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.

NSF/ANSI 372 Low Lead

Warranty: 1 Year

Discount Code B
FOB Factory

SUBMIT RFQ

408 & 408²

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
3144 3" 45 $860.00
2145-2*  4" 62 $1,003.00
3145 4" 62 $1,119.00
2143*  5" 90 $1,996.00
3146 6" 102 $2,029.00
3147 8" 218 $3,634.00
3148 10" 355 $8,488.00
3149 12" 624 $11,931.00
2150*  14" 882 POA

* Non AIS compliant