DERR-2025-000404

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):
Maverik # 291
1927 S. 3230 W.
Salt Lake City, UT 84104
01/23/2023
S.Labrum
Reg 1
OPW 623V 4
@2.0"wcg<=0.05cfh/2.5"-6"wcg
0.02
4.76
@4.0"wcg<=0.21cfh/6"-10"wcg
0.05
-8.45
Reg 2
OPW 623V 4
<=0.05cfh/2.5"-6"wcg
0.03
3.67
@4.0"wcg<=0.21cfh/6"-10"wcg
0.08
-7.21
Prem
OPW 623V 4
<=0.05cfh/2.5"-6"wcg
0.02
3.78
@4.0"wcg<=0.21cfh/6"-10"wcg
0.03
-7.89