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| Best Seller  | ARMSTRONG INTERNATIONAL 11AV-1/2"-1/8 Float Type Air Vent,178 psi Air Vent, Air Vent Connection Gender Not Applicable, Air Vent Connection Size Not Applicable, Air Vent Connection Type Not Applicable, Allowable Pressure - Maximum 500 psi, Application Steam Traps, Body Material Stainless Steel, Cap Material Stainless... ... more
ARMSTRONG INTERNATIONAL 11AV-1/2"-1/8 Float Type Air Vent,178 psi Air Vent, Air Vent Connection Gender Not Applicable, Air Vent Connection Size Not Applicable, Air Vent Connection Type Not Applicable, Allowable Pressure - Maximum 500 psi, Application Steam Traps, Body Material Stainless Steel, Cap Material Stainless... | go to store |
 | ARMSTRONG INTERNATIONAL 11AV-3/4"-5/64 Float Type Air Vent,400 psi Air Vent, Air Vent Connection Gender Not Applicable, Air Vent Connection Size Not Applicable, Air Vent Connection Type Not Applicable, Allowable Pressure - Maximum 500 psi, Application Steam Traps, Body Material Stainless Steel, Cap Material Stainless... ... more
ARMSTRONG INTERNATIONAL 11AV-3/4"-5/64 Float Type Air Vent,400 psi Air Vent, Air Vent Connection Gender Not Applicable, Air Vent Connection Size Not Applicable, Air Vent Connection Type Not Applicable, Allowable Pressure - Maximum 500 psi, Application Steam Traps, Body Material Stainless Steel, Cap Material Stainless... | go to store |
| Best Seller  | ARMSTRONG INTERNATIONAL 1AV-1/2"-1/8 Float Type Air Vent,146 psi Air Vent, Air Vent Connection Gender Not Applicable, Air Vent Connection Size Not Applicable, Air Vent Connection Type Not Applicable, Allowable Pressure - Maximum 300 psi, Application Steam Traps, Body Material Cast Iron, Cap Material Cast Iron,... ... more
ARMSTRONG INTERNATIONAL 1AV-1/2"-1/8 Float Type Air Vent,146 psi Air Vent, Air Vent Connection Gender Not Applicable, Air Vent Connection Size Not Applicable, Air Vent Connection Type Not Applicable, Allowable Pressure - Maximum 300 psi, Application Steam Traps, Body Material Cast Iron, Cap Material Cast Iron,... | go to store |
 | ARMSTRONG INTERNATIONAL 11AV-3/4"-#38 Float Type Air Vent,267 psi Air Vent, Air Vent Connection Gender Not Applicable, Air Vent Connection Size Not Applicable, Air Vent Connection Type Not Applicable, Allowable Pressure - Maximum 500 psi, Application Steam Traps, Body Material Stainless Steel, Cap Material Stainless... ... more
ARMSTRONG INTERNATIONAL 11AV-3/4"-#38 Float Type Air Vent,267 psi Air Vent, Air Vent Connection Gender Not Applicable, Air Vent Connection Size Not Applicable, Air Vent Connection Type Not Applicable, Allowable Pressure - Maximum 500 psi, Application Steam Traps, Body Material Stainless Steel, Cap Material Stainless... | go to store |
 | ARMSTRONG INTERNATIONAL 11AV-1/2"-5/64 Float Type Air Vent,400 psi Air Vent, Air Vent Connection Gender Not Applicable, Air Vent Connection Size Not Applicable, Air Vent Connection Type Not Applicable, Allowable Pressure - Maximum 500 psi, Application Steam Traps, Body Material Stainless Steel, Cap Material Stainless... ... more
