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| Best Seller  | AQUATROL 740DC1M1K1-40 Safety Relief Valve,1/2 x 3/4,40 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 40 psi, 0 BtuH BtuH, Disc Material Stainless Steel, Overall Height 7 3/8 in, Overall Length 7 3/8 in, Spring... ... more
AQUATROL 740DC1M1K1-40 Safety Relief Valve,1/2 x 3/4,40 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 40 psi, 0 BtuH BtuH, Disc Material Stainless Steel, Overall Height 7 3/8 in, Overall Length 7 3/8 in, Spring... | go to store |
 | SPEEDAIRE 32XC12 Manual Air Control Valve,1/2 NPT,Closed Manual Air Control Valve, Valve Ways and Positions 4-Way/3-Position, Valve Port Size 1/2 in, Connection NPT, Valve Actuator / Return Rotary Lever / Manual, Valve Max. Pressure Rating 150 psi, Valve Temp. Range 18 Degrees to 200 Degrees F, Center... ... more
SPEEDAIRE 32XC12 Manual Air Control Valve,1/2 NPT,Closed Manual Air Control Valve, Valve Ways and Positions 4-Way/3-Position, Valve Port Size 1/2 in, Connection NPT, Valve Actuator / Return Rotary Lever / Manual, Valve Max. Pressure Rating 150 psi, Valve Temp. Range 18 Degrees to 200 Degrees F, Center... | go to store |
| Best Seller  | PARKER 637B-1-1/2-2 Pressure Control Valve,1/2 NPT,10 PSI Pressure Control Valve, Pressure - Maximum 15 psi, Flow Rate - Maximum 10 gpm, Body Material Brass, Pressure - Minimum 4 psi, Port Connection Type NPT, Port Connections Inlet, Outlet, Pressure Setting - Maximum 10 psi, Check Valve Cracking Pressure 10... ... more
PARKER 637B-1-1/2-2 Pressure Control Valve,1/2 NPT,10 PSI Pressure Control Valve, Pressure - Maximum 15 psi, Flow Rate - Maximum 10 gpm, Body Material Brass, Pressure - Minimum 4 psi, Port Connection Type NPT, Port Connections Inlet, Outlet, Pressure Setting - Maximum 10 psi, Check Valve Cracking Pressure 10... | go to store |
 | PARKER GRESEN LO-50-D Hydraulic Check Valve,1/2 In Hydraulic Check Valve, Pressure - Maximum 2,000 psi, Body Material Cast Iron, Valve Type Check, Mounting Inline, Reverse Free Flow Reverse Free Flow, Flow Rate - Maximum 25 gpm, Inlet Connection Type NPT, Operating Temperature - Maximum 200 Degrees F,... ... more
PARKER GRESEN LO-50-D Hydraulic Check Valve,1/2 In Hydraulic Check Valve, Pressure - Maximum 2,000 psi, Body Material Cast Iron, Valve Type Check, Mounting Inline, Reverse Free Flow Reverse Free Flow, Flow Rate - Maximum 25 gpm, Inlet Connection Type NPT, Operating Temperature - Maximum 200 Degrees F,... | 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 115 psi, Pressure Range 0 to 300 psi, 0 BtuH BtuH, Disc Material Bronze, Overall Height 6 7/8 in, Overall Length 6... ... more
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 115 psi, Pressure Range 0 to 300 psi, 0 BtuH BtuH, Disc Material Bronze, Overall Height 6 7/8 in, Overall Length 6... | 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, 0 BtuH BtuH, Disc Material Bronze, Overall Height 6 in, Overall Length... ... more
