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    44 Products

    Panel-Mount High-Pressure-Regulating Valves for Air and Inert Gas

    Image of Product. Front orientation. Pressure-Regulating Valves. Panel-Mount High-Pressure-Regulating Valves for Air and Inert Gas.
    Withstand inlet pressures up to 3,500 psi. These valves automatically reduce a high, variable inlet pressure to a lower, stable outlet pressure. Adjust the outlet pressure within the range. Valves have threads below the adjustment knob and come with a panel-mount nut. All have two gauge ports. An internal strainer traps debris.
    Inlet
    Outlet
    Gauge Port
    Pipe
    Size
    Location
    Max. Pressure,
    psi
    Pipe
    Size
    Location
    Pressure Adjustment
    Method
    Pressure Gauge
    Included
    Pipe
    Size
    Location
    Connection
    End-to-End
    Lg.
    Panel Cutout
    Dia.
    For Use With
    Temp. Range,
    ° F
    Specs.
    Met
    Choose an Outlet Pressure, psi
    Each
    NPT Female
     
    Brass Body—316 Stainless Steel Diaphragm and PTFE Seal with Internal Strainer
    1/4
    Side3,5001/4
    SideKnobNo1/4
    SideNPT Female2"1 3/8"Air, Nitrogen, Argon, Helium-40 to 165ASME B31.30 to 25, 0 to 50, 0 to 100, 0 to 250, 0 to 5003811T110000000
     

    Panel-Mount Ultra-High-Pressure-Regulating Valves for Air and Inert Gas

    Image of Product. Front orientation. Pressure-Regulating Valves. Panel-Mount Ultra-High-Pressure-Regulating Valves for Air and Inert Gas.
    These valves are rated for inlet pressures up to 6,000 psi. They automatically reduce a high, variable inlet pressure to a lower, stable outlet pressure. Adjust the outlet pressure within the range. Threads below the adjustment knob and an included mounting bracket let you install these valves in instrument panels. They have two gauge ports. An internal strainer traps debris.
    Inlet
    Outlet
    Gauge Port
    Pipe
    Size
    Location
    Max. Pressure,
    psi
    Pipe
    Size
    Location
    Pressure Adjustment
    Method
    Pressure Gauge
    Included
    Pipe
    Size
    Location
    Connection
    End-to-End
    Lg.
    Panel Cutout
    Dia.
    For Use With
    Temp. Range,
    ° F
    Specs.
    Met
    Choose an Outlet Pressure, psi
    Each
    NPT Female
     
    Brass Body—Polyimide Seal with Internal Strainer
    1/4
    Side6,0001/4
    SideKnobNo1/4
    SideNPT Female2 1/8"2 1/4"Air, Nitrogen, Argon, Helium-40 to 165ASME B31.30 to 500, 0 to 800, 10 to 1,500, 15 to 2,500, 25 to 4,000, 50 to 6,0003950T21000000000
     

    High-Temperature Pressure-Regulating Valves for Water, Oil, Air, and Inert Gas

    Image of Product. Front orientation. Pressure-Regulating Valves. High-Temperature Pressure-Regulating Valves for Water, Oil, Air, and Inert Gas.
    Rated for more than double the temperature of standard pressure-regulating valves, these can withstand temperatures up to 550° F. They automatically reduce a high, variable inlet pressure to a lower, stable outlet pressure. Adjust the outlet pressure within the range. Valves meet ANSI/FCI 70-2 Class IV for tight shut-off (max. leakage rate of 0.01%).
    Inlet
    Outlet
    Pipe
    Size
    Location
    Max. Pressure,
    psi
    Pipe
    Size
    Location
    Pressure Adjustment
    Method
    End-to-End
    Lg.
    For Use With
    Temp. Range,
    ° F
    Specs. Met
    Choose an Outlet Pressure, psi
    Each
    NPT Female
     
    Steel Body—316 Stainless Steel Diaphragm and 303 Stainless Steel Seal
    1/2
    Side3001/2
    SideScrew3 5/8"Water, Oil, Air, Inert Gas32 to 550ANSI/FCI 70-2 Class IV2 to 23, 10 to 38, 20 to 55, 35 to 160, 95 to 22046395K21000000000
    3/4
    Side3003/4
    SideScrew3 5/8"Water, Oil, Air, Inert Gas32 to 550ANSI/FCI 70-2 Class IV2 to 23, 10 to 38, 20 to 55, 35 to 160, 95 to 22046395K2300000000
    1
    Side3001
    SideScrew4 3/16"Water, Oil, Air, Inert Gas32 to 550ANSI/FCI 70-2 Class IV5 to 20, 10 to 30, 20 to 45, 30 to 95, 60 to 16046395K2500000000
    1 1/2
    Side3001 1/2
    SideScrew4 13/16"Water, Oil, Air, Inert Gas32 to 550ANSI/FCI 70-2 Class IV5 to 20, 10 to 30, 20 to 45, 30 to 95, 60 to 16046395K2700000000
    2
    Side3002
    SideScrew5 1/2"Water, Oil, Air, Inert Gas32 to 550ANSI/FCI 70-2 Class IV5 to 20, 10 to 30, 20 to 45, 30 to 95, 60 to 16046395K2900000000
     

