Warren Controls 200 Vacuum Breaker - Manual (Page 10)

10
2600 Emrick Blvd • Bethlehem, PA 18020 • USA •800-922-0085 • www.warrencontrols.com
aPPlIcatIon:
falling liquid levels and condensing steam can
cause a vacuum that can damage a tank. The Type
200 vacuum breaker opens gradually to admit
outside air to relieve the vacuum in the tank. The
unit must be installed vertically with its mounting
connection downward.
featUreS:
Iron, steel, or stainless steel body; Iron, steel, or
stainless steel seat; non-asbestos or TfE disc;
Size 2” iron with nPT or 125fLg connections,
2” steel and stainless steel with 150 or 300fLg;
4” through 12” iron with 125fLg,
4” through 12” steel and stainless steel with 150 or
300fLg
Air relief capacities to 14,280 Cfm
See What’s Available Chart for Features
PreSSUre-temPeratUre ratInGS:
body: Iron
End Connection: 125Thd (nPT) and 125fLg
disc: non-asbestos
maximum Pressure: 50 PSIg
maximum Temperature: 300f
body: Steel or Stainless Steel
End Connection: 150fLg
disc: non-asbestos
maximum Pressure: 150 PSIg
maximum Temperature: 500f
body: Steel or Stainless Steel
End Connection: 300fLg
disc: non-asbestos
maximum Pressure: 300 PSIg
maximum Temperature: 500f
The Type 200 cannot be set to open at a
particular vacuum.
The vacuum values presented in the table are
for reference only.
AiR RELiEF CAPACiTiES:
wEiGhTS:
For dimensions see drawing 0200032510.
TyPE 200 vACUUm BREAkER SPECiFiCATiONS
STANDARD
OPTION
What’s Available
200
Features Size (IN)
2 4 6 8 10 12
Body/
Seat
125 THD (NPT) IRON/ IRON
125 FLG IRON/ IRON
150 FLG STL/ STL
300 FLG STL/ STL
150 FLG ST STL/ ST STL
300 FLG ST STL/ ST STL
Disc
NON-ASBESTOS
TFE (TO 200 °F)
Disc- hold
er STEEL
ST STEEL
REPLACEABLE SEAT ST STEEL
BIRDSCREEN
LIFT RINGS
Vacuum
Inches Of
Mercury
CFM OF FREE AIR ADMITTED AT 60F
200
Size (IN)
2 4 6 8 10 12
0.75 88 352 792 1408 2200 3300
0.80 94 376 846 1504 2350 3525
0.85 106 424 934 1696 2650 3975
1.15 126 504 1128 2016 3150 4725
1.25 148 592 1332 2298 3700 5550
1.65 162 648 1458 2592 4050 6780
2.30 188 752 1692 3008 4700 7050
4.00 226 904 2034 3616 5650 8475
4.45 236 944 2124 3776 5900 8850
6.05 268 1072 2412 4288 6700 10050
6.30 276 1104 2484 4416 6900 10350
8.10 300 1200 2700 4800 7500 11250
8.65 314 1256 2826 5024 7850 11775
11.30 334 1336 3006 5344 8350 12525
12.05 348 1392 3132 5568 8700 13050
16.05 370 1480 3330 5920 9250 13875
16.65 372 1488 3348 5952 9300 13950
18.50 386 1541 3481 6189 9670 14505
19.10 381 1523 3427 6093 9520 14280
Valve Size (IN)
2 4 6 8 10 12
Weight (lb) 26 68 102 180 230 375