Flowserve MaxFlo4 User Instructions Download Page 16

flowserve.com

USA

Flowserve Flow Control Division 

1350 N. Mt. Springs Parkway 

Springville, UT 84663 USA

Phone:  +1 801 489 8611

Fax:  

+1 801 489 3719

Austria

Flowserve Control Valves GmbH 

Kasernengasse 6

9500 Villach

AUSTRIA

Phone:  +43 (0) 4242 41181 - 0

Fax:  

+43 (0) 4242 41181 - 50

India

Flowserve India Controls Pvt Ltd. 

Plot # 4, 1A, Road #8 EPIP White-

field Bangalore, Karnataka, 560066 

INDIA

Phone:  91 80 40146200

Fax:  

91 80 28410286

China

Flowserve Fluid Motion and Control 

(Suzhou) Co., Ltd.

No. 35, Baiyu Road,

Suzhou Industrial Park,

Suzhou Jiangsu Province,

P.R. 215021 CHINA

Phone:  86 512 6288 8790

Fax:   

86 512 6288 8736

Singapore

Flowserve Pte. Ltd.

12 Tuas Avenue 20

Republic of Singapore 638824

SINGAPORE

Phone:  +65 6879 8900

Fax:   

+65 6862 4940

Saudi Arabia

Flowserve Abahsain Flow Control Co., 

Ltd.

Makkah Road, Phase 4

Plot 10 & 12, 2nd Industrial City 

Damman, Kingdom of Saudi Arabia 

Phone:  +966 3 857 3150 X 243

Fax:  

+966 3 857 4243

To find your local Flowserve representative

or for more information about Flowserve Corporation, visit 

www.flowserve.com.

FCD VLENIM0064-02 AQ 09/16 Printed in Europe

Flowserve Corporation has established industry leadership in the design and manufacture of its products. When properly selected, this Flowserve product is designed to perform 

its intended function safely during its useful life. However, the purchaser or user of Flowserve products 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 guidelines, it cannot provide specific data and warnings 

for all possible applications. The purchaser/user must therefore assume the ultimate responsibility for the proper sizing and selection, installation, operation, and maintenance of 

Flowserve products. The purchaser/user should read and understand the Installation Operation Maintenance (IOM) instructions included with the product, and train its employees 

and contractors in the safe use of Flowserve products in connection with the specific application.

While the information and specifications contained in this literature are believed to be accurate, they are supplied for informative purposes only and should not be considered 

certified or as a guarantee of satisfactory results by reliance thereon. Nothing contained herein is to be construed as a warranty or guarantee, express or implied, regarding any 

matter  with  respect  to  this  product.  Because  Flowserve  is  continually  improving  and  upgrading  its  product  design,  the  specifications,  dimensions  and  information  contained 

herein  are  subject  to  change  without  notice.  Should  any  question  arise  concerning  these  provisions,  the  purchaser/user  should  contact  Flowserve  Corporation  at  any  one  of 

its worldwide operations or offices.

© 2016 Flowserve Corporation, Irving, Texas, USA. Flowserve is a registered trademark of Flowserve Corporation.

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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