Ansi b16 10 end flange dimensions.
Gate valve 150 class pdf.
Gate globe check valves pressure seal range l t valves manufactures a comprehensive range of gate globe check valves ggc in sizes up to 42 1050 mm and in asme classes from 150 to 4500.
Features standards notes flexible wedge.
Cast steel gate valves general information class 150 300 and 600 valves standard material is astm a216 grade wcb.
Mss sp 44 or api 605 basic design.
Cast steel valves gate valves.
Ansi b16 5 26 greaterequal.
1 2 15 s2 150 5 91 11 5 0 45 138 5 4 282 11 1 10 22 0 25hr 103.
Gate valve class 150.
Depending on the valve service it can be supplied flat face gasket with graphite or ptfe.
Gate valve material list gate valve 10 11 l1 h l w class 150 class 300 l l1 rf bw in 8 5 9 5 11 12 12 15 15 88 16 5 18 19 75 30 33 36 39 45 49 53 55 mm 216 241 283 305 381 403 419 457 502 762 838 914 991 1143 1245 1346 1397 1524 1727 1930 1981 2235 60 68 76 78 88 w.
Api 600 api 603 316 valves test standard.
Gate valves api 600 steel valves ansi b16 34 face to face ansi b16 10 end flanges ansi b16 5 buttweld ends ansi b16 25 inspection and test api 598 series 35114 150 flanged cast steel gate valve sharpe series 35114.
Ring joint gaskets are standard for asme 2500 and above.
Face to face dimensions.
Api 598 material list.
The design of the body bonnet gaskets varies depending on the class of the valve.
General valves gate valves 136.
Asme class 150 2500 2 72 50mm 1800mm api 600 api 623 api 594 asme b16 34 api 603 gate globe check valves.
For bolted bonnet valves is spiral wound type up to class asme 1500.
Class 150 gate valves consist of a square joint in 2 and an oval one for all other sizes.
Size range 2 24 inches pressure temperature rating class 150 carbon steel astm a216 grade wcb valid as of 010412 285 psi 20 f to 100 f j4xxxx cfs pd 2015 genvalves qxp layout 1 18 01 2017 09 42 page 136.
060512 class 150 carbon stainless steel wedge gate valves dimensions weights valve size nps 2 2 5 3 4 6 8 10 12 14 16 18 20 24 28 30 36 40 42 48 52 60.
Gate valves either stops or allows flow through the valve.