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, 0 BtuH BtuH, Disc Material Bronze, Overall Height 6 in, Overall Length... | 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, 0 BtuH BtuH, Disc Material Bronze, Overall Height 6 in, Overall Length 6... ... more
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, 0 BtuH BtuH, Disc Material Bronze, Overall Height 6 in, Overall Length 6... | 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, Factory Set Pressure 150 psi, Pressure Range 5 to 100 psi, Not Applicable BtuH, Overall Height 5 13/16 in, Application... ... more
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, Factory Set Pressure 150 psi, Pressure Range 5 to 100 psi, Not Applicable BtuH, Overall Height 5 13/16 in, Application... | 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 190 psi, Pressure Range 0 to 300 psi, 0 BtuH BtuH, Disc Material Bronze, Overall Height 6 7/8 in, Overall Length 6... ... more
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 190 psi, Pressure Range 0 to 300 psi, 0 BtuH BtuH, Disc Material Bronze, Overall Height 6 7/8 in, Overall Length 6... | 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
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... | go to store |
 | BELL & GOSSETT 110197LF Water Pressure Reducing Valve,1/2 In. Water Pressure Reducing Valve, 30 Psi Standard Reducing Valve, Material of Construction Brass, Inlet/Outlet 1/2, NPT Connection, Max. Working Pressure (PSI) 125, Adjustable Range 10-25 psi, Pressure Setting 12 psi, Max. Temp. (F) 225, Height (In.) 6,... ... more
BELL & GOSSETT 110197LF Water Pressure Reducing Valve,1/2 In. Water Pressure Reducing Valve, 30 Psi Standard Reducing Valve, Material of Construction Brass, Inlet/Outlet 1/2, NPT Connection, Max. Working Pressure (PSI) 125, Adjustable Range 10-25 psi, Pressure Setting 12 psi, Max. Temp. (F) 225, Height (In.) 6,... | go to store |
 | APOLLO VALVES 36ELF11301T Water Pressure Reducing Valve,1/2 In. Valve, Pressure Reducing, Material of Construction Lead Free Bronze, Inlet/Outlet 1/2 In., Single Union NPT X NPT Connection, Max. Working Pressure (PSI) 400, Adjustable Range 15-75 psi, Pressure Setting 50 psi, Max. Temp. (F) 180, Height (In.) 6,... ... more
APOLLO VALVES 36ELF11301T Water Pressure Reducing Valve,1/2 In. Valve, Pressure Reducing, Material of Construction Lead Free Bronze, Inlet/Outlet 1/2 In., Single Union NPT X NPT Connection, Max. Working Pressure (PSI) 400, Adjustable Range 15-75 psi, Pressure Setting 50 psi, Max. Temp. (F) 180, Height (In.) 6,... | go to store |
 | CONTROL DEVICES SB50-0A075 Air Safety Valve,1/2 In Inlet, 75 psi Air Safety Valve, Soft Seat, (M)NPT Inlet (In.) 1/2 in, Preset Setting (PSI) 75 psi, 322 cfm Rated CFM @ Set Pressure, Max. Temp. (F) 250 Degrees F, Brass Body Material, Silicone Seal, Stainless Steel Ball, Stainless Steel Spring, Brass Seat, Silicone... ... more
CONTROL DEVICES SB50-0A075 Air Safety Valve,1/2 In Inlet, 75 psi Air Safety Valve, Soft Seat, (M)NPT Inlet (In.) 1/2 in, Preset Setting (PSI) 75 psi, 322 cfm Rated CFM @ Set Pressure, Max. Temp. (F) 250 Degrees F, Brass Body Material, Silicone Seal, Stainless Steel Ball, Stainless Steel Spring, Brass Seat, Silicone... | go to store |
