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Types 67, 67H, 67HR, 67R, 67SS, and 67SSR

Fisher is a mark owned by Fisher Controls International, Inc., a business of Emerson Process Management.  The Emerson logo is a trademark and service mark of Emerson Electric Co. All other marks are the
property of their respective owners.

The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they are not to be construed as warranties or guarantees, express
or implied, regarding the products or services described herein or their use or applicability. We reserve the right to modify or improve the designs or specifications of such products at any time without notice.

Fisher does not assume responsibility for the selection, use or maintenance of any product.  Responsibility for proper selection, use and maintenance of any Fisher product remains solely with the purchaser.

For information, contact Fisher:

Marshalltown, Iowa 50158 USA
McKinney, Texas 75070 USA
28320 Gallardon, France
40013 Castel Maggiore (BO), Italy
Sao Paulo 05424 Brazil
Singapore 128461

©Fisher Controls International, Inc., 2003; All Rights Reserved

www.FISHERregulators.com

Summary of Contents for FISHER 67

Page 1: ...e used only with air or other gases or certain liquefied gases those with brass or stainless steel bodies additionally may be used for water and similar liquid service AType 67HR 67R or 67SSR regulator has an integral low capacity internal relief valve In these constructions the stem seats against a soft seated orifice in the diaphragm assembly A downstream pressure increase above the outlet press...

Page 2: ...ody plug key 3 or 3A to let the plug spring key 6 and plug stem assembly key 4 drop freely from the body key 1 2 Inspect the removed parts replace if neccessary Make sure the plug seating surfaces are free from debris On Types 67 and 67R inspect body plug O ring key 3B replace if necessary Type 67 and 67R regulators manufactured before May 1999 need to have the body plug gasket key 23 figure 2 and...

Page 3: ... O ring 18B6542X042 For Types 67SS and 67SSR 316 Stainless steel 1B797535072 Delete the following Parts List information on page 7 Key Description Part Number 23 Body Plug Gasket for use with Type 67 67H 67HR or 67R composition 1C495704022 Replace theTypes 67 and 67R Interior Assembly in figure 2 on page 6 with the figure below TYPE 67 OR 67R ASSEMBLY DRAWING SHOWING NEW BODY PLUG AND BODY PLUG O ...

Page 4: ...ould exceed the limits given in the Specifications section or where conditions exceed any ratings of the adjacent piping or piping connections To avoid such injury or damage provide pressure relieving or pressure limiting devices as required by the appropriate code regulation or standard to prevent service conditions from exceeding those limits A Type 67HR 67R or 67SSR regulator because of its low...

Page 5: ...allation completed and downstream equipment properly adjusted slowly open the upstream and downstream shutoff valves while using pressure gauges to monitor pressure 2 Regulator outlet pressure may be monitored on a gauge installed at some point downstream from the regulator Or outlet pressure may be monitored on a gauge key 21 not shown installed on the body of a regulator with a tapped side outle...

Page 6: ... 3 4 Stack the plug spring key 6 and the plug stem assembly on the body plug key 3A figure 2 or key 3 figure 3 and install the body plug with stacked parts into the body key 1 Diaphragm Parts 1 Remove the closing cap if used key 28 figure 3 loosen the locknut if used key 11 and back out the adjusting screw or handwheel key 10 until compres sion is removed from the control spring key 9 2 Remove the...

Page 7: ...pplications Nitrile plug w brass stem 1D5604000A2 Nitrile plug w stainless steel stem 1D5604000B2 Fluoroelastomer plug w brass stem 1N379871662 Fluoroelastomer plug w stainless steel stem 1N3798000C2 All brass plug and stem 1C750314012 All stainless steel plug and stem 1C750335032 5 Plug Spring Seat For Type 67 or 67R For use w stainless steel stem and to provide NACE capability 316 stainless stee...

Page 8: ... w 1 hole panel mtg spring case 303 stainless steel 10B2657X012 Key Description Part Number 12 Machine Screw pl steel 6 req d For Type 67 or 67R For use w spring case 30B9384X012 or 3L2230000A2 10B6186X012 For use w all other spring cases 10B6186X012 For Type 67H or 67HR For 3 hole panel mtg 6 req d 1B783928982 For yoke mtg 3 req d 1B275228982 3 req d 1C896928982 For 1 hole panel mtg all other con...

Page 9: ... and stainless steel 1C7712000B2 For Type 67H or 67HR brass and stainless steel 1C7712000A2 For Type 67SS or 67SSR steel and stainless steel 1C7712000B2 28 Closing Cap For use only w Type 67 or 67R tapped spring case 10A3075X012 brass 1H236914012 For use only w Type 67SS or 67SSR spring case Aluminum 1H2369X0012 Steel 1H2369X0022 Stainless steel 1H2369X0032 32 Closing Cap Gasket for use only w Typ...

Page 10: ... 4 MINIMUM PANEL THICKNESS PANELMOUNTINGDETAIL 1 NOTE 0 72 18 3 SPRING CASE PANEL BOSS VIEWA DETAIL OF TYPE 67SSR DIAPHRAGMASSEMBLY COMPLETE TYPE 67SS REGULATORASSEMBLY Figure 3 Type 67SS and 67SSR Regulator Assemblies 48A9403_E 48A9403_E 48A9403_E ...

Page 11: ...2 1 2 7 2 0 6 8 9 B 1 2 2 0 7 2 3 8 8 7 B 1 2 2 0 7 2 4 8 8 7 B 1 2 0 2 7 2 5 8 4 7 K 1 n e e r G r e v l i S e u l B d e R 2 3 0 6 0 3 6 7 3 C 1 2 3 0 6 0 4 6 7 3 C 1 2 3 0 6 0 6 6 7 3 C 1 2 3 0 6 0 5 6 7 3 C 1 Keys 9 and 20 Type 67 and 67R Control Spring and Control Spring Label L A I R E T A M E C I V R E S G I S P E G N A R E R U S S E R P T E L T U O r a b 9 Y E K G N I R P S L O R T N O C L ...

Page 12: ...uarantees express orimplied regardingtheproductsorservicesdescribedhereinortheiruseorapplicability Wereservetherighttomodifyorimprovethedesignsorspecificationsofsuchproductsatanytimewithoutnotice Fisher does not assume responsibility for the selection use or maintenance of any product Responsibility for proper selection use and maintenance of any Fisher product remains solely with the purchaser Fo...

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