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2600 Emrick Blvd • Bethlehem, PA 18020 • USA •800-922-0085 • www.warrencontrols.com

 
(PLEASE PROVIDE OVERFLOW TRAP SERIAL NUMBER TO GET CORRECT KIT PART NUMBERS)

Three different parts kits are available. The inspection kit allows for the overflow trap to opened so its internal parts may be 
inspected. The float ball kit allows for the float ball to be replaced. The internal vba kit allows for the entire internal valve body 
assembly, minus the float ball, to be replaced. The internal vba kit is preset at the factory to provide the correct water level in the 
float chamber.

313 INSPECTION KIT - SEE DWG 03130611101

ITEM  QTY

DESCRIPTION

ITEM 

QTY

DESCRIPTION

19

1

INNER VALVE BODY GASKET 

23

1

END COVER GASKET

313 FLOAT BALL KIT - SEE DWG 03130611101

ITEM  QTY DESCRIPTION

ITEM 

QTY DESCRIPTION

4

1

FLOAT BALL

23

1

END COVER GASKET

19

1

INNER VALVE BODY GASKET 

313 INTERNAL VBA KIT - SEE DWG 03130611101

ITEM 

QTY DESCRIPTION

ITEM  QTY DESCRIPTION

1

2

CAPSCREW

12

1

JAMNUT

2

A / R WASHER

13

1

LEVER BRACKET BASE

3

 A / R CAPSCREW

14

1

INNER VALVE BODY COVER

5

1

FLOAT LEVER

15

1

INNER VALVE BODY

6

3

CLEVIS PIN

16

1

PILOT SUBASSEMBLY

7

3

COTTER PIN

17

1

STEM GUIDE

8

1

LEVER BRACKET

18

3

CAPSCREW

9

1

FULCRUM LINK

19

1

INNER VALVE BODY GASKET

10

1

CLEVIS

20

1

PISTON 

11

1

JAMNUT

23

1

END COVER GASKET

313 KIT PART NUMBERS 

SIZE 

(IN)

PRE-CERTIFIED DESIGN (PRE CD) 

OR CERTIFIED DESIGN (CD)

INSPECTION KIT

FLOAT BALL KIT 

INTERNAL VALVE 

BODY ASSEMBLY KIT

1

Pre CD

K31306XXX004

K31306XXX001

K31306XXX000

1

CD

K31306XXX005

K31306XXX003

K31306XXX002

1-1/2 & 2

Pre CD & CD

K31309XXX004

K31309XXX003

K31309XXX002

3

Pre CD & CD

K31311XXX004

K31311XXX003

K31311XXX002

4

Pre CD & CD

K31313XXX004

K31313XXX003

K31313XXX002

6

Pre CD & CD

K31315XXX004

K31315XXX003

K31315XXX002

313 OVERFLOW TRAP PARTS KITS

Summary of Contents for 313

Page 1: ...ted with the operation adjustment inspection test overhaul and maintenance of the equipment furnished Every effort is made to prepare the text of this manual so that engineering and design data is tra...

Page 2: ...R TRANSPORTATION IMMEDIATELY NOTIFY YOUR SALES ORGANIZATION OF ANY DAMAGED GOODS UPON RECEIPT DO NOT ATTEMPT TO MOVE OR DISTURB THE OVERFLOW TRAP FURTHER SO PHOTOS MAY BE TAKEN IF THE SHIPPING CONTAIN...

Page 3: ...nks with steam blankets produce additional liquid as the steam condenses The C 313 Overflow Trap traps and relieves this condensate through its internal pilot without the steam blanket escaping Overfl...

Page 4: ...ty The 313 Overflow Trap relieves the overflow through its internal single seated main stage valve Buoyancy of the overflow trap s internal float ball provides force to actuate the internal pilot oper...

Page 5: ...with float ball extending out of the open end of the float chamber Use clamps to secure internal valve assembly with float ball to float chamber 8 With piston disc seated in valve body and pilot assem...

Page 6: ...level is within range of values shown in Float Ball Level Table with piston disc seated in valve body and pilot assembly seated on piston disc when clevis pin cotter pin and float lever are reinstalle...

Page 7: ...ation Label attached to side of tank Up direction UP On tank On Installation Orientation Label attached to side of tank There is information present on each overflow trap ranging in importance from th...

Page 8: ...ity 3 313 Brass bronze internal valve assembly with 316 stainless steel float ball and float arm shown separately Serial number label located here Sales order serial number label stamped here 313 OVER...

Page 9: ...e valve body A damaged or worn inner valve body can result in the inadequate removal of condensate and overflow or the loss of the steam blanket from the tank and can also cause damage to the piston d...

Page 10: ...N 4 1 FLOAT BALL 23 1 END COVER GASKET 19 1 INNER VALVE BODY GASKET 313 INTERNAL VBA KIT SEE DWG 03130611101 ITEM QTY DESCRIPTION ITEM QTY DESCRIPTION 1 2 CAPSCREW 12 1 JAMNUT 2 A R WASHER 13 1 LEVER...

Page 11: ...11 Level Controls IOM 313 313_IOM_RevC_0418 DRAWING 03130611101 1...

Page 12: ...12 2600 Emrick Blvd Bethlehem PA 18020 USA 800 922 0085 www warrencontrols com DRAWING 03130611101 2...

Page 13: ...13 Level Controls IOM 313 313_IOM_RevC_0418 DRAWING 03130611101 3...

Page 14: ...14 2600 Emrick Blvd Bethlehem PA 18020 USA 800 922 0085 www warrencontrols com DRAWING 03130614111...

Page 15: ...15 Level Controls IOM 313 313_IOM_RevC_0418 NOTES...

Page 16: ...2600 EMRICK BLVD BETHLEHEM PA 18020 USA 800 922 0085 WWW WARRENCONTROLS COM DEPENDABLE RUGGED PRECISION CONTROL VALVES AND ACCESSORIES 313_IOM_RevC_0418...

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