Specification

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MATERIAL SPECIFICATIONS
BOX STRENGTH - CRUSH TEST
VALVE BOX BODY
LOAD
MAXIMUM LOAD
LBS.
DEFLECTION
INCHES
1419-12 Standard 28,688 0.390
1419-6X Standard 20,875 0.420
VALVE BOX BODY
LOAD
MAXIMUM LOAD
LBS.
DEFLECTION
INCHES
1419-12 Standard 400 2.800
1419-6X Standard 1,250 3.200
VALVE BOX
LID LOAD
MAXIMUM LOAD
LBS.
DEFLECTION
INCHES
1419-12 Standard 8,450 3.700
*PROPERTIES
OF BASE
MATERIAL
ASTM TEST
METHOD
HDPE
Tensile Strength D-638 2,700-4,400 psi (Typical
Range)
Flexural Modulus D-790 Min 140,000 not to exceed
240,000 psi
Notched Izod
Impact Strength
D-256 0.5-3.0 (Typical Range)
Density D-792 Min 0.95 not to exceed 0.965
Deflection Temp @
66psi
D-648 150° to 200° F
Electrical Dielectric
Strength
D-149 400-600 V/mil
(Typical Range)
MOLDED
PRODUCT
ASTM TEST
METHOD
HDPE
Chemical
Resistance
D-543 Very Resistant
Water Absorption D-570 < 1% weight change
Static Vertical Load
Rating
C-857 A-0.3, 300 lb. ft/ft2
*Material specifications subject to change based on availability
Note: Enclosure is for use in non-vehicular traffic applications only.
Installation in concrete or asphalt is not recommended. Weights and
dimensions may vary slightly.
STANDARD VALVE BOX
53212-00 rA
STANDARD BOX
21 1/2"
16"
12 1/2"
11 3/4"
17"