problems.

•  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 valve is ready for 

installation at the site.

8   Unpacking

MaxFlo 4 Control Valve  FCD VLENIM0064-02-AQ – 09/16

4

Summary of Contents for MaxFlo4

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...

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