DERR-2024-004922

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 # 438
414 W. 500 S.
Salt Lake City, UT 84115
01/18/2023
S.Labrum 89-0544
Reg 1
OPW 623V 4
@2.0"w.c<=0.05cfh/2.5"-6"wcg
0.02
4.01
@4.0"w.c<=0.21cfh/6"-10"wcg
0.08
-7.89
Reg 2
OPW 623V 4
@2.0"w.c<=0.05cfh/2.5"-6"wcg
0.03
3.99
@4.0"w.c<=0.21cfh/6"-10"wcg
0.07
-6.99
Prem
OPW 623V 4
@2.0"w.c<=0.05cfh/2.5"-6"wcg
0.03
4.65
@4.0"w.c<=0.21cfh/6"-10"wcg
0.05
-7.67