 | CONTROL DEVICES SB50-0A175 Air Safety Valve,1/2 In Inlet, 175 psi Air Safety Valve, Soft Seat, (M)NPT Inlet (In.) 1/2 in, Preset Setting (PSI) 175 psi, 686 cfm Rated CFM @ Set Pressure, Max. Temp. (F) 250 Degrees F, Brass Body Material, Silicone Seal, Stainless Steel Ball, Stainless Steel Spring, Brass Seat, Silicone... ... more
CONTROL DEVICES SB50-0A175 Air Safety Valve,1/2 In Inlet, 175 psi Air Safety Valve, Soft Seat, (M)NPT Inlet (In.) 1/2 in, Preset Setting (PSI) 175 psi, 686 cfm Rated CFM @ Set Pressure, Max. Temp. (F) 250 Degrees F, Brass Body Material, Silicone Seal, Stainless Steel Ball, Stainless Steel Spring, Brass Seat, Silicone... | go to store |
 | CONTROL DEVICES SCB5010-0A150 Air Safety Valve,1/2 In Inlet, 150 psi Air Safety Valve, Soft Seat, (M)NPT Inlet (In.) 1/2 in, (F)NPT Outlet (In.) 1 in, Preset Setting (PSI) 150 psi, 586 cfm Rated CFM @ Set Pressure, Max. Temp. (F) 250 Degrees F, Brass Body Material, Silicone Seal, Stainless Steel Spring, Brass Seat,... ... more
CONTROL DEVICES SCB5010-0A150 Air Safety Valve,1/2 In Inlet, 150 psi Air Safety Valve, Soft Seat, (M)NPT Inlet (In.) 1/2 in, (F)NPT Outlet (In.) 1 in, Preset Setting (PSI) 150 psi, 586 cfm Rated CFM @ Set Pressure, Max. Temp. (F) 250 Degrees F, Brass Body Material, Silicone Seal, Stainless Steel Spring, Brass Seat,... | go to store |
 | BELL & GOSSETT 110199LF Water Pressure Reducing Valve,1/2 In. Water Pressure Reducing Valve, Material of Construction Cast Iron/Brass, Inlet/Outlet 1/2, NPT Connection, Max. Working Pressure (PSI) 125, Max. Temp. (F) 225, Height (In.) 5-3/8, Length (In.) 6-7/16 ... more
BELL & GOSSETT 110199LF Water Pressure Reducing Valve,1/2 In. Water Pressure Reducing Valve, Material of Construction Cast Iron/Brass, Inlet/Outlet 1/2, NPT Connection, Max. Working Pressure (PSI) 125, Max. Temp. (F) 225, Height (In.) 5-3/8, Length (In.) 6-7/16 | go to store |
 | WATTS 1/2 LF263A 50-175 Water Pressure Regulator Valve,1/2 In. Water Pressure Regulator, Series LF263A, Body Material Brass, Inlet Size 1/2 in, Outlet Size 1/2 in, Length 2 1/8 in, Height 4 3/8 in, Application Commercial Use, Residential Use, Connection Type FIP, Pressure Adjustment Range 50 to 175 psi, Gauge Port... ... more
WATTS 1/2 LF263A 50-175 Water Pressure Regulator Valve,1/2 In. Water Pressure Regulator, Series LF263A, Body Material Brass, Inlet Size 1/2 in, Outlet Size 1/2 in, Length 2 1/8 in, Height 4 3/8 in, Application Commercial Use, Residential Use, Connection Type FIP, Pressure Adjustment Range 50 to 175 psi, Gauge Port... | go to store |
 | PRINCE RDRS-150-16 Flow Control Valve,1/2 In,0 to 16 GPM Hydraulic Flow Control Valve, Flow Rate - Maximum 16 gpm, Valve Type Control, Pressure - Maximum 3,000 psi, Body Material Cast Iron, Inlet Connection Type NPT, Outlet Connection Type NPT, Adjustment Method Lever, Actuation Mechanism Manual, Inlet... ... more