ARMSTRONG INTERNATIONAL 11AV-1/2"-5/64 Float Type Air Vent,400 psi Air Vent, Air Vent Connection Gender Not Applicable, Air Vent Connection Size Not Applicable, Air Vent Connection Type Not Applicable, Allowable Pressure - Maximum 500 psi, Application Steam Traps, Body Material Stainless Steel, Cap Material Stainless... | go to store |
 | ARMSTRONG INTERNATIONAL TTF-1-1/2 Thermostatic Air Vent,300 psi Thermostatic Air Vent, Air Vent Material Bronze, Allowable Pressure - Maximum 300 psi, Application Heat Exchangers, Body Material Stainless Steel, Condensate Capacity 4,500 lb/hr, Configuration Straight-Thru, Distance Between Inlet and Outlet Port 4... ... more
ARMSTRONG INTERNATIONAL TTF-1-1/2 Thermostatic Air Vent,300 psi Thermostatic Air Vent, Air Vent Material Bronze, Allowable Pressure - Maximum 300 psi, Application Heat Exchangers, Body Material Stainless Steel, Condensate Capacity 4,500 lb/hr, Configuration Straight-Thru, Distance Between Inlet and Outlet Port 4... | go to store |
 | ARMSTRONG INTERNATIONAL 754A4 Steam Trap,75 psi,377F,5-1/8 In. L Steam Trap, Allowable Temperature - Minimum Not Applicable, Application Steam Lines, Body Material Cast Iron, Condensate Capacity 1,800 lb/hr, Configuration C Pattern, Distance Between Inlet and Outlet Port 5 1/8 in, Float Material Cast Iron, Includes... ... more
ARMSTRONG INTERNATIONAL 754A4 Steam Trap,75 psi,377F,5-1/8 In. L Steam Trap, Allowable Temperature - Minimum Not Applicable, Application Steam Lines, Body Material Cast Iron, Condensate Capacity 1,800 lb/hr, Configuration C Pattern, Distance Between Inlet and Outlet Port 5 1/8 in, Float Material Cast Iron, Includes... | go to store |
 | BELL & GOSSETT 78 Air Vent,Float,Max Operating PSI 150 Air Vent, Air Vent Connection Gender Not Applicable, Air Vent Connection Size Not Applicable, Air Vent Connection Type Not Applicable, Air Vent Type Float, Allowable Pressure - Maximum 150 psi, Application High Pressure Hot or Cold Water or Glycol... ... more
BELL & GOSSETT 78 Air Vent,Float,Max Operating PSI 150 Air Vent, Air Vent Connection Gender Not Applicable, Air Vent Connection Size Not Applicable, Air Vent Connection Type Not Applicable, Air Vent Type Float, Allowable Pressure - Maximum 150 psi, Application High Pressure Hot or Cold Water or Glycol... | go to store |
 | ARMSTRONG INTERNATIONAL 1AV-3/4"-1/8 Float Type Air Vent,146 psi Air Vent, Air Vent Connection Gender Not Applicable, Air Vent Connection Size Not Applicable, Air Vent Connection Type Not Applicable, Allowable Pressure - Maximum 300 psi, Application Steam Traps, Body Material Cast Iron, Cap Material Cast Iron,... ... more
ARMSTRONG INTERNATIONAL 1AV-3/4"-1/8 Float Type Air Vent,146 psi Air Vent, Air Vent Connection Gender Not Applicable, Air Vent Connection Size Not Applicable, Air Vent Connection Type Not Applicable, Allowable Pressure - Maximum 300 psi, Application Steam Traps, Body Material Cast Iron, Cap Material Cast Iron,... | go to store |
 | ARMSTRONG INTERNATIONAL 11AV-1/2"-#38 Float Type Air Vent,267 psi Air Vent, Air Vent Connection Gender Not Applicable, Air Vent Connection Size Not Applicable, Air Vent Connection Type Not Applicable, Allowable Pressure - Maximum 500 psi, Application Steam Traps, Body Material Stainless Steel, Cap Material Stainless... ... more
