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Best Seller | WATTS 1/2 LF530-C Adjustable Relief Valve,1/2 In,175 psi Calibrated Adjustable Relief Valve, Body Material Lead-Free Brass, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 1/2 in, Outlet Size 1/2 in, Pressure Range 50 to 175 psi, Disc Material Buna-N, Overall Height 3 in, Application Fire Protection Systems,... ... more | go to store |
AQUATROL 69A1A1M2U1-50 Adjustable Relief Valve,1/2 In,50 psi Adjustable Relief Valve, Body Material Bronze, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 1/2 in, Outlet Size 1/2 in, Factory Set Pressure 50 psi, Pressure Range 31 to 50 psi, Disc Material Bronze, Overall Height 5 7/8 in, Application Liquids, Seat... ... more | go to store |
PLAST-O-MATIC RVDTM050T-PV Adjustable Relief Valve,1/2 In,100 psi Adjustable Antisiphon Relief Valve, Body Material PVC, Inlet Type FNPT, Outlet Type FNPT, Inlet Size 1/2 in, Outlet Size 1/2 in, Pressure Range 5 to 100 psi, Overall Height 6 37/64 in, Application Concentrated Etchants, Ultra-Pure Water, Water, Overall... ... more | go to store |
AQUATROL 69A1A1M2U1-100 Adjustable Relief Valve,1/2 In,100 psi Adjustable Relief Valve, Body Material Bronze, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 1/2 in, Outlet Size 1/2 in, Factory Set Pressure 100 psi, Pressure Range 76 to 100 psi, Disc Material Bronze, Overall Height 5 7/8 in, Application Liquids,... ... more | go to store |
AQUATROL 69A1A1M2U1-200 Adjustable Relief Valve,1/2 In,200 psi Adjustable Relief Valve, Body Material Bronze, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 1/2 in, Outlet Size 1/2 in, Factory Set Pressure 200 psi, Pressure Range 151 to 200 psi, Disc Material Bronze, Overall Height 5 7/8 in, Application Liquids,... ... more | go to store |
HAYWARD RV1050TE Relief Valve, 1/2", PVC/EPDM, Adjustable 5-75 psi, Threaded Adjustable Relief Valve, Body Material PVC, Inlet Type FNPT, Outlet Type FNPT, Inlet Size 1/2 in, Outlet Size 1/2 in, Factory Set Pressure 25 psi, Pressure Range 5 to 75 psi, Disc Material PVC, Overall Height 6 3/4 in, Overall Length 2 5/7 in, Seat... ... more | go to store |
KUNKLE VALVE 6010DCE01-AM0150 Safety Relief Valve,1/2 x 3/4 In,150 psi Safety Relief Valve, Body Material Bronze, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 1/2 in, Outlet Size 3/4 in, Factory Set Pressure 150 psi, Disc Material B21 Alloy 485, Overall Height 6 1/2 in, Application Pressure Reducing Stations etc, Steam... ... more | go to store |
AQUATROL 88A2A1M1K1-100 Safety Relief Valve,1/2 x 3/4 In,100 psi Safety Relief Valve, Body Material Bronze, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 1/2 in, Outlet Size 3/4 in, Factory Set Pressure 100 psi, Pressure Range 0 to 300 psi, Disc Material Bronze, Overall Height 6 1/2 in, Application Air, Gas, Seat... ... more | go to store |
AQUATROL 130CA1M1K1-125 Safety Relief Valve,1/2 In,125 psi,Brass Safety Relief Valve, Body Material Brass, Inlet Type MNPT, Outlet Type Vented, Inlet Size 1/2 in, Factory Set Pressure 125 psi, Pressure Range 0 to 200 psi, Steam Capacity (Lb./Hr.) 172 lb/hr, Disc Material Bronze, Overall Height 2 7/8 in, Application... ... more | go to store |
