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    Inlet Pipe Size
    Inlet Pipe Size
    1/8 
    1/4 
    3/8 
    1/2 
    3/4 
    1
    1 1/4
    1 1/2
    2
    2 1/2
    3
    Body Material
    Body Material
    Brass
    Steel
    Stainless Steel
    Bronze
    Iron
    Inlet Thread Type
    Inlet Thread Type
    NPT
    NPTF
    BSPT
    Valve Type
    Valve Type
    Schrader
    Pop Safety
    Relief
    Valve Function
    Valve Function
    Fill
    Pressure Relief
    Set Pressure Configuration
    Set Pressure Configuration
    Nonadjustable
    Adjustable
    Seal Material
    Seal Material
    Rubber
    Brass
    Bronze
    Stainless Steel
    Airflow Capacity
    Airflow Capacity
    1 cfm
    2 cfm
    3 cfm
    4 cfm
    5 cfm
    6 cfm
    7 cfm
    8 scfm
    9 cfm
    10 scfm
    20 scfm
    30 scfm
    40 scfm
    50 scfm
    60 scfm
    70 scfm
    80 scfm
    90 scfm
    100 scfm
    110 scfm
    120 scfm
    130 scfm
    140 scfm
    150 scfm
    160 scfm
    170 scfm
    180 scfm
    190 scfm
    200 scfm
    210 scfm
    220 scfm
    230 scfm
    240 scfm
    250 scfm
    260 scfm
    270 scfm
    280 scfm
    290 scfm
    300 scfm
    310 scfm
    320 scfm
    330 scfm
    340 scfm
    350 scfm
    360 scfm
    370 scfm
    380 scfm
    390 scfm
    400 scfm
    410 scfm
    420 scfm
    430 scfm
    440 scfm
    450 scfm
    460 scfm
    470 scfm
    480 scfm
    490 scfm
    500 scfm
    510 scfm
    520 scfm
    530 scfm
    540 scfm
    550 scfm
    560 scfm
    570 scfm
    580 scfm
    590 scfm
    600 scfm
    610 scfm
    620 scfm
    630 scfm
    640 scfm
    650 scfm
    660 scfm
    670 scfm
    680 scfm
    700 scfm
    710 scfm
    720 scfm
    730 scfm
    740 scfm
    750 scfm
    760 scfm
    770 scfm
    780 scfm
    790 scfm
    800 scfm
    810 scfm
    820 scfm
    840 scfm
    850 scfm
    860 scfm
    870 scfm
    880 scfm
    890 scfm
    900 scfm
    910 scfm
    920 scfm
    930 scfm
    940 scfm
    950 scfm
    960 scfm
    970 scfm
    980 scfm
    990 scfm
    1,000 scfm
    1,010 scfm
    1,030 scfm
    1,040 scfm
    1,050 scfm
    1,060 scfm
    1,080 scfm
    1,090 scfm
    1,100 scfm
    1,110 scfm
    1,120 scfm
    1,130 scfm
    1,140 scfm
    1,150 scfm
    1,160 scfm
    1,190 scfm
    1,200 scfm
    1,210 scfm
    1,220 scfm
    1,240 scfm
    1,250 scfm
    1,260 scfm
    1,270 scfm
    1,290 scfm
    1,300 scfm
    1,310 scfm
    1,320 scfm
    1,330 scfm
    1,350 scfm
    1,370 scfm
    1,380 scfm
    1,400 scfm
    1,420 scfm
    1,430 scfm
    1,440 scfm
    1,450 scfm
    1,460 scfm
    1,480 scfm
    1,490 scfm
    1,500 scfm
    1,510 scfm
    1,520 scfm
    1,530 scfm
    1,540 scfm
    1,550 scfm
    1,560 scfm
    1,570 scfm
    1,580 scfm
    1,600 scfm
    1,620 scfm
    1,630 scfm
    1,650 scfm
