API /ANSI /BS Valves.Side Entry trunnion Ball ValveTop Entry Ball ValveMetal Seat Ball ValveFull Welded Ball ValveThrough Conduit Gate Valve6D Swing Check ValveLubricated Plug ValveForged Steel Gate ValveForged Steel Globe ValveForged Steel Check ValveTriple eccentric butterfly valve AB43Double offset butterfly valvesAPI 600 Gate ValveAPI600 Globe ValveSwing Check ValveWafer Check ValveExpanding Plug ValveFloating Ball ValveSmall Ball ValvesDBB ValvesY StrainerBasket StrainerRising Stem Ball ValveAxial flow check valveLift Check ValveTilting disc check valveSafety Relief Valve Extraction check valve quick close3 way ball valve L or T portPig ValveCryogenic butterfly valve for LNGPressure seal swing check valvePressure seal gate valveDIN/EN/GOST Valves.Other Valves & Fittings.
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ANSI VALVE STANDARD

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ANSI A112.14.1 Backwater valves

ANSI B93.112M Hydraulic Fluid Power - Valves - Method for Determining the Internal Leakage Characteristics

ANSI B93.77M Hydraulic Fluid Power - Cylinder Actuator Mounted Valves - Standard Dimensions for Mounting Surfaces

ANSI B93.9M Symbols for Marking Electrical Leads and Ports on Fluid Power Valves

ANSI T1.330 Telecommunications - Valve-regulated lead-acid batteries used in the telecommunications environment

ANSI Z21.15 Manually Operated Gas Valves for Appliances, Appliance Connector Valves and Hose End Valves (same as CGA 9.1)

ANSI Z21.15a Manually Operated Gas Valves for Appliances, Appliance Connector Valves and Hose End Valves (same as CGA 9.1a)

ANSI Z21.21 Automatic Valves for Gas Appliances (same as CSA 6.5)

ANSI Z21.21b Automatic Valves for Gas Appliances (same as CSA 6.5b)

ANSI Z21.22 Relief Valves for Hot Water Supply Systems (same as CSA 4.4-1998)

ANSI Z21.22a Addenda Relief valves and automatic gas shutoff devices for hot water supply systems; Addenda

ANSI Z21.22a Pressure Relief Valves and Vacuum Relief Valves

ANSI Z21.22b Relief Valves for Hot Water Supply Systems (same as CSA 4.4b)

ANSI Z21.79 Gas Appliances Sediment Traps

ANSI Z21.79a Gas Appliance Sediment Traps (Same as CGA 6.21a)

ANSI/API 14A Specification for Subsurface Safety Valve Equipment

ANSI/API 553 Refinery Control Valve

ANSI/API 574 Inspection of Piping, Tubing, Valves, and Fittings

ANSI/API 599 Metal Plug Valves - Flanged and Welding Ends

ANSI/API 603 Class 150, Cast, Corrosion-Resistant, Flanged-End Gate Valves

ANSI/API 608 Metal Ball Valves - Flanged and Butt-Welding Ends

ANSI/API 621 Reconditioning of Metallic Gate, Globe, and Check Valves

ANSI/API Std.600 Bolted Bonnet Steel Gate Valves for Petroleum and Natural Gas Industries

ANSI/API STD600 Bolted Bonnet Steel Gate Valves for Petroleum and Natural Gas Industries

ANSI/ARI 750 Thermostatic Refrigerant Expansion Valves

ANSI/ARI 770 Refrigerant Pressure Regulating Valves

ANSI/ASHRAE 158.1 Methods of Testing Capacity of Refrigerant Solenoid Valves

ANSI/ASHRAE 17 Capacity Rating of Thermostatic Refrigerant Expansion Valves, Method of Testing for

ANSI/ASME A112.14.1 Backwater Valves

ANSI/ASME A112.18.7M Deck Mounted Bath/Shower Transfer Valves with Internal Backflow Prevention

ANSI/ASME A112.4.1 Water Heater Relief Valve Drain Tubes

ANSI/ASME A112.4.14 Manually Operated, Quarter-Turn Shutoff Valves for Use in Plumbing Systems

ANSI/ASME B16.10 Face-to-Face and End-to-End Dimensions of Valves

ANSI/ASME B16.33 Manually Operated Metallic Gas Valves for Use in Gas Piping Systems up to 125 psig

ANSI/ASME B16.34 Valves - Flanged, Threaded and Welding End

ANSI/ASME B16.38 Large Metallic Valves for Gas Distribution (Manually Operated, NPS 2 1/2 to 12, 125 psig Maximum)

ANSI/ASME B16.40 Gas Shut-Offs and Valves in Gas Distribution Systems, Manually Operated Thermoplastic

ANSI/ASME B16.44 Manually Operated Metallic Gas Valves for Use in House Piping Systems

ANSI/ASME B16.44a Manually Operated Metallic Gas Valves for Use in House Piping Systems