WATTS 1450F Fill and Relief Valve,1/2 In,15 psi,Iron Combination Fill and Relief Valve, Body Material Iron/Bronze, Inlet Type FNPT, Outlet Type FNPT, Inlet Size 1/2 in, Outlet Size 1/2 in, Factory Set Pressure 15 psi, Pressure Range 10 to 100 psi, Disc Material Silicone, Overall Height 5 5/16 in, Overall... ... more | go to store |
AQUATROL 88A2A1M1K1-175 Safety Relief Valve,1/2 x 3/4 In,175 psi Safety Relief Valve, Body Material Bronze, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 1/2 in, Outlet Size 3/4 in, Factory Set Pressure 175 psi, Pressure Range 0 to 300 psi, Disc Material Bronze, Overall Height 6 1/2 in, Application Air, Gas, Seat... ... more | $178.99 $157.99 go to store |
AQUATROL 740DC1M1K1-40 Safety Relief Valve,1/2 x 3/4,40 psi Safety Relief Valve, Body Material Brass/Bronze, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 1/2 in, Outlet Size 3/4 in, Factory Set Pressure 40 psi, Disc Material Stainless Steel, Overall Height 7 3/8 in, Application Air, Gas, Overall Length 7 3/8... ... more | go to store |
ARO 104392-4 Lockout Valve,1/2 In,219 CFM,250 PSI Air Line Lockout Valve, Air Inlet Size 1/2 in, Air Inlet Type NPT, Air Outlet Size 1/2 in, Air Outlet Type NPT, Maximum Operating Pressure 250 psi, Maximum Operating Temperature 140 Degrees F, Series 2000, Body Material Aluminum, Coefficient of Volume... ... more | go to store |
APOLLO VALVES 523DCDKMAA0350 POP Safety Valve,1/2 x 3/4 In,350 psi POP Safety Relief Valve, Body Material Bronze, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 1/2 in, Outlet Size 3/4 in, Factory Set Pressure 350 psi, Pressure Range 15 to 1200 psi, Disc Material 316 Stainless Steel, Overall Height 7 1/2 in,... ... more | $450.99 $407.99 go to store |
APOLLO VALVES 1650101 Adjustable Relief Valve,1/2 In,60 psi Adjustable Relief Valve, Body Material Cast Bronze, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 1/2 in, Outlet Size 1/2 in, Factory Set Pressure 60 psi, Pressure Range 50 to 250 psi, Disc Material Nitrile, Overall Height 4 1/8 in, Application... ... more | go to store |
PRINCE RD1850H Relief Valve,1/2 In NPT Port Relief Valve, Pressure - Maximum 2,500 psi, Flow Rate - Maximum 20 gpm, Body Material Steel, Pressure - Minimum 1,000 psi, Adjustment Method Allen Wrench, Port Connection Type NPT, Port Connections Manifold, Fluid Viscosity - Maximum Not Applicable,... ... more | go to store |
AQUATROL 88A2A1M1K1-125 Safety Relief Valve,1/2 x 3/4 In,125 psi Safety Relief Valve, Body Material Bronze, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 1/2 in, Outlet Size 3/4 in, Factory Set Pressure 125 psi, Pressure Range 0 to 300 psi, Disc Material Bronze, Overall Height 6 1/2 in, Application Air, Gas, Seat... ... more | go to store |
WATTS S1450F Fill and Relief Valve,1/2 In,30 psi,Iron Combination Fill and Relief Valve, Body Material Iron/Bronze, Inlet Type Union Solder, Outlet Type FNPT, Inlet Size 1/2 in, Outlet Size 1/2 in, Factory Set Pressure 30 psi, Pressure Range 10 to 25 psi, Disc Material Silicone, Overall Height 5 5/16 in,... ... more | go to store |
APOLLO VALVES 1060410 Safety Relief Valve, 3/4 In, 50 psi, Bronze, BtuH: 1, Safety Relief Valve, Body Material Bronze, Inlet Type FNPT, Outlet Type FNPT, Inlet Size 3/4 in, Outlet Size 3/4 in, Factory Set Pressure 50 psi, Pressure Range 15 to 160 psi, 1,209,000 BtuH, Disc Material Brass ASTM B16, Overall Height 5 1/4 in,... ... more | $83.69 $79.49 go to store |