PRINCE RDRS-150-16 Flow Control Valve,1/2 In,0 to 16 GPM Hydraulic Flow Control Valve, Flow Rate - Maximum 16 gpm, Valve Type Control, Pressure - Maximum 3,000 psi, Body Material Cast Iron, Inlet Connection Type NPT, Outlet Connection Type NPT, Adjustment Method Lever, Actuation Mechanism Manual, Inlet... | go to store |
 | PARKER 637B-3-1/4-2 Pressure Control Valve,1/4 NPT,90 PSI Pressure Control Valve, Pressure - Maximum 125 psi, Flow Rate - Maximum 4 gpm, Body Material Brass, Pressure - Minimum 40 psi, Port Connection Type NPT, Port Connections Inlet, Outlet, Pressure Setting - Maximum 90 psi, Check Valve Cracking Pressure 90... ... more
PARKER 637B-3-1/4-2 Pressure Control Valve,1/4 NPT,90 PSI Pressure Control Valve, Pressure - Maximum 125 psi, Flow Rate - Maximum 4 gpm, Body Material Brass, Pressure - Minimum 40 psi, Port Connection Type NPT, Port Connections Inlet, Outlet, Pressure Setting - Maximum 90 psi, Check Valve Cracking Pressure 90... | go to store |
 | CONTROL DEVICES SF50-1A200 Air Safety Valve,1/2 In Inlet, 200 psi Air Safety Valve, Soft Seat, (M)NPT Inlet (In.) 1/2 in, Preset Setting (PSI) 200 psi, 358 cfm Rated CFM @ Set Pressure, Max. Temp. (F) 250 Degrees F, Brass Body Material, Silicone Seal, Resilient Silicone Elastomer Poppet, Stainless Steel Spring, Brass... ... more
CONTROL DEVICES SF50-1A200 Air Safety Valve,1/2 In Inlet, 200 psi Air Safety Valve, Soft Seat, (M)NPT Inlet (In.) 1/2 in, Preset Setting (PSI) 200 psi, 358 cfm Rated CFM @ Set Pressure, Max. Temp. (F) 250 Degrees F, Brass Body Material, Silicone Seal, Resilient Silicone Elastomer Poppet, Stainless Steel Spring, Brass... | go to store |
 | CONTROL DEVICES SN50-1A200 Air Safety Valve, 1/2 In Inlet, 200 psi, Valve Type: Air Safety Valve, Hard Seat, (M)NPT Inlet (In.) 1/2 in, Preset Setting (PSI) 200 psi, 411 cfm Rated CFM @ Set Pressure, Max. Temp. (F) 400 Degrees F, Brass Body Material, Stainless Steel Seal, Stainless Steel Ball, Stainless Steel Spring, Brass Seat,... ... more
CONTROL DEVICES SN50-1A200 Air Safety Valve, 1/2 In Inlet, 200 psi, Valve Type: Air Safety Valve, Hard Seat, (M)NPT Inlet (In.) 1/2 in, Preset Setting (PSI) 200 psi, 411 cfm Rated CFM @ Set Pressure, Max. Temp. (F) 400 Degrees F, Brass Body Material, Stainless Steel Seal, Stainless Steel Ball, Stainless Steel Spring, Brass Seat,... | go to store |
 | CONTROL DEVICES SF50-1A100 Air Safety Valve,1/2 In Inlet, 100 psi Air Safety Valve, Soft Seat, (M)NPT Inlet (In.) 1/2 in, Preset Setting (PSI) 100 psi, 190 cfm Rated CFM @ Set Pressure, Max. Temp. (F) 250 Degrees F, Brass Body Material, Silicone Seal, Stainless Steel Spring, Brass Seat, Silicone O-Ring, Vibra Seal... ... more
CONTROL DEVICES SF50-1A100 Air Safety Valve,1/2 In Inlet, 100 psi Air Safety Valve, Soft Seat, (M)NPT Inlet (In.) 1/2 in, Preset Setting (PSI) 100 psi, 190 cfm Rated CFM @ Set Pressure, Max. Temp. (F) 250 Degrees F, Brass Body Material, Silicone Seal, Stainless Steel Spring, Brass Seat, Silicone O-Ring, Vibra Seal... | go to store |
