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| carlbelcher |
 Posted: 06/29/2006 2:14 AM Post subject: “NO DRILL” Sprinkler Valve Pneumatic Modification |
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Donating Member
Joined: 12 Jun 2006
Posts: 532
726.53 Spud Bux
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“NO DRILL” Sprinkler Valve Pneumatic Modification
Parts Required:
1. Orbit Watermaster Model 57020
2. 1/4" NPTM X 1/4" NPTM Brass Fitting (National Pipe Thread Male)
Tools Required:
1. JB Weld (recommended) or other Epoxy
2. 9/16” Socket and Ratchet (recommended) or 9/16” Wrench
3. Teflon Tape
Step 1
Remove the “Flow Control Handle” (Part A), “Bleed Screw” (Part B) and the “Solenoid” (Part C)
 
Step 2
Remove the 8 Screws that hold the “Cover Assembly” (Part A) to the “Valve Body” (Part B)
 
Step 3
Remove the “Flow Control Stem” and the “Wire Rod” by Twisting the “Flow Control Stem” Clockwise until the stem comes loose.
 
Step 4
Mix JB Weld and fill the holes left in the “Cover Assembly” after removing the “Bleed Screw” and “Solenoid” and wait of the JB Weld to set.
 
Step 5
Wrap one side of the 1/4” fitting with Teflon tape then thread the 1/4" Fitting into the hole left by the “Flow Control Stem” with the 9/16” socket. Be careful to thread the fitting as straight as possible.
  
Step 6
Reassemble the valve. Mount a Blow Gun or 1/4” Ball Valve to the open end of the 1/4" fitting using Teflon tape.
  
The valve is now ready to use. It can be mounted in an inline or right angle configuration, simply use the included plug and some Teflon tape to seal the unused port. |
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| pimpmann22 |
| Posted: 06/29/2006 3:33 AM Post subject: |
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Donating Moderator
Joined: 18 Feb 2005
Posts: 1628
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| Nice tutorial! I think I can honestly "dub" that the most user freindly tutorial. Looks good, and beyond that I only have two things to say. That no tap method is just trouble waiting to happen, as we have noticed in another thread, someone jacked there threads beyond repair. Secondly if you so desire to use this method, the taping should be done without the tape, backed out, wrapped with teflon tape, then re-inserted. |
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| carlbelcher |
| Posted: 06/29/2006 3:53 AM Post subject: |
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Donating Member
Joined: 12 Jun 2006
Posts: 532
726.53 Spud Bux
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| First of all thanks for the kudos. Second I agree with you, I think that you should probably thread the fitting twice first without tape then again with tape. I think using a pipe tap is overkill, especially with this mod. Because of the size of the hole the fitting threads perfectly every time unless you cross thread it really bad somehow. |
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| frogy |
| Posted: 06/29/2006 9:44 AM Post subject: |
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Colonel
Joined: 29 May 2006
Posts: 605
1926.41 Spud Bux
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I'll stick with the Orbit Watermaster 57101 because the flat top's and smaller profiles... great tutorial A++... I think pipe taps are overkill, but in that case, so are Supahs, but they both are great and help a lot...  |
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| Bluetooth |
| Posted: 06/29/2006 10:00 AM Post subject: |
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Brigadier General
Joined: 27 Jun 2006
Posts: 828
34.79 Spud Bux
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| Nice tutorial very well writen and i dont think anyone could get confused. |
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| singularity |
| Posted: 07/19/2006 22:00 PM Post subject: |
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Brigadier General
Joined: 26 Jun 2006
Posts: 986
2467.47 Spud Bux
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| most of the pictures arent working on my computer, and the ones that are are really skinny. |
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| Benny |
| Posted: 07/19/2006 22:15 PM Post subject: |
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Brigadier General
Joined: 19 Apr 2006
Posts: 845
144.97 Spud Bux
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| That is a great tutorial, very clean and understandable with lots of pictures.... but who in hell hasn`t even got a drill? |
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| carlbelcher |
| Posted: 07/20/2006 4:00 AM Post subject: |
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Donating Member
Joined: 12 Jun 2006
Posts: 532
726.53 Spud Bux
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| It's not a matter of whether you have a drill of not, it's if you want to drilling a hole in a sprinkler valve or just thread in a fitting. |
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| DriftingRz |
| Posted: 07/26/2006 1:30 AM Post subject: |
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Specialist
Joined: 25 Sep 2005
Posts: 56
85.55 Spud Bux
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| i aint got a drill, used to but it died, so i have the ghettoest set of tools to make a holw i usually stab a pair of scissors or something into what im working on and twist them till hole is size desired, jsut got to check alot and not go bigger then u need, yea im asking for tools this christmas when i get my car im going anti ghetto on the mods |
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| Vb_happiness |
| Posted: 07/27/2006 19:30 PM Post subject: |
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Private
Joined: 20 Jul 2006
Posts: 23
8.97 Spud Bux
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| I tried this method it worked but on a version of this preasure adjustable valve the neck has a 3mm lip and i found that this was not enough to hold the brass fitting on but i found a 3/4" male to a 1/2" fem conecter and it is the same size as the inner of the adjustable neck. If you want more detailed answers just ask me. |
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| M3NT4L |
| Posted: 07/27/2006 20:27 PM Post subject: |
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2nd Lieutenant
Joined: 05 Jul 2006
Posts: 239
201.64 Spud Bux
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| I have found this tutorial very helpful but too bad the dont sell these valves at my local home.d |
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| Vb_happiness |
| Posted: 07/30/2006 23:03 PM Post subject: |
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Private
Joined: 20 Jul 2006
Posts: 23
8.97 Spud Bux
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| There is equivalent products everywhere, like in Australia I havent been able to find any Watermaster products. I just looked for valves that looked similar. |
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| carlbelcher |
| Posted: 07/30/2006 23:10 PM Post subject: |
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Donating Member
Joined: 12 Jun 2006
Posts: 532
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| Quote: | | I just looked for valves that looked similar. |
Might this be why you had trouble with my tutorial? |
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| Spyider |
| Posted: 07/30/2006 23:35 PM Post subject: |
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Staff Sergeant
Joined: 06 Jul 2006
Posts: 121
0.30 Spud Bux
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| is it cheeper to just go any buy a valve and modify it urself or better to just get one from spudtech.com ? |
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| carlbelcher |
| Posted: 07/30/2006 23:40 PM Post subject: |
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Donating Member
Joined: 12 Jun 2006
Posts: 532
726.53 Spud Bux
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It's cheaper to buy a valve and modify it yourself.
spudtech.com unmodified valve $17.00 plus shipping.
Home Depot same valve $12.00 with no shipping. |
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