IVM Vent-Tech SWG B Series Operation And Maintenance Manual Download Page 5

www.internationalvalve.com

 

 

 

INSTALLATION, OPERATION AND MAINTENANCE MANUAL 

MODEL SWG, SERIES C, B, V, N 

 

International Valve Marketing, LLC

 

Page | 5

 

Last Revision Date: 09/13/2013

 

 

(d)

 

Float Stack Configurations 

There are three primary float configurations contained within the valve bodies listed above.  

Ty

p

1

 

 

 

 

 

Series – C, V 

Series - B 

Series - N 

Ty

p

2

 

 

 

 

 

SECT: 1.06

 

PARTS 

Recommended spare parts are listed on the assembly drawing. These parts should be stocked to 
minimize  downtime.    Order  parts  from  your  local  Vent-Tech  sales  representative,  or  directly 
from International Valve Marketing.  When ordering parts, please refer to the following: 

If  the  valve  has  a  Vent-Tech  name-plate,  please  include  the  model  number,  date  of 
manufacture, serial number, small orifice and nozzle size and any station information that may 
be included. 

If there isn’t  any nameplate  visible on the valve, please  include valve model number, the  part 
name,  and  item  number  from  the  assembly  drawing.  You  may  contact  your  local  Vent-Tech 
Representative to help you identify your valve. 

Spare and replacement parts are available in the following configurations: 

 

 

Summary of Contents for Vent-Tech SWG B Series

Page 1: ...ernationalvalve com Operation and Maintenance Manual VENT TECH MODEL SWG SERIES C B V AND N MODEL SWG SERIES C B V AND N WASTE WATER AIR RELEASE AND VACUUM RELIEF VALVES Revised 09 13 13 Vent Tech Sew...

Page 2: ...cuum relief valve for sewage duty Vent Tech manufactured by International Valve Marketing IVM LLC was incorporated in 2009 for the express purpose of expanding and improving the technological advances...

Page 3: ...age and file a claim with the carrier if damage is apparent Carefully unload all valves to the ground without dropping The valve should be lifted by the body the sealing flange fasteners or where appl...

Page 4: ...up Discharge of air gas from pressurized pipeline Surge control to prevent the development of hydraulic transients during start up and pressure surges Full port high volume air intake for vacuum relie...

Page 5: ...downtime Order parts from your local Vent Tech sales representative or directly from International Valve Marketing When ordering parts please refer to the following If the valve has a Vent Tech name...

Page 6: ...RK V SWG08ORK N 10SWG SWG10ORK C SWG10ORK B SWG10ORK V SWG10ORK N 12SWG SWG12ORK C SWG12ORK B SWG12ORK V SWG12ORK N O Ring Repair Kit Part Numbers Valve Size Series C Series B Series V Series N 02SWG...

Page 7: ...el SWG Series C B V N Air relief valves should be made with careful review by the system engineers Critical elements of a successful air relief valve installation are recommended below 1 Install isola...

Page 8: ...ice Anti Surge Float 5 and check sealing O ring for damage 6 Remove Control Float 6 and Nozzle Float 7 assembly from valve body 7 The valve is now dis assembled Clean top flange anti surge float and c...

Page 9: ...O clock 3 O clock and 9 O clock fashion by hand until all bolt nut assemblies are hand tight Tighten nuts and bolts again with a wrench Locate washers on the nut side of the flange 10 Follow standard...

Page 10: ...runs clear Consult local requirements for handling of pipeline emissions An example maintenance worksheet is included in the Addendum at the end of this manual d Troubleshooting Air Valve Problems Th...

Page 11: ...e float Valve body is now pressurized Buoyancy lifts control float Seats control and nozzle floats against anti surge float Valve body is now pressurized Buoyancy lifts control float Seats control and...

Page 12: ...nistrative fees or any costs incurred in removing or reinstalling the Product to coverage for any claims submitted to Seller after expiration of the applicable warranty time period described in this W...

Page 13: ...d nozzle plates necessary to the repair of products delivered under this warranty free of charge FOB factory for a period of ten 10 years The foregoing remedy shall constitute the sole and exclusive r...

Page 14: ...171 3 8 16 236 201 247 210 1 8 286 243 299 254 3 8 24 259 220 271 230 1 14 259 220 270 230 7 16 14 376 320 393 334 1 1 8 7 413 351 432 367 7 16 20 400 340 418 355 1 1 8 12 390 332 408 347 Bolt Size A2...

Page 15: ...and remnants of the sewage media However this debris and or FOG should be monitored so it does not interfere with seating of any O rings or with the movement of any of the floats Over time there will...

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