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Parking brake check valve

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jimbean6(at)optimum.net
Guest

Posted: Mon Feb 25, 2013 1:31 pm Post subject: Parking brake check valve

I have misplaced the drawing on the dual check valve used for a parking 

brake on our RV's.

I have a hazy recollection that the lever is perpendicular to the fluid 

flow when the check valves are operating.

Anyone have this information or a steer to where I could download the 

drawing?

thanks

Jim Bean

RV-8 81110 MN

Ed Godfrey

Joined: 05 May 2009
Posts: 47

Posted: Mon Feb 25, 2013 1:46 pm Post subject: Parking brake check valve

Jim,

     If you are referring to the Matco parking brake valve, you can find 

the information at



http://www.matcomfg.com/PARKINGBRAKEVALVEDUAL-idv-3579-8.html



Ed Godfrey

40717



On 2/25/2013 3:29 PM, James Bean wrote:

 	  Quote: 	
		   



 I have misplaced the drawing on the dual check valve used for a 

 parking brake on our RV's.

 I have a hazy recollection that the lever is perpendicular to the 

 fluid flow when the check valves are operating.

 Anyone have this information or a steer to where I could download the 

 drawing?

 thanks

 Jim Bean

 RV-8 81110 MN

recapen(at)earthlink.net
Guest

Posted: Mon Feb 25, 2013 1:57 pm Post subject: Parking brake check valve

Which valve?



If I recall correctly, there are two.  I have one installed on my 6A - don't remember the brand though.  I'll see if I can dig out the documentation.



Ralph

--

recapen(at)earthlink.net
Guest

Posted: Mon Feb 25, 2013 2:14 pm Post subject: Parking brake check valve

This is not the one that I have - I'll continue looking.



--

dave.saylor.aircrafters(a
Guest

Posted: Mon Feb 25, 2013 3:24 pm Post subject: Parking brake check valve

Generally the lever blocks flow when it's perpendicular to the line, open when it's parallel. I recall that it doesn't require a full 90* motion to open the valve. It's most likely either made by Matco or Grove. 

 

On Monday, February 25, 2013, James Bean  wrote:

 	  Quote: 	
		  --> RV-List message posted by: James Bean <jimbean6(at)optimum.net>

  

 I have misplaced the drawing on the dual check valve used for a parking brake on our RV's.

 I have a hazy recollection that the lever is perpendicular to the fluid flow when the check valves are operating.

 Anyone have this information or a steer to where I could download the drawing?

 thanks

 Jim Bean

 RV-8 81110 MN

 

 ====================================

 target="_blank">http://www.matronics.com/Navigator?RV-List

 ====================================

 MS -

 k">http://forums.matronics.com

 ====================================

 e -

           -Matt Dralle, List Admin.

 t="_blank">http://www.matronics.com/contribution

 ====================================

 

 

 

 	




-- 

Dave Saylor

831-750-0284 CL

  [quote][b]

bicyclop(at)pacbell.net
Guest

Posted: Mon Feb 25, 2013 5:56 pm Post subject: Parking brake check valve

The Matco valve that I have, earlier version than the one on the     Matco site, wants the lever at 45 degrees to the body for both open     and closed positions. I verified this by blowing through it while     operating the lever. This orientation makes it easier to rig the     cable, too. Make sure you have positive stops at both positions.     Somebody I know didn't and the fire dept wound up opening his     bleeder valves to get him off the taxiway so the jets could get by     when he couldn't release the brakes.

     

     Ed Holyoke

     

     On 2/25/2013 3:19 PM, Dave Saylor wrote:     [quote]Generally the lever blocks flow when it's       perpendicular to the line, open when it's parallel. I recall that       it doesn't require a full 90* motion to open the valve. It's most       likely either made by Matco or Grove. 

       

       On Monday, February 25, 2013, James Bean wrote:

        	  Quote: 	
		  -->         RV-List message posted by: James Bean <jimbean6(at)optimum.net>

         

         I have misplaced the drawing on the dual check valve used for a         parking brake on our RV's.

         I have a hazy recollection that the lever is perpendicular to         the fluid flow when the check valves are operating.

