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

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