ANSI/ASSE 1003 Performance Requirements for Water Pressure Reducing Valves

ANSI/ASSE 1016 Performance Requirements for Automatic Compensating Valves for Individual Showers and Showers in Tub/Shower Combinations

ANSI/ASSE 1017 Performance Requirements for Temperature Actuated Mixing Valves for Primary Domestic Use

ANSI/ASSE 1018 Trap Seal Primer Valves - Potable Water Supplied

ANSI/ASSE 1024 Dual Check Valve Type Backflow Preventers

ANSI/ASSE 1044 Trap Seal Primer Devices - Drainage Types and Electronic Design Types

ANSI/ASSE 1051 Air Admittance Valves for Plumbing Drainage Systems

ANSI/ASSE 1056 Back Siphonage Backflow Vacuum Breakers

ANSI/ASSE 1069 Performance Requirements for Automatic Temperature Control Mixing Valves

ANSI/ASTM A182/A 182M Specification for Forged or Rolled Alloy-Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service

ANSI/ASTM B834 Specification for Pressure Consolidated Powder Metallurgy Iron-Nickel-Chromium-Molybdenum (UNS N08367) and Nickel-Chromium-Molybdenum-Columbium (Nb) (UNS N06625) Alloy Pipe Flanges, Fittings, Valves and Parts

ANSI/ASTM D2713 Test Method for Dryness of Propane (Valve Freeze Method)

ANSI/ASTM D5500 Test Method for Vehicle Evaluation of Unleaded Automotive Spark-Ignition Engine Fuel for Intake Valve Deposit (05.03)

ANSI/ASTM D6201 Test Method for Dynamometer Evaluation of Unleaded Spark-Ignition Engine Fuel for Intake Value Deposit Formation

ANSI/ASTM E1008 Practice for Installation, Inspection, and Maintenance of Value Body Pressure Relief Methods for Geothermal and Other High-Temperature Applications

ANSI/ASTM F1020 Practice for Line Blind Valves for Marine Applications

ANSI/ASTM F1030 Practice for Selection of Valve Operators

ANSI/ASTM F1098 Specification for Envelope Dimensions for Butterfly Valves - NPS 2 to 24

ANSI/ASTM F1139 Specification for Steam Traps and Drains

ANSI/ASTM F1271 Specification for Spill Valves for Use in Marine Tank Liquid Overpressure Protections Applications

ANSI/ASTM F1370 Specification for Pressure-Reducing Valves for Water Systems, Shipboard

ANSI/ASTM F1508 Specification for Angle Style, Pressure Relief Valves for Steam, Gas, and Liquid Services

ANSI/ASTM F1565 Specification for Pressure-Reducing Valves for Steam Service

ANSI/ASTM F1792 Specification for Special Requirements for Valves Used in Gaseous Oxygen Service

ANSI/ASTM F1793 Specification for Automatic Shut-Off Valves (also known as Excess Flow Valves EFV) for Air or Nitrogen Service

ANSI/ASTM F1794 Specification for Hand-Operated Globe-Style Valves for Gas (Except Oxygen Gas) and Hydraulic Systems

ANSI/ASTM F1795 Specification for Pressure-Reducing Valves for Air or Nitrogen Systems

ANSI/ASTM F1802 Test Method for Performance Testing of Excess Flow Valves

ANSI/ASTM F1970 Specification for Special Engineered Fittings, Appurtenances or Valves for Use in Poly(Vinyl Chloride) (PVC) or Chlorinated Poly(Vinyl Chloride) (CPVC) Systems

ANSI/ASTM F1985 Specification for Pneumatic-Operated, Globe-Style, Control Valves

ANSI/ASTM F2138 Specification for Excess Flow Valves for Natural Gas Service

ANSI/ASTM F2324 Test Method for Pre-rinse Spray Valves

ANSI/ASTM F885 Specification for Envelope Dimensions for Bronze Globe Valves NPS 1/4 to 2

ANSI/ASTM F992 Specification for Valve Label Plates

ANSI/ASTM F993 Specification for Valve Locking Devices

ANSI/AWWA C500 Gate Valves for Water and Sewage Systems

ANSI/AWWA C504 Rubber-Seated Butterfly Valves

ANSI/AWWA C507 Ball Valves 6 in (150 mm) through 48 in (1200 mm)

ANSI/AWWA C508 Swing-Check Valves for Waterworks Service, 2 in (50 mm) through 24 in (600 mm) NPS

ANSI/AWWA C510 Double Check Valve Backflow-Prevention Assembly

ANSI/AWWA C512 Air Release, Air/Vacuum, and Combination Air Valves for Water Works Service

ANSI/AWWA C517 Resilient-Seated Cast Iron Eccentric Plug Valves

ANSI/AWWA C540 Power-Actuating Devices for Valves and Sluice Gates

ANSI/AWWA C550 Protective Interior Coatings for Valves and Hydrants

ANSI/AWWA C800 Underground Service Line Valves and Fittings

ANSI/FCI 69-1 Pressure Rating Standard for Steam Traps

ANSI/FCI 91-1 Standard for Qualification of Control Valve Stem Seals

ANSI/IAS NGV4.6 Manually Operated Valves for Natural Gas Dispensing Systems

ANSI/IAS NGV4.7 Automatic Pressure-Operated Valves for Natural Gas Dispensing Systems