    Sanitary Pressure-Regulating Valves

    Image of Product. Front orientation. Pressure-Regulating Valves. Sanitary Pressure-Regulating Valves.
    Regulate air, gas, and liquid pressure on food, beverage, and pharmaceutical lines with these valves—they’re 3-A certified to meet sanitary design standards. Attach them to your line to reduce a high, variable inlet pressure to a lower, stable outlet pressure.
    Twist the T-handle on top of the valve to adjust the outlet pressure. When the valve is closed, a seal on the outlet prevents leaks and helps maintain consistent pressure. These valves meet ANSI/FCI 70-2 Class III, which means a maximum of 0.1% of fluid, gas, or air can escape while they are fully closed. The spring and valve mechanism are sealed behind the diaphragm, so contaminants can’t enter. Both the diaphragm and seals hold up to water, detergents, and chemicals. They’re also FDA compliant for direct contact with food.
    Made of 316 stainless steel, these valves won’t corrode from frequent washdowns with harsh cleaners. They connect to your line with quick-clamp sanitary fittings, also known as tri-clamp connections, which are easier to remove and sanitize than threaded connections. The polished interior is extremely smooth, so there’s nowhere for bacteria to hide. They’re also self-draining, so liquids drain completely and don’t contaminate your line. Keep these valves open during clean-in-place (CIP) cycles with a locking pin.
    Inlet
    Outlet
    Lg.
    For Tube
    OD
    Flange
    OD
    Location
    Max. Pressure,
    psi
    For Tube
    OD
    Flange
    OD
    Location
    Pressure Adjustment
    Method
    End-to-End
    Port-to-Port
    For Use With
    Temp. Range,
    ° F
    Specs. Met
    Food Industry Std.
    Choose an Outlet Pressure, psi
    Each
    Quick Clamp
     
    316 Stainless Steel Body—EPDM Diaphragm and Seal
    3/4"0.984"Bottom2003/4"0.984"SideT-Handle8 5/8"3 5/16"Food, Beverage-40 to 120ANSI/FCI 70-2 Class III3-A Certified 64-00, FDA Compliant 21 CFR 177.2600
    15 to 50, 40 to 903817N25000000000
    1"1.984"Bottom2001"1.984"SideT-Handle8 5/8"3 5/16"Food, Beverage-40 to 120ANSI/FCI 70-2 Class III3-A Certified 64-00, FDA Compliant 21 CFR 177.2600
    5 to 25, 15 to 50, 40 to 903817N2600000000
     
    316 Stainless Steel Body—PTFE Diaphragm and EPDM Seal
    1 1/2"1.984"Bottom1251 1/2"1.984"SideT-Handle13 3/8"4 7/32"Food, Beverage-40 to 120ANSI/FCI 70-2 Class III3-A Certified 64-00, FDA Compliant 21 CFR 177.2600
    10 to 25, 15 to 50, 35 to 1003817N2700000000
    2"2.516"Bottom1002"2.516"SideT-Handle16 1/8"5 3/4"Food, Beverage-40 to 120ANSI/FCI 70-2 Class III3-A Certified 64-00, FDA Compliant 21 CFR 177.2600
    10 to 25, 15 to 603817N2800000000
     

    Pressure-Regulating Valves for Drinking Water

    Image of Product. Valves. Front orientation. Pressure-Regulating Valves. Pressure-Regulating Valves for Drinking Water.
    Image of Product. Valves With Union Fitting. Front orientation. Pressure-Regulating Valves. Pressure-Regulating Valves for Drinking Water, Female Inlet, Buna-N Diaphragm, Union Fitting.