         Anyone have this information or a steer to where I could         download the drawing?

         thanks

         Jim Bean

         RV-8 81110 MN

         

         ====================================

         target="_blank">http://www.matronics.com/Navigator?RV-List

         ====================================

         MS -

         k">http://forums.matronics.com

         ====================================

         e -

                  -Matt Dralle, List Admin.

         t="_blank">http://www.matronics.com/contribution

         ====================================

         

         

         

       	
       

       

       -- 

       Dave Saylor

       831-750-0284 CL

        	  Quote: 	
		  

	
     [b]

bobbyhester(at)twc.com
Guest

Posted: Mon Feb 25, 2013 6:11 pm Post subject: Parking brake check valve

Here is my Matco parking brake

https://picasaweb.google.com/lh/photo/QZey-IEOJoYkfSdPBSRF4tMTjNZETYmyPJy0liipFm0?feat=directlink

Sent from my Verizon iPhone



On Feb 25, 2013, at 3:29 PM, James Bean <jimbean6(at)optimum.net (jimbean6(at)optimum.net)> wrote:

[quote]--> RV-List message posted by: James Bean <jimbean6(at)optimum.net (jimbean6(at)optimum.net)>



I have misplaced the drawing on the dual check valve used for a parking brake on our RV's.

I have a hazy recollection that the lever is perpendicular to the fluid flow when the check valves are operating.

Anyone have this information or a steer to where I could download the drawing?

thanks

Jim Bean

RV-8 81110===============================================

http://www.matronics.com/Navigator?RV-Li==================================================http://w====================================================





[b]

bobbyhester(at)twc.com
Guest

Posted: Mon Feb 25, 2013 6:15 pm Post subject: Parking brake check valve

Here is their newer model 

https://picasaweb.google.com/lh/photo/FAuf5mb-Ct5eGfu10tZjrtMTjNZETYmyPJy0liipFm0?feat=directlink



Sent from my Verizon iPhone



On Feb 25, 2013, at 3:29 PM, James Bean <jimbean6(at)optimum.net (jimbean6(at)optimum.net)> wrote:

 	  Quote: 	
		  --> RV-List message posted by: James Bean <jimbean6(at)optimum.net (jimbean6(at)optimum.net)>



I have misplaced the drawing on the dual check valve used for a parking brake on our RV's.

I have a hazy recollection that the lever is perpendicular to the fluid flow when the check valves are operating.

Anyone have this information or a steer to where I could download the drawing?

thanks

Jim Bean

RV-8 81110 MNhttp://www.matronics.com/Navigator?RV-List



http://www.matro=================================================

vanremog(at)aol.com
Guest

Posted: Mon Feb 25, 2013 7:27 pm Post subject: Parking brake check valve

Attached is the drawing of the Parker Cleveland Valve that I have.

   

  -GV

  

  

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60-5.pdf

Description:

Download

Filename:

60-5.pdf

Filesize:

46.39 KB

Downloaded:

1449 Time(s)

recapen(at)earthlink.net
Guest

Posted: Tue Feb 26, 2013 4:28 am Post subject: Parking brake check valve

This is the one I have - thanks Gary!



--

jimbean6(at)optimum.net
Guest

Posted: Tue Feb 26, 2013 12:18 pm Post subject: Parking brake check valve

Thanks all for the replies.

I think I have the older model, have to look in the AC. I haven't 

fabricated a linkage for it, have just been using the lever.

It seems that some hard landings can move the lever and give surprise 

braking.

It looks like the new one allows the lever to be moved around. The 

reason for my not putting on a proper linkage

is that the lever was moving opposite to a convenient cable hook up, 

I.E. would require a pull to release the brakes.

I think that the next project is to put on the new valve and a cable.

thanks again

regards Jim Bean

RV-8 N99JA 81110

recapen(at)earthlink.net
Guest

Posted: Tue Feb 26, 2013 12:35 pm Post subject: Parking brake check valve

Jim,



Here's mine.....

Hope this helps.....



Ralph



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P3290104.JPG

Description:

Filesize:

683.18 KB

Viewed:

3710 Time(s)

bicyclop(at)pacbell.net
Guest

Posted: Tue Feb 26, 2013 4:34 pm Post subject: Parking brake check valve

Use a locking or ratcheting cable so vibration doesn't move it. Put it 

on your side of the cabin so mate doesn't think it's for heat. You can 

use the outer cable as the stop on one end and set the other end to be 

brakes released when the knob is full forward.



Ed Holyoke



On 2/26/2013 12:15 PM, James Bean wrote:

 	  Quote: 	
		   



 Thanks all for the replies.

 I think I have the older model, have to look in the AC. I haven't 

 fabricated a linkage for it, have just been using the lever.

 It seems that some hard landings can move the lever and give surprise 

 braking.

 It looks like the new one allows the lever to be moved around. The 

 reason for my not putting on a proper linkage

 is that the lever was moving opposite to a convenient cable hook up, 

 I.E. would require a pull to release the brakes.

 I think that the next project is to put on the new valve and a cable.

 thanks again

 regards Jim Bean

 RV-8 N99JA 81110

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