ANSI/IEEE 1187 Recommended Practice for Installation Design and Installation of Valve Regulated Lead-Acid Storage Batteries for Stationary Applications

ANSI/IEEE 1189 Guide for the Selection of Valve-Regulated Lead-Acid (VRLA) Batteries for Stationary Application

ANSI/IEEE 1290 Guide for MOV (Motor-Operated Valve) Motor Application, Protection, Control, and Testing in Nuclear Power Generating Stations

ANSI/IEEE 382 Actuators for Power-Operated Valve Assemblies with Safety-Related Functions for Nuclear Power-Plants, Qualification of

ANSI/IEEE 857 Recommended Practice for Test Procedures for High Voltage Direct Current Thyristor Valves

ANSI/IEEE C62.32 Air Gap Surge-Protective Devices (Excluding Valve and Expulsion-Type Devices), Test Specifications for the Low-Voltage

ANSI/IIAR 3 Ammonia Refrigeration Valves

ANSI/ISA 75.01.01 Flow Equations for Sizing Control Valves

ANSI/ISA 75.02 Control Valve Capacity Test Procedures

ANSI/ISA 75.04 Face-to-Face Dimensions of Flangeless Control Valves (ANSI Classes 150, 300, and 600)

ANSI/ISA 75.05.01 Control Valve Terminology

ANSI/ISA 75.08 Installed Face-to-Face Dimensions for Flanged Clamp or Pinch Valves

ANSI/ISA 75.08.01 Face-to-Face Dimensions for Integral Flanged Globe-Style Control Valve Bodies (Classes 125, 150, 250, 300, and 600)

ANSI/ISA 75.08.02 Face-to-Face Dimensions for Flangeless Control Valves (Classes 150, 300, and 600)

ANSI/ISA 75.08.03 Face-to-Face Dimensions for Socket Weld-End and Screwed-End Globe-Style Control Valves (ANSI Classes 150, 300, 600, 900, 1500, and 2500)

ANSI/ISA 75.08.04 Face-to-Face Dimensions for Buttweld-End Globe-Style Control Valves

ANSI/ISA 75.08.05 Face-to-Face Dimensions for Buttweld-End Globe-Style Control Valves (Classes 150, 300, 600, 900, 1500, and 2500)

ANSI/ISA 75.08.06 Face-to-Face Dimensions for Flanged Globe-Style Control Valve Bodies (Classes 900, 1500, and 2500)

ANSI/ISA 75.08.07 Face-to-Face Dimensions for Separable Flanged Globe-Style Control Valves (Classes 150, 300, and 600)

ANSI/ISA 75.08.09 Face-to-Face Dimensions for Sliding Stem Flangeless Control Valves (Classes 150, 300, and 600)

ANSI/ISA 75.11.01 Control Valves, Inherent Flow Characteristic and Rangeability of

ANSI/ISA 75.19.01 Hydrostatic Testing of Control Valves

ANSI/ISA 75.22 Face-to-Centering Dimensions for Flanged Globe-Style Angle Control Valve Bodies

ANSI/ISA 75.25.01 Test Procedures for Control Valve Response Measurement from Step Inputs

ANSI/ISA S75.02 Control Valve Capacity Test Procedures

ANSI/ISA S75.04 Face-to-Face Dimensions of Flangeless Control Valves (ANSI Classes 150, 300, and 600)

ANSI/ISA S75.08 Installed Face-to-Face Dimensions for Flanged Clamp or Pinch Valves

ANSI/ISA S75.08.03 Face-to-Face Dimensions for Socket Weld-End and Screwed-End Globe-Style Control Valves (ANSI Classes 150, 300, 600, 900, 1500, and 2500)

ANSI/ISA S75.08.04 Face-to-Face Dimensions for Buttweld-End Globe-Style Control Valves

ANSI/ISA S75.08.07 Face-to-Face Dimensions for Separable Flanged Globe-Style Control Valves (Classes 150, 300, and 600)

ANSI/ISA S75.11 Control Valves, Inherent Flow Characteristic and Rangeability of

ANSI/ISA S75.14 Face-to-Face Dimensions for Buttweld-End Globe-Style Control Valves

ANSI/ISA S75.19.01 Hydrostatic Testing of Control Valves

ANSI/ISA S75.22 Face-to-Centering Dimensions for Flanged Globe-Style Angle Control Valve Bodies

ANSI/ISA S93.00.01 Standard Method for the Evaluation of External Leakage of Manual and Automated On-Off Valves

ANSI/ISA TR75.25.02 Control Valve Response Measurement from Step Inputs

ANSI/NFPA 1964 Spray Nozzles (Shutoff and Tip)

ANSI