    Valves

    Valves With

    Union Fitting

    These valves meet NSF/ANSI 61 for use in drinking water systems. They automatically reduce a high, variable inlet pressure to a lower, stable outlet pressure. Adjust the outlet pressure within the range. All valves have a gauge port. An internal strainer traps debris. Body is bronze for durability and a long service life.
    Union Fitting—Valves with union fitting disassemble for easy installation and removal.
    Inlet
    Outlet
    Gauge Port
    Pipe
    Size
    Location
    Max. Pressure,
    psi
    Pipe
    Size
    Location
    Pressure
    Range, psi
    Pressure Adjustment
    Method
    Pressure Gauge
    Included
    Pipe
    Size
    Location
    Connection
    End-to-End
    Lg.
    For Use With
    Temp. Range,
    ° F
    Certification
    Food Industry
    Std.
    Each
    NPT Female
     
    Bronze Body—Buna-N Diaphragm and Seal with Internal Strainer
    1/2
    Side4001/2
    Side15 to 75ScrewNo1/4
    BottomNPT Female3 1/2"Drinking Water33 to 140ASSE 1003 Listed, CSA Certified, IAPMO Listed
    NSF/ANSI 61
    4946K110000000
    3/4
    Side4003/4
    Side15 to 75ScrewNo1/4
    BottomNPT Female3 1/2"Drinking Water33 to 140ASSE 1003 Listed, CSA Certified, IAPMO Listed
    NSF/ANSI 61
    4946K12000000
    1
    Side4001
    Side15 to 75ScrewNo1/4
    BottomNPT Female4"Drinking Water33 to 140ASSE 1003 Listed, CSA Certified, IAPMO Listed
    NSF/ANSI 61
    4946K13000000
     
    Bronze Body—Buna-N Diaphragm and Seal with Internal Strainer and Union Fitting
    1/2
    Side4001/2
    Side15 to 75ScrewNo1/4
    BottomNPT Female4 3/8"Drinking Water33 to 140ASSE 1003 Listed, CSA Certified, IAPMO Listed
    NSF/ANSI 61
    4946K21000000
    3/4
    Side4003/4
    Side15 to 75ScrewNo1/4
    BottomNPT Female4 7/16"Drinking Water33 to 140ASSE 1003 Listed, CSA Certified, IAPMO Listed
    NSF/ANSI 61
    4946K22000000
    1
    Side4001
    Side15 to 75ScrewNo1/4
    BottomNPT Female4 15/16"Drinking Water33 to 140ASSE 1003 Listed, CSA Certified, IAPMO Listed
    NSF/ANSI 61
    4946K23000000
    1 1/4
    Side4001 1/4
    Side15 to 75ScrewNo1/4
    BottomNPT Female6 3/16"Drinking Water33 to 140ASSE 1003 Listed, CSA Certified, IAPMO Listed
    NSF/ANSI 61
    4946K24000000
    1 1/2
    Side3001 1/2
    Side25 to 75ScrewNo1/4
    BottomNPT Female6 5/16"Drinking Water33 to 140ASSE 1003 Listed, CSA Certified, IAPMO Listed
    NSF/ANSI 61
    4946K25000000
    2
    Side3002
    Side25 to 75ScrewNo1/4
    BottomNPT Female6 1/4"Drinking Water33 to 140ASSE 1003 Listed, CSA Certified, IAPMO Listed
    NSF/ANSI 61
    4946K26000000
     

    Threaded Pressure-Regulating Valves for Food and Beverage

    Image of Product. With Outlet Pressure Adjustment Knob. Front orientation. Pressure-Regulating Valves. Threaded Pressure-Regulating Valves for Food and Beverage, Female Inlet, Buna-N Diaphragm, Outlet-Pressure-Adjustment Knob.
    Image of Product. With Outlet Pressure Adjustment Screw. Front orientation. Pressure-Regulating Valves. Threaded Pressure-Regulating Valves for Food and Beverage, Female Inlet, Buna-N Diaphragm, Outlet-Pressure-Adjustment Screw.

    With Outlet

    Pressure

    Adjustment Knob

    With Outlet

    Pressure

    Adjustment

    Screw

    These valves are often used to regulate pressure in food and beverage lines. They automatically reduce a high, variable inlet pressure to a lower, stable outlet pressure. Adjust the outlet pressure within the range. Valves have two gauge ports and come with plugs to close the unused ports.
    Outlet-Pressure-Adjustment Knob—Valves with knob have a Buna-N/Nylon diaphragm which is FDA Compliant 21 CFR 177.2600.
    Inlet
    Outlet
    Gauge Port
    Lg.
    Pipe
    Size
    Location
    Max. Pressure,
    psi
    Pipe
    Size
    Location
    Pressure Adjustment
    Method
    Pressure Gauge
    Included
    Pipe
    Size
    Location
    Connection
    End-to-End
    Port-to-Port
    For Use With
    Temp. Range,
    ° F
    Food Industry Std.
    Choose an Outlet Pressure, psi
    Each
    NPT Female
     