APOLLO VALVES 1060815 Safety Relief Valve,2 In,75 psi,Bronze Safety Relief Valve, Body Material Bronze, Inlet Type FNPT, Outlet Type FNPT, Inlet Size 2 in, Outlet Size 2 in, Factory Set Pressure 75 psi, Pressure Range 15 to 160 psi, 10,583,000 BtuH, Disc Material Brass ASTM B16, Overall Height 14 in, Application... ... more | go to store |
APOLLO VALVES 1060820 Safety Relief Valve,2 In,100 psi,Bronze Safety Relief Valve, Body Material Bronze, Inlet Type FNPT, Outlet Type FNPT, Inlet Size 2 in, Outlet Size 2 in, Factory Set Pressure 100 psi, Pressure Range 15 to 160 psi, 13,577,000 BtuH, Disc Material Brass ASTM B16, Overall Height 14 in,... ... more | go to store |
APOLLO VALVES 1060805 Safety Relief Valve,2 In,30 psi,Bronze Safety Relief Valve, Body Material Bronze, Inlet Type FNPT, Outlet Type FNPT, Inlet Size 2 in, Outlet Size 2 in, Factory Set Pressure 30 psi, Pressure Range 15 to 160 psi, 5,193,000 BtuH, Disc Material Brass ASTM B16, Overall Height 14 in, Application... ... more | go to store |
APOLLO VALVES 1060720 Safety Relief Valve,1-1/2 In,100 psi Safety Relief Valve, Body Material Bronze, Inlet Type FNPT, Outlet Type FNPT, Inlet Size 1 1/2 in, Outlet Size 1 1/2 in, Factory Set Pressure 100 psi, Pressure Range 15 to 160 psi, 8,238,000 BtuH, Disc Material Brass ASTM B16, Overall Height 10 3/4 in,... ... more | go to store |
APOLLO VALVES 1060825 Safety Relief Valve,2 In,125 psi,Bronze Safety Relief Valve, Body Material Bronze, Inlet Type FNPT, Outlet Type FNPT, Inlet Size 2 in, Outlet Size 2 in, Factory Set Pressure 125 psi, Pressure Range 15 to 160 psi, 16,571,000 BtuH, Disc Material Brass ASTM B16, Overall Height 14 in,... ... more | go to store |
APOLLO VALVES 1060534 Safety Relief Valve,1 In,150 psi,Bronze Safety Relief Valve, Body Material Bronze, Inlet Type FNPT, Outlet Type FNPT, Inlet Size 1 in, Outlet Size 1 in, Factory Set Pressure 150 psi, Pressure Range 15 to 160 psi, 5,044,000 BtuH, Disc Material Brass ASTM B16, Overall Height 6 11/16 in,... ... more | $152.99 $139.99 go to store |
APOLLO VALVES 13214B15 Safety Relief Valve, 1-1/2 x 2 In, 15 psi, BtuH: 1, 900, Safety Relief Valve, Body Material Cast Bronze, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 1 1/2 in, Outlet Size 2 in, Factory Set Pressure 15 psi, Pressure Range 5 to 15 psi, 1,900,000 BtuH, Disc Material EPDM, Overall Height 5 1/4 in, Application... ... more | go to store |
APOLLO VALVES 1060525 Safety Relief Valve, 1 In, 125 psi, Bronze, BtuH: 4, 272, Safety Relief Valve, Body Material Bronze, Inlet Type FNPT, Outlet Type FNPT, Inlet Size 1 in, Outlet Size 1 in, Factory Set Pressure 125 psi, Pressure Range 15 to 160 psi, 4,272,000 BtuH, Disc Material Brass ASTM B16, Overall Height 6 11/16 in,... ... more | $152.99 $137.99 go to store |
APOLLO VALVES 1060505 Safety Relief Valve,1 In,30 psi,Bronze Safety Relief Valve, Body Material Bronze, Inlet Type FNPT, Outlet Type FNPT, Inlet Size 1 in, Outlet Size 1 in, Factory Set Pressure 30 psi, Pressure Range 15 to 160 psi, 1,339,000 BtuH, Disc Material Brass ASTM B16, Overall Height 6 11/16 in,... ... more | $152.99 $134.99 go to store |
