408 & 408²
SIZE RANGE: 3 - 14 inch (80 mm - 350 mm) MAX TEMP: 180°F (80°C) MAX PRESSURE: 150 PSI
4082 - AIS Compliant ductile iron body with epoxy coating and access port, flanged connection class 150. NITRILE (Buna-N) covered metal sinking ball. Stainless steel fasteners. Also available with special “Floating Ball” for flood control or air vent application–consult factory for application and pricing.
408 & 408² Specifications
408 & 408² Manuals
408 & 408² Literature
Sizes and Prices
Part Number
Size
Weight
Spring Range
Stainless Steel
List Price Carbon Steel
List Price Case Qty Style Plug Size Cracking Pressure By Pass Outlet Inlet Part #
Threaded Part #
Flanged 150 List Price
List Price Carbon Steel
List Price Case Qty Style Plug Size Cracking Pressure By Pass Outlet Inlet Part #
Threaded Part #
Flanged 150 List Price
3144
3"
37
$903
2145-2*
4"
56
$1,053
3145
4"
56
$1,158
2143*
5"
85
$2,095
3146
6"
100
$2,100
3147
8"
194
$3,979
3148
10"
315
$8,785
3149
12"
417
$12,348
2150*
14"
790
POA
* Non AIS compliant