    Acetal Body—Buna-N/Nylon Diaphragm and EPDM Seal
    1/4
    Side1501/4
    SideKnobNo1/8
    SideNPT Female1 5/8"1 1/2"Food, Beverage35 to 125FDA Compliant 21 CFR 177.2600, NSF/ANSI 61
    5 to 50, 5 to 1254545T61000000
     
    Noryl PPO Body—Buna-N Diaphragm and Seal
    1/4
    Side3001/4
    SideScrewNo1/4
    SideNPT Female1 9/16"3/4"Food, Beverage35 to 125NSF/ANSI 61
    0 to 25, 0 to 60, 0 to 1258113K11000000
     

    Sanitary Back-Pressure-Regulating Valves

    Image of Product. Front orientation. Contains Annotated. Pressure-Regulating Valves. Sanitary Back-Pressure-Regulating Valves.
    Designed to meet 3-A sanitary standards, these valves regulate liquid, gas, and air pressure in hygienic zones of food and beverage plants. They’re often used at the end of pipelines on processing and sanitizing equipment. Made of 316 stainless steel, they won't corrode from frequent washdowns with harsh cleaners. With an extremely smooth interior that self-drains, bacteria won't have time or space to grow. The spring and internal valve mechanisms are sealed off behind the diaphragm, which also prevents contamination. They connect with quick-clamp fittings, so disassembling to clean your line takes little time.
    These valves obstruct flow to maintain sufficient operating pressure in your system. If the system pressure exceeds the set pressure, they exhaust through the outlet. They meet ANSI/FCI 70-2 Class III standards for shut-off valves, meaning a maximum of 0.1% of fluid, gas, or air will escape through the outlet when they’re closed. An integrated T-handle lets you set the outlet pressure without additional tools. The diaphragm and seal resist repeated exposure to water, and they’re FDA compliant for direct contact with food.
    Inlet
    Outlet
    Lg.
    For Tube
    OD
    Flange
    OD
    Location
    Max. Pressure,
    psi
    For Tube
    OD
    Flange
    OD
    Location
    Pressure Adjustment
    Method
    End-to-End
    Port-to-Port
    For Use With
    Temp. Range,
    ° F
    Specs. Met
    Food Industry Std.
    Choose an Outlet Pressure, psi
    Each
    Quick Clamp
     
    316 Stainless Steel Body—EPDM Diaphragm and Seal
    3/4"0.984"Side2003/4"0.984"BottomT-Handle6 5/8"3 9/32"Food, Beverage-40 to 120ANSI/FCI 70-2 Class III3-A Certified 64-00, FDA Compliant 21 CFR 177.2600
    5 to 30, 35 to 90, 50 to 1054741N1000000000
    1"1.984"Side2001"1.984"BottomT-Handle6 11/16"3 5/16"Food, Beverage-40 to 120ANSI/FCI 70-2 Class III3-A Certified 64-00, FDA Compliant 21 CFR 177.2600
    5 to 30, 35 to 90, 50 to 1054741N200000000
     
    316 Stainless Steel Body—PTFE Diaphragm and EPDM Seal
    2"2.516"Side1002"2.516"BottomT-Handle11 5/8"5 3/4"Food, Beverage-40 to 120ANSI/FCI 70-2 Class III3-A Certified 64-00, FDA Compliant 21 CFR 177.2600
    10 to 25, 15 to 604741N400000000
     

    Low-Pressure Aluminum Quick-Connect Pipe Fittings

    Twist these fittings onto aluminum pipe for quick, sealed connections—no threading, soldering, or welding necessary. Use them to build a compressed air system in half the time it would take to build a copper or steel system. Also known as Unipipe fittings, they’re part of a quick-connect system that’s compatible with pipe from Unipipe, Transair, and Infinity.
    Finger tighten the collar on the end of these fittings, then use a wrench for the final quarter turn. The inside of these fittings has a compression ring and O-ring to seal against the pipe. They’re easy to take apart as needed to modify your setup.
    Plugs
    Image of Product. Front orientation. Pipe and Fittings. Low-Pressure Aluminum Quick-Connect Pipe Fittings, Plugs, Quick-Connect Female.