APOLLO VALVES 1060515 Safety Relief Valve,1 In,75 psi,Bronze Safety Relief Valve, Body Material Bronze, Inlet Type FNPT, Outlet Type FNPT, Inlet Size 1 in, Outlet Size 1 in, Factory Set Pressure 75 psi, Pressure Range 15 to 160 psi, 2,728,000 BtuH, Disc Material Brass ASTM B16, Overall Height 6 11/16 in,... ... more | go to store |
APOLLO VALVES 1060405 Safety Relief Valve, 3/4 In, 30 psi, Bronze, BtuH: 827, Safety Relief Valve, Body Material Bronze, Inlet Type FNPT, Outlet Type FNPT, Inlet Size 3/4 in, Outlet Size 3/4 in, Factory Set Pressure 30 psi, Pressure Range 15 to 160 psi, 827,000 BtuH, Disc Material Brass ASTM B16, Overall Height 5 1/4 in,... ... more | go to store |
APOLLO VALVES 1060415 Safety Relief Valve, 3/4 In, 75 psi, Bronze, BtuH: 1, Safety Relief Valve, Body Material Bronze, Inlet Type FNPT, Outlet Type FNPT, Inlet Size 3/4 in, Outlet Size 3/4 in, Factory Set Pressure 75 psi, Pressure Range 15 to 160 psi, 1,686,000 BtuH, Disc Material Brass ASTM B16, Overall Height 5 1/4 in,... ... more | go to store |
APOLLO VALVES 1060420 Safety Relief Valve,3/4In,100 psi,Bronze Safety Relief Valve, Body Material Bronze, Inlet Type FNPT, Outlet Type FNPT, Inlet Size 3/4 in, Outlet Size 3/4 in, Factory Set Pressure 100 psi, Pressure Range 15 to 160 psi, 2,162,000 BtuH, Disc Material Brass ASTM B16, Overall Height 5 1/4 in,... ... more | go to store |
APOLLO VALVES 1060425 Safety Relief Valve, 3/4In, 125 psi, Bronze, BtuH: 2, Safety Relief Valve, Body Material Bronze, Inlet Type FNPT, Outlet Type FNPT, Inlet Size 3/4 in, Outlet Size 3/4 in, Factory Set Pressure 125 psi, Pressure Range 15 to 160 psi, 2,639,000 BtuH, Disc Material Brass ASTM B16, Overall Height 5 1/4 in,... ... more | go to store |
APOLLO VALVES 1060520 Safety Relief Valve, 1 In, 100 psi, Bronze, BtuH: 3, 500, Safety Relief Valve, Body Material Bronze, Inlet Type FNPT, Outlet Type FNPT, Inlet Size 1 in, Outlet Size 1 in, Factory Set Pressure 100 psi, Pressure Range 15 to 160 psi, 3,500,000 BtuH, Disc Material Brass ASTM B16, Overall Height 6 11/16 in,... ... more | $152.99 $137.99 go to store |
APOLLO VALVES 1650125 Adjustable Relief Valve,1/2 In,60 psi Adjustable Relief Valve, Body Material Cast Bronze, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 1/2 in, Outlet Size 1/2 in, Factory Set Pressure 60 psi, Pressure Range 50 to 250 psi, Disc Material PTFE, Overall Height 4 1/8 in, Application... ... more | go to store |
WATTS 1/2 LF N36 Vacuum Relief Valve,1/2 In,Up to 200 psi Vacuum Relief Valve, Body Material Lead-Free Brass, Inlet Type MNPT, Outlet Type MNPT, Inlet Size 1/2 in, Outlet Size 1/2 in, Pressure Range Up to 15 psi Steam/Up to 200 psi Water, Disc Material Silicone, Overall Height 2 in, Application Hot Water... ... more | go to store |
KUNKLE VALVE 0019-G10-MG0050 Adjustable Relief Valve,1-1/2 In,50 psi Adjustable Relief Valve, Body Material Bronze, Inlet Type FNPT, Outlet Type MNPT, Inlet Size 1 1/2 in, Outlet Size 1 1/2 in, Factory Set Pressure 50 psi, Disc Material Bronze, Overall Height 8 5/8 in, Application Liquids, Overall Length 4 1/4 in,... ... more | $715.99 $639.99 go to store |
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