Armstrong 316 2 in Flanged Inverted Bucket Steam Trap, 7/16 in orifice

Armstrong's 300 Series inverted bucket steam traps are forged carbon steel traps for vertical installation, available with screwed, socket weld or flanged connections. A leverage system multiplies the bucket's force to open the valve against system pressure, the free-floating mechanism has no fixed pivots to wear, and the discharge orifice sits at the top of the trap where dirt cannot collect. A water seal around the orifice prevents live steam loss.

Part D683303 is the Armstrong 316 in 2 in Flanged with a 7/16 in orifice.

Model 316 specifications

• Maximum Capacity: 20,000 lb/hr (9,072 kg/hr)
• Maximum Allowable Pressure: 1,100 psig @ 700°F (76 bar @ 371°C)
• Body Material: ASTM A105 Forged Steel, Cast 316 Stainless Steel
• Maximum Operating Pressure: 650 psig (45 bar)
• Connection Type: Screwed, Socketweld, Flanged
• Connection Size: 1-1/2″ (40 mm) 2″ (50 mm)

Manufacturer documentation: data sheet, installation and maintenance manual.