    Quick-Connect

    Female

    Plugs block the end of a fitting. They include a ¼ BSPP valve that can be used to exhaust your line or attach a pressure gauge. To install, remove the fitting's nut, collar, and grip ring. Insert the plug into the fitting, slide the collar on, and tighten the nut. Discard the connector's grip ring.
    For
    Pipe OD
    (A)
    (B),
    mm
    Material
    Max. Pressure
    @ Temp.
    Each
    Quick-Connect Female
    1/2"20Epoxy-Coated 6061 Aluminum1,015 psi @ 72° F5314N61000000
    1"25Epoxy-Coated 6061 Aluminum1,015 psi @ 72° F5314N6200000
    1 1/2"40Epoxy-Coated 6061 Aluminum1,015 psi @ 72° F5314N6300000
     
    Wrenches
    Image of Product. Front orientation. Pipe Wrenches.
    For Pipe
    OD
    Drive Size,
    mm
    Overall
    Lg., mm
    Head Thk.,
    mm
    Finished
    Material
    Each
    3/4"201725Galvanized Steel5314N81000000
    1"251925Galvanized Steel5314N8200000
    1 1/2"402455Galvanized Steel5314N8300000

    High-Accuracy Pressure-Regulating Valves for Steam

    Image of Product. Front orientation. Pressure-Regulating Valves. High-Accuracy Pressure-Regulating Valves for Steam.
    Control steam line pressure with ±1 psi accuracy. These valves automatically reduce a high, variable inlet pressure to a lower, stable outlet pressure. Adjust the outlet pressure within the range. Valves have a cast iron body that absorbs vibration from pressure changes to reduce wear and noise in your pipeline. They meet ANSI/FCI 70-2 Class IV for tight shut-off (max. leakage rate of 0.01%). Install 1/4 NPT male pipe (not included) between the control valve and your downstream steam line.
    Repair Kits—Repair kits (sold separately) include replacement seals, diaphragm, spring, and spring assembly.
    Valves
    Repair Kits
    Inlet
    Outlet
    Pipe
    Size
    Location
    Max. Pressure,
    psi
    Pipe
    Size
    Location
    Pressure Adjustment
    Method
    For Use
    With
    Temp. Range,
    ° F
    Specs. Met
    Choose an Outlet Pressure, psi
    Each
    Each
    NPT Female
     
    Cast Iron Body—301 Stainless Steel Diaphragm and 420 Stainless Steel Seal
    1/2
    Side2501/2
    SideScrewSteam40 to 450ANSI/FCI 70-2 Class IV3 to 20, 5 to 50, 10 to 100, 20 to 1509792K190000000009792K320000000
    3/4
    Side2503/4
    SideScrewSteam40 to 450ANSI/FCI 70-2 Class IV3 to 20, 5 to 50, 10 to 100, 20 to 1509792K21000000009792K33000000
    1
    Side2501
    SideScrewSteam40 to 450ANSI/FCI 70-2 Class IV3 to 20, 5 to 50, 10 to 100, 20 to 1509792K23000000009792K34000000
    1 1/4
    Side2501 1/4
    SideScrewSteam40 to 450ANSI/FCI 70-2 Class IV3 to 20, 5 to 50, 10 to 100, 20 to 1509792K25000000009792K35000000
    1 1/2
    Side2501 1/2
    SideScrewSteam40 to 450ANSI/FCI 70-2 Class IV3 to 20, 5 to 50, 10 to 100, 20 to 1509792K27000000009792K36000000
    2
    Side2502
    SideScrewSteam40 to 450ANSI/FCI 70-2 Class IV3 to 20, 5 to 50, 10 to 100, 20 to 1509792K29000000009792K3700000000
     

    Pressure-Regulating Valves with Push-to-Connect Fittings for Food and Beverage

    Image of Product. Front orientation. Pressure-Regulating Valves. Pressure-Regulating Valves with Push-to-Connect Fittings for Food and Beverage.
    Insert plastic or soft metal tubing into the push-to-connect fittings on these valves for a low-pressure seal in food and beverage lines. They automatically reduce a high, variable inlet pressure to a lower, stable outlet pressure. Adjust the outlet pressure within the range. They have two gauge ports.
    Inlet
    Outlet
    Gauge Port
    Lg.
    For Tube
    OD
    Location
    Max. Pressure,
    psi
    For Tube
    OD
    Location
    Pressure Adjustment
    Method
    Pressure Gauge
    Included
    Pipe
    Size
    Location
    Connection
    End-to-End
    Port-to-Port
    For Use With
    Temp. Range,
    ° F
    Food Industry
    Std.
    Choose an Outlet Pressure, psi
    Each
    Push-to-Connect Female
     
    Noryl PPO Body—Buna-N Diaphragm and Seal
    1/4"Side3001/4"SideScrewNo1/4
    SideNPT Female2 13/16"1 25/32"Food, Beverage35 to 125NSF/ANSI 61
    0 to 25, 0 to 60, 0 to 1258113K410000000
     
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