1.I need reference websites for man
1.I need reference websites for man
(OP)
1.I need reference websites for manufacturers of 1/2" NPT threaded pressure relief valves to be used on pipeline ball valves that will relief the body pressure form ASME 150 to ASME 1500 lbs.
2. Also 1/2" NPT pressure relief valve sites to be used up to 10 barg instrument air. The valves will be used in the air supply to pneumatic actuators and need to conform to ASME standards as well.
Would appreciate some input
2. Also 1/2" NPT pressure relief valve sites to be used up to 10 barg instrument air. The valves will be used in the air supply to pneumatic actuators and need to conform to ASME standards as well.
Would appreciate some input





RE: 1.I need reference websites for man
I'm not sure what you mean by "body pressure form ASME 150 to ASME 1500 lbs"
RE: 1.I need reference websites for man
http://www.isadirectory.org/online/prod2.cfm?ID=815250
and choose a Relief valve manufacturer.
My recommandations: See TD2K names and add : Crosby Valve Inc. (MA) and one of Tyco companies
RE: 1.I need reference websites for man
19000 Series is 1/2" and larger will do the job.
2)
http://www.andersongreenwood.com/seriesbp.asp
Andersongreenwood has merged with Crosby
Crosby Omni is another good choice.
3)
http://www.hydroseal.com/Products/b.html
Low capacity, low price alternative
good valve for thermal relief applications
J. Alton Cox
President
DeLuca Test Equipment
www.delucatest.com
RE: 1.I need reference websites for man
RE: 1.I need reference websites for man
www.thomasregister.com