 | CONTROL DEVICES SF50-1A125 Air Safety Valve,1/2 In Inlet, 125 psi Air Safety Valve, Soft Seat, (M)NPT Inlet (In.) 1/2 in, Preset Setting (PSI) 125 psi, 232 cfm Rated CFM @ Set Pressure, Max. Temp. (F) 250 Degrees F, Brass Body Material, Silicone Seal, Resilient Silicone Elastomer Poppet, Stainless Steel Spring, Brass... ... more
CONTROL DEVICES SF50-1A125 Air Safety Valve,1/2 In Inlet, 125 psi Air Safety Valve, Soft Seat, (M)NPT Inlet (In.) 1/2 in, Preset Setting (PSI) 125 psi, 232 cfm Rated CFM @ Set Pressure, Max. Temp. (F) 250 Degrees F, Brass Body Material, Silicone Seal, Resilient Silicone Elastomer Poppet, Stainless Steel Spring, Brass... | go to store |
 | CONTROL DEVICES SF50-1A050 Air Safety Valve,1/2 In Inlet, 50 psi Air Safety Valve, Soft Seat, (M)NPT Inlet (In.) 1/2 in, Preset Setting (PSI) 50 psi, 106 cfm Rated CFM @ Set Pressure, Max. Temp. (F) 250 Degrees F, Brass Body Material, Silicone Seal, Stainless Steel Spring, Brass Seat, Silicone O-Ring, Vibra Seal... ... more
CONTROL DEVICES SF50-1A050 Air Safety Valve,1/2 In Inlet, 50 psi Air Safety Valve, Soft Seat, (M)NPT Inlet (In.) 1/2 in, Preset Setting (PSI) 50 psi, 106 cfm Rated CFM @ Set Pressure, Max. Temp. (F) 250 Degrees F, Brass Body Material, Silicone Seal, Stainless Steel Spring, Brass Seat, Silicone O-Ring, Vibra Seal... | go to store |
 | CONTROL DEVICES SN50-1A100 Air Safety Valve,1/2 In Inlet, 100 psi Air Safety Valve, Hard Seat, (M)NPT Inlet (In.) 1/2 in, Preset Setting (PSI) 100 psi, 218 cfm Rated CFM @ Set Pressure, Max. Temp. (F) 400 Degrees F, Brass Body Material, Stainless Steel Seal, Stainless Steel Ball, Stainless Steel Spring, Brass Seat,... ... more
CONTROL DEVICES SN50-1A100 Air Safety Valve,1/2 In Inlet, 100 psi Air Safety Valve, Hard Seat, (M)NPT Inlet (In.) 1/2 in, Preset Setting (PSI) 100 psi, 218 cfm Rated CFM @ Set Pressure, Max. Temp. (F) 400 Degrees F, Brass Body Material, Stainless Steel Seal, Stainless Steel Ball, Stainless Steel Spring, Brass Seat,... | go to store |
 | WATTS 1/2 LF N36 Vacuum Relief Valve,1/2 In,Up to 200 psi Vacuum Relief Valve, Body Material Brass, Inlet Type MNPT, Outlet Type MNPT, Inlet Size 1/2 in, Outlet Size 1/2 in, Factory Set Pressure Not Applicable, Pressure Range Up to 15 psi Steam/Up to 200 psi Water, Not Applicable BtuH, Disc Material Silicone,... ... more
WATTS 1/2 LF N36 Vacuum Relief Valve,1/2 In,Up to 200 psi Vacuum Relief Valve, Body Material Brass, Inlet Type MNPT, Outlet Type MNPT, Inlet Size 1/2 in, Outlet Size 1/2 in, Factory Set Pressure Not Applicable, Pressure Range Up to 15 psi Steam/Up to 200 psi Water, Not Applicable BtuH, Disc Material Silicone,... | 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 140 psi, Pressure Range 0 to 300 psi, 0 BtuH BtuH, Disc Material Bronze, Overall Height 6 7/8 in, Overall Length 6... ... more
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 140 psi, Pressure Range 0 to 300 psi, 0 BtuH BtuH, Disc Material Bronze, Overall Height 6 7/8 in, Overall Length 6... | go to store |
 | CONTROL DEVICES SN50-1A125 Air Safety Valve,1/2 In Inlet, 125 psi Air Safety Valve, Hard Seat, (M)NPT Inlet (In.) 1/2 in, Preset Setting (PSI) 125 psi, 266 cfm Rated CFM @ Set Pressure, Max. Temp. (F) 400 Degrees F, Brass Body Material, Stainless Steel Seal, Stainless Steel Ball, Stainless Steel Spring, Brass Seat,... ... more
