DERR-2025-000410

Pressure/Vacuum (P/V) Vent Valve Data Sheet
Facility Name: Test Date:
Address: Test Company: Precision Testing Technologies
City: Tester Name:
Product:
P/V Valve Manufacturer: Model Number: Pass Fail
Manufacturers Specified
Positive Leak Rate (CFH):
Manufacturers Specified
Negative Leak Rate (CFH):
Measured Positive Leak Rate (CFH): Measured Negative Leak Rate (CFH):
Positive Cracking Pressure (in H2O): Negative Cracking Pressure (in H2O):
Product:
P/V Valve Manufacturer: Model Number: Pass Fail
Manufacturers Specified
Positive Leak Rate (CFH):
Manufacturers Specified
Negative Leak Rate (CFH):
Measured Positive Leak Rate (CFH): Measured Negative Leak Rate (CFH):
Positive Cracking Pressure (in H2O): Negative Cracking Pressure (in H2O):
Product:
P/V Valve Manufacturer: Model Number: Pass Fail
Manufacturers Specified
Positive Leak Rate (CFH):
Manufacturers Specified
Negative Leak Rate (CFH):
Measured Positive Leak Rate (CFH): Measured Negative Leak Rate (CFH):
Positive Cracking Pressure (in H2O): Negative Cracking Pressure (in H2O):
Product:
P/V Valve Manufacturer: Model Number: Pass Fail
Manufacturers Specified
Positive Leak Rate (CFH):
Manufacturers Specified
Negative Leak Rate (CFH):
Measured Positive Leak Rate (CFH): Measured Negative Leak Rate (CFH):
Positive Cracking Pressure (in H2O): Negative Cracking Pressure (in H2O):
2.5" to 6" wc
<=0.05 cfh @ 2" wc
6" to 10" wc
<=0.21 cfh @ 4" wc
2.5" to 6" wc
<=0.05 cfh @ 2" wc
2.5" to 6" wc
<=0.05 cfh @ 2" wc
6" to 10" wc
<=0.21 cfh @ 4" wc
6" to 10" wc
<=0.21 cfh @ 4" wc
6" to 10" wc
<=0.21 cfh @ 4" wc
2.5" to 6" wc
<=0.05 cfh @ 2" wc
Maverik #352
4604 W 12600 S
Herriman, UT 84065
11/01/2022
Garrett Herlache UT-411
Reg S
OPW 623V 4
0.03
4.98
0.03
-7.89
Reg N
OPW 623V 4
.04
4.78
0.06
-7.21
Prm
OPW 623V 4
0.04
4.75
0.09
-7.77