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Customer Service Center

Decatur, Illinois

800.871.2194

www.uspvh.com

[email protected]

Reliable Connections

TM

U-20806

U-20807

Adjustable 

Vertical 

Indicator 

Posts

InstallatIon InstructIons manual

table of ContentS      PaGe

 

General Information 2

 

Technical Data 

3

 

Dimensions 4

 Installation 5-6
 Parts 7
 Maintenance 8

      WARNING:

 

1. Read and follow instructions carefully. Proper training and periodic 

review regarding the use of this equipment is essential to prevent possible 

serious injury and/or property damage. the instructions contained 

herein  were  developed  for  using  this  equipment  on  fittings  of  Mueller 

manufacturer only, and may not be applicable for any other use.

2. Do not exceed the pressure ratings of any components or equipment. 

exceeding the rated pressure may result in serious injury and/or property 

damage.

3. Safety goggles and other appropriate protective gear should be used. 

failure to do so could result in serious injury.

!

Summary of Contents for U-20806

Page 1: ...r training and periodic review regarding the use of this equipment is essential to prevent possible serious injury and or property damage The instructions contained herein were developed for using thi...

Page 2: ...ound water supply to automatic sprinkler water spray deluge foam water deluge or standpipe fire protection systems They permit operation of underground valves while providing an above ground visual in...

Page 3: ...ed by each Order Length for the 4 24 USPVH Resilient Wedge PIVs based on the typical diameter of underground pipe For PIVs with different B dimensions the minimum and maximum trench depths which will...

Page 4: ...Min Max Min Max Min Max 16 4 10 6 8 6 5 8 5 8 2 10 2 9 11 11 11 11 8 13 8 13 5 15 5 18 5 5 7 3 7 0 9 0 8 9 10 9 10 6 12 6 12 3 14 3 14 0 16 0 20 5 10 7 8 7 4 9 5 9 1 11 2 10 10 12 11 12 7 14 8 14 4 16...

Page 5: ...ith the center of the Post Head Coupling clearances can accommodate a maximum pipe slope of 5 degrees It is recommended that a spirit level be used to set the vertical alignment of the Indicator Post...

Page 6: ...e into the 1 2 NPT hole provided in the Post Head and then tighten the Locknut against the Post Head to secure the Nipple firmly in place e Refer to Positioning of Targets pg 5 as appropriate and note...

Page 7: ...Short Cotter Pin 290158 17 Threaded Sleeve U 20806 148634 U 20807 241011 18 Upper Stem 148633 19 Weather Cap 290143 20 Retaining Ring 290157 21 OPEN Target U 20806 290144 U 20807 290552 22 SHUT Targe...

Page 8: ...Indicator Post should also be physically tried to be sure that the valve is in the fully open position if there are any damaged parts sign of tampering or the position of the valve is questionable NO...

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