Would suggest you check valve springs for weakness or fracture, the security of the valve stem collet or retaining device i.e. circlip and check for heavy carbon build up causing the valve to jam. Finally, if none of the above, check the timing.
GL
Barriec
Ball or plug type valve will respond to extremes of heat and cold particularly if you have a metal to metal seal.You could look to coated components such as teflon or some of the soft seating materials. An alternative to the ball or plug type valve would be a Diaphram Valve.
Iff extreme cold...
Ball or plug type valve will respond to extremes of heat and cold particularly if you have a metal to metal seal.You could look to coated components such as teflon or some of the soft seating materials. An alternative to the ball or plug type valve would be a Diaphram Valve.
Iff extreme cold...
Santome,
You need to be a little more specific in so far as type, location and capacity etc. I
s the unit to be used purely as accommodatation or do you require workshop, office and messing facilities ?
Again is the habitat to be used for a specific purpose in a hazardous area ?
Long term...
Sounds like your water treatment plant need some attention if you have to use a such a high dosing rate. Either you are not de-oxygenating the water or your drawing air into your system from somewhere.
Regards,
Barriec
In the past some success has been obtained by using sacrificial anodes or cathodic protection systems. Both of these subjects have been well documented.
Regards,
Barriec
Ricardo,
Re. the above would advise that Colt's website address is www.coltonline.com. They are located in Atlanta, Georgia, USA and the direct e-mail contact address is tbarford@coltonline.com Have known these people for many years and would recommend their service,their speciality is leak...
Have used numerous methods of pipe sealing methods however have had the most success using the Colt or Furmenite clamping systems for dealing with leaks on live lines from 2" to 36". Both companies operate worldwide but if you need further info please contact.
Best regards,
BarrieC