ARMSTRONG INTERNATIONAL 11AV-1/2"-#38 Float Type Air Vent,267 psi Air Vent, Air Vent Connection Gender Not Applicable, Air Vent Connection Size Not Applicable, Air Vent Connection Type Not Applicable, Allowable Pressure - Maximum 500 psi, Application Steam Traps, Body Material Stainless Steel, Cap Material Stainless... | go to store |
 | ARMSTRONG INTERNATIONAL 15B5 Steam Trap,15 psi,353F,4-5/8 In. L Steam Trap, Air Vent Material Bronze/Stainless Steel, Allowable Pressure - Maximum 175 psi, Allowable Temperature - Minimum Not Applicable, Application Steam Mains, Body Material Cast Iron, Condensate Capacity 2,500 lb/hr, Configuration C Pattern,... ... more
ARMSTRONG INTERNATIONAL 15B5 Steam Trap,15 psi,353F,4-5/8 In. L Steam Trap, Air Vent Material Bronze/Stainless Steel, Allowable Pressure - Maximum 175 psi, Allowable Temperature - Minimum Not Applicable, Application Steam Mains, Body Material Cast Iron, Condensate Capacity 2,500 lb/hr, Configuration C Pattern,... | go to store |
 | BELL & GOSSETT 79 Hydronic Air Vent, Automatic Float, (M)NPT Connection 3/4 in, Air Vent, Air Vent Connection Gender Not Applicable, Air Vent Connection Size Not Applicable, Air Vent Connection Type Not Applicable, Air Vent Type Float, Allowable Pressure - Maximum 75 psi, Application Hot or Cold or Glycol Water Mains, Body... ... more
BELL & GOSSETT 79 Hydronic Air Vent, Automatic Float, (M)NPT Connection 3/4 in, Air Vent, Air Vent Connection Gender Not Applicable, Air Vent Connection Size Not Applicable, Air Vent Connection Type Not Applicable, Air Vent Type Float, Allowable Pressure - Maximum 75 psi, Application Hot or Cold or Glycol Water Mains, Body... | go to store |
 | ARMSTRONG INTERNATIONAL TAVB-2 Thermostatic Air-Vent and Vacuum Breaker Thermostatic Air-Vent and Vacuum Breaker, Size 1/2 in, Connection Type FNPT, Material of Construction Stainless Steel, Max. Pressure 150 psi, Temp. Range 365 Degrees F, Height 4 5/8 in, Width 3 7/16 in ... more
ARMSTRONG INTERNATIONAL TAVB-2 Thermostatic Air-Vent and Vacuum Breaker Thermostatic Air-Vent and Vacuum Breaker, Size 1/2 in, Connection Type FNPT, Material of Construction Stainless Steel, Max. Pressure 150 psi, Temp. Range 365 Degrees F, Height 4 5/8 in, Width 3 7/16 in | go to store |
 | VAL-MATIC 101ST Air Vac Valve,FNPT,1 x 1,CI Air Vacuum Valve, Inlet Size 1 in, Outlet Size 1 in, Application Clean Water, Min. Pressure 5 psi, Max. Pressure 300 psi, Connection Type FNPT, Max. Fluid Temp. 250 Degrees F, Vacuum Pressure 29 in Hg, Body Material Cast Iron, Float Material 316... ... more
VAL-MATIC 101ST Air Vac Valve,FNPT,1 x 1,CI Air Vacuum Valve, Inlet Size 1 in, Outlet Size 1 in, Application Clean Water, Min. Pressure 5 psi, Max. Pressure 300 psi, Connection Type FNPT, Max. Fluid Temp. 250 Degrees F, Vacuum Pressure 29 in Hg, Body Material Cast Iron, Float Material 316... | go to store |
 | SPENCE NAV-213 Automatic Vent Valve,Air,3/4 In NPT Air Vent, Air Vent Connection Gender Not Applicable, Air Vent Connection Size Not Applicable, Air Vent Connection Type Not Applicable, Air Vent Type Float, Allowable Pressure - Maximum 400 psi, Allowable Temperature - Minimum 33 Degrees F, Application... ... more
