UL Catalog 2024-2025 - Flipbook - Page 168
WARDEN®
AST OVERFILL
PREVENTION VALVE
The EBW® Warden® is designed to provide a positive shut-off
during a pressurized fill delivery on an aboveground storage
tank. It eliminates spills and overfills, avoiding costly cleanup
expenses and ground contamination. The Warden® is fully
adjustable to provide shut-off in various height and capacity
aboveground tanks. It is designed to fit into a 4" fill riser,
making installation on new and existing locations simple and
quick. Designed with inverted floats for use in small or large
rectangular tanks. Requires 4" minimum ullage.
Note: The Warden® is recommended for use with clean
product only. Contaminated product may cause erratic
operation or valve failure.
SPECIFICATIONS
HIGHLIGHTS
• Cylindrical float design eliminates interference with tank
walls and cross braces.
• 100 psi working pressure rating.
• Flow rate 200 gpm at 20 psi.
Valve body
Aluminum 356-T6
Poppet
Aluminum 356-T6
Shaft
Stainless steel
Float
High density polyethylene
Nipple
Epoxy-coated black iron pipe
• No minimum flow rate.
• Ships complete with upper nipple and tight fill adapter with
crossbar to prevent open fills.
• Simply thread onto a 4" riser pipe to install. Length of
upper tube determines shut-off point.
ORDERING INFORMATION
Model
Description
70942001
77421220
Weight
lbs
Kg
Warden®, 4" overfill with inverted floats
12.5
5.67
2" dust cap
1.25
0.57
27.38"
WARDEN®
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