    1,680 scfm
    1,700 scfm
    1,710 scfm
    1,720 scfm
    1,730 scfm
    1,740 scfm
    1,750 scfm
    1,760 scfm
    1,770 scfm
    1,800 scfm
    1,810 scfm
    1,820 scfm
    1,830 scfm
    1,840 scfm
    1,870 scfm
    1,880 scfm
    1,890 scfm
    1,900 scfm
    1,910 scfm
    1,930 scfm
    1,950 scfm
    1,960 scfm
    1,990 scfm
    2,000 scfm
    2,020 scfm
    2,030 scfm
    2,050 scfm
    2,060 scfm
    2,080 scfm
    2,090 scfm
    2,110 scfm
    2,130 scfm
    2,140 scfm
    2,190 scfm
    2,210 scfm
    2,220 scfm
    2,230 scfm
    2,260 scfm
    2,270 scfm
    2,280 scfm
    2,300 scfm
    2,320 scfm
    2,330 scfm
    2,340 scfm
    2,380 scfm
    2,390 scfm
    2,420 scfm
    2,450 scfm
    2,460 scfm
    2,480 scfm
    2,490 scfm
    2,520 scfm
    2,530 scfm
    2,570 scfm
    2,580 scfm
    2,620 scfm
    2,650 scfm
    2,670 scfm
    2,710 scfm
    2,720 scfm
    2,770 scfm
    2,780 scfm
    2,820 scfm
    2,830 scfm
    2,860 scfm
    2,870 scfm
    2,900 scfm
    2,920 scfm
    2,960 scfm
    3,020 scfm
    3,030 scfm
    3,060 scfm
    3,070 scfm
    3,080 scfm
    3,120 scfm
    3,150 scfm
    3,170 scfm
    3,210 scfm
    3,220 scfm
    3,250 scfm
    3,260 scfm
    3,310 scfm
    3,330 scfm
    3,350 scfm
    3,410 scfm
    3,440 scfm
    3,450 scfm
    3,460 scfm
    3,510 scfm
    3,540 scfm
    3,580 scfm
    3,590 scfm
    3,610 scfm
    3,640 scfm
    3,690 scfm
    3,710 scfm
    3,730 scfm
    3,830 scfm
    3,870 scfm
    3,960 scfm
    4,010 scfm
    4,020 scfm
    4,080 scfm
    4,090 scfm
    4,150 scfm
    4,290 scfm
    4,400 scfm
    4,430 scfm
    4,570 scfm
    4,710 scfm
    4,780 scfm
    4,850 scfm
    4,990 scfm
    5,130 scfm
    5,340 scfm
    5,960 scfm
    6,590 scfm
    7,210 scfm
    7,840 scfm
    Not Rated
    Relief Port Connection Type
    Relief Port Connection Type
    Vent
    Pipe
    Minimum Temperature
    Minimum Temperature
    -60° F
    -40° F
    -30° F
    -20° F
    -15° F
    -10° F
    Not Rated
    System of Measurement
    System of Measurement
    Inch
    Metric
    Inlet Gender
    Inlet Gender
    Male
    Female
    Relief Port Location
    Relief Port Location
    Side
    Top
    Test Mechanism
    Test Mechanism
    Lever
    Ring
    T-Handle
    Set Pressure Accuracy
    Set Pressure Accuracy
    ±40%
    ±20%
    ±13%
    ±10%
    ±8%
    ±7%
    ±6%
    ±5%
    ±4%
    ±3%
    ±2%
    ±1%
    Not
    Rated
    Specifications Met
    Specifications Met
    ASME
    Mil. Spec.
    SAE
    Thread Type
    Thread Type
    Schrader
    NPT
    UNF
    Metric
    UNJ/UNJF
    (SAE)
    Pipe Size
    Pipe Size
    1/8 
    1/4 
    Relief Port Pipe Size
    Relief Port Pipe Size
    1/4 
    3/4 
    1
    1 1/4
    1 1/2
    2
    2 1/2
    3
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