SPENCE NAV-213 Automatic Vent Valve,Air,3/4 In NPT Air Vent, Air Vent Connection Gender Not Applicable, Air Vent Connection Size Not Applicable, Air Vent Connection Type Not Applicable, Air Vent Type Float, Allowable Pressure - Maximum 400 psi, Allowable Temperature - Minimum 33 Degrees F, Application... | go to store |
 | BELL & GOSSETT 792 Eliminator,Air And Gas Air Vent, Air Vent Connection Gender Not Applicable, Air Vent Connection Size Not Applicable, Air Vent Connection Type Not Applicable, Air Vent Type Float, Allowable Pressure - Maximum 250 psi, Application Centrifugal Pumps with Specific Gravity... ... more
BELL & GOSSETT 792 Eliminator,Air And Gas Air Vent, Air Vent Connection Gender Not Applicable, Air Vent Connection Size Not Applicable, Air Vent Connection Type Not Applicable, Air Vent Type Float, Allowable Pressure - Maximum 250 psi, Application Centrifugal Pumps with Specific Gravity... | go to store |
 | VAL-MATIC 102ST Air Vac Valve,FNPT,2 x 2,CI Air Vacuum Valve, Inlet Size 2 in, Outlet Size 2 in, Application Clean Water, Min. Pressure 5 psi, Max. Pressure 300 psi, Connection Type FNPT, Max. Fluid Temp. 250 Degrees F, Vacuum Pressure 29 in Hg, Body Material Cast Iron, Float Material 316... ... more
VAL-MATIC 102ST Air Vac Valve,FNPT,2 x 2,CI Air Vacuum Valve, Inlet Size 2 in, Outlet Size 2 in, Application Clean Water, Min. Pressure 5 psi, Max. Pressure 300 psi, Connection Type FNPT, Max. Fluid Temp. 250 Degrees F, Vacuum Pressure 29 in Hg, Body Material Cast Iron, Float Material 316... | go to store |
 | VAL-MATIC 100ST Air Vac Valve,FNPT,1/2 x 1/2,CI Air Vacuum Valve, Inlet Size 1/2 in, Outlet Size 1/2 in, Application Clean Water, Min. Pressure 5 psi, Max. Pressure 300 psi, Connection Type FNPT, Max. Fluid Temp. 250 Degrees F, Vacuum Pressure 29 in Hg, Body Material Cast Iron, Float Material 316... ... more
VAL-MATIC 100ST Air Vac Valve,FNPT,1/2 x 1/2,CI Air Vacuum Valve, Inlet Size 1/2 in, Outlet Size 1/2 in, Application Clean Water, Min. Pressure 5 psi, Max. Pressure 300 psi, Connection Type FNPT, Max. Fluid Temp. 250 Degrees F, Vacuum Pressure 29 in Hg, Body Material Cast Iron, Float Material 316... | go to store |
 | WATTS 1/8 SVA Steam Vent Valve,Adj,Angle,1/8 In MPT Air Vent, Air Vent Connection Gender Not Applicable, Air Vent Connection Size Not Applicable, Air Vent Connection Type Not Applicable, Air Vent Type Float, Allowable Pressure - Maximum 10 psi, Application Convectors, Radiators, Steam Mains, Body... ... more
WATTS 1/8 SVA Steam Vent Valve,Adj,Angle,1/8 In MPT Air Vent, Air Vent Connection Gender Not Applicable, Air Vent Connection Size Not Applicable, Air Vent Connection Type Not Applicable, Air Vent Type Float, Allowable Pressure - Maximum 10 psi, Application Convectors, Radiators, Steam Mains, Body... | go to store |
 | WATTS 1/8 SVS 1 Steam Vent Valve,Non-Adj,Straight,1/8 In Air Vent, Inlet Size 1/8 in, Body Material Brass, Connection Type MNPT, Float Material Brass, Max. Pressure 10 psi, Min. Pressure 6 psi, Vent Dia. 1 3/4 in, Vent Height 3 1/8 in ... more
WATTS 1/8 SVS 1 Steam Vent Valve,Non-Adj,Straight,1/8 In Air Vent, Inlet Size 1/8 in, Body Material Brass, Connection Type MNPT, Float Material Brass, Max. Pressure 10 psi, Min. Pressure 6 psi, Vent Dia. 1 3/4 in, Vent Height 3 1/8 in | go to store |
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