CONTROL DEVICES SN50-1A125 Air Safety Valve,1/2 In Inlet, 125 psi Air Safety Valve, Hard Seat, (M)NPT Inlet (In.) 1/2 in, Preset Setting (PSI) 125 psi, 266 cfm Rated CFM @ Set Pressure, Max. Temp. (F) 400 Degrees F, Brass Body Material, Stainless Steel Seal, Stainless Steel Ball, Stainless Steel Spring, Brass Seat,... | go to store |
 | CONTROL DEVICES SN50-1A300 Air Safety Valve,1/2 In Inlet, 300 psi Air Safety Valve, Hard Seat, (M)NPT Inlet (In.) 1/2 in, Preset Setting (PSI) 300 psi, 603 cfm Rated CFM @ Set Pressure, Max. Temp. (F) 400 Degrees F, Brass Body Material, Stainless Steel Seal, Stainless Steel Ball, Stainless Steel Spring, Brass Seat,... ... more
CONTROL DEVICES SN50-1A300 Air Safety Valve,1/2 In Inlet, 300 psi Air Safety Valve, Hard Seat, (M)NPT Inlet (In.) 1/2 in, Preset Setting (PSI) 300 psi, 603 cfm Rated CFM @ Set Pressure, Max. Temp. (F) 400 Degrees F, Brass Body Material, Stainless Steel Seal, Stainless Steel Ball, Stainless Steel Spring, Brass Seat,... | go to store |
 | AQUATROL 69A1B1M2U1-15 Adjustable Relief Valve,1/2 In,15 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 15 psi, Pressure Range 0 to 15 psi, 0 BtuH BtuH, Disc Material Bronze, Overall Height 6 in, Overall Length 6... ... more
AQUATROL 69A1B1M2U1-15 Adjustable Relief Valve,1/2 In,15 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 15 psi, Pressure Range 0 to 15 psi, 0 BtuH BtuH, Disc Material Bronze, Overall Height 6 in, Overall Length 6... | 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 365 psi, Pressure Range 15 to 1200 psi, Disc Material 316 Stainless Steel, Overall Height 5 5/8 in, Overall... ... more
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 365 psi, Pressure Range 15 to 1200 psi, Disc Material 316 Stainless Steel, Overall Height 5 5/8 in, Overall... | 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, Not Applicable BtuH, Disc Material Buna N, Overall Height 4 1/8 in,... ... more
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, Not Applicable BtuH, Disc Material Buna N, Overall Height 4 1/8 in,... | go to store |
 | CONTROL DEVICES SB50-0A150 Air Safety Valve,1/2 In Inlet, 150 psi Air Safety Valve, Soft Seat, (M)NPT Inlet (In.) 1/2 in, Preset Setting (PSI) 150 psi, 595 cfm Rated CFM @ Set Pressure, Max. Temp. (F) 250 Degrees F, Brass Body Material, Silicone Seal, Stainless Steel Ball, Stainless Steel Spring, Brass Seat, Silicone... ... more
CONTROL DEVICES SB50-0A150 Air Safety Valve,1/2 In Inlet, 150 psi Air Safety Valve, Soft Seat, (M)NPT Inlet (In.) 1/2 in, Preset Setting (PSI) 150 psi, 595 cfm Rated CFM @ Set Pressure, Max. Temp. (F) 250 Degrees F, Brass Body Material, Silicone Seal, Stainless Steel Ball, Stainless Steel Spring, Brass Seat, Silicone... | go to store |
 | APOLLO VALVES 36LF10301 Water Pressure Reducing Valve,1/2 In. Valve, Pressure Reducing, Material of Construction Lead Free Bronze, Inlet/Outlet 1/2 In., Single Union NPT X NPT Connection, Max. Working Pressure (PSI) 300, Adjustable Range 25-75 psi, Pressure Setting 50 psi, Max. Temp. (F) 180, Height (In.) 5-8/9,... ... more
APOLLO VALVES 36LF10301 Water Pressure Reducing Valve,1/2 In. Valve, Pressure Reducing, Material of Construction Lead Free Bronze, Inlet/Outlet 1/2 In., Single Union NPT X NPT Connection, Max. Working Pressure (PSI) 300, Adjustable Range 25-75 psi, Pressure Setting 50 psi, Max. Temp. (F) 180, Height (In.) 5-8/9,... | go to store |
 | HAYWARD FLOW CONTROL RPV1050TPE1 Relief Valve, 1/2", PVC/TFE/EPDM, Adjustable Pressure Reducing Control Valve, Body Material PVC, Factory Set Pressure 50 psi, Overall Height 4 1/4 in, Application Industrial Use, Seat Material PTFE, Spring Material Zinc Plated, Standards ANSI 372, ANSI 61 ... more
HAYWARD FLOW CONTROL RPV1050TPE1 Relief Valve, 1/2", PVC/TFE/EPDM, Adjustable Pressure Reducing Control Valve, Body Material PVC, Factory Set Pressure 50 psi, Overall Height 4 1/4 in, Application Industrial Use, Seat Material PTFE, Spring Material Zinc Plated, Standards ANSI 372, ANSI 61 | go to store |
 | PLAST-O-MATIC RVDTM050T-PP Relief Valve,1/2 In,5 to 100 psi Adjustable Antisiphon Relief Valve, Body Material Polypropylene, Inlet Type FNPT, Outlet Type FNPT, Inlet Size 1/2 in, Outlet Size 1/2 in, Factory Set Pressure 150 psi, Pressure Range 5 to 100 psi, Not Applicable BtuH, Overall Height 5 13/16 in,... ... more
PLAST-O-MATIC RVDTM050T-PP Relief Valve,1/2 In,5 to 100 psi Adjustable Antisiphon Relief Valve, Body Material Polypropylene, Inlet Type FNPT, Outlet Type FNPT, Inlet Size 1/2 in, Outlet Size 1/2 in, Factory Set Pressure 150 psi, Pressure Range 5 to 100 psi, Not Applicable BtuH, Overall Height 5 13/16 in,... | go to store |
 | WATTS S1450F Fill and Relief Valve,1/2 In,30 psi,Iron Combination Fill and Relief Valve, Body Material Iron, 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, Not Applicable BtuH, Disc Material Silicone, Overall... ... more
WATTS S1450F Fill and Relief Valve,1/2 In,30 psi,Iron Combination Fill and Relief Valve, Body Material Iron, 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, Not Applicable BtuH, Disc Material Silicone, Overall... | go to store |
 | CONTROL DEVICES SCB5010-0A125 Air Safety Valve,1/2 In Inlet, 125 psi Air Safety Valve, Soft Seat, (M)NPT Inlet (In.) 1/2 in, (F)NPT Outlet (In.) 1 in, Preset Setting (PSI) 125 psi, 496 cfm Rated CFM @ Set Pressure, Max. Temp. (F) 250 Degrees F, Brass Body Material, Silicone Seal, Stainless Steel Spring, Brass Seat,... ... more
CONTROL DEVICES SCB5010-0A125 Air Safety Valve,1/2 In Inlet, 125 psi Air Safety Valve, Soft Seat, (M)NPT Inlet (In.) 1/2 in, (F)NPT Outlet (In.) 1 in, Preset Setting (PSI) 125 psi, 496 cfm Rated CFM @ Set Pressure, Max. Temp. (F) 250 Degrees F, Brass Body Material, Silicone Seal, Stainless Steel Spring, Brass Seat,... | 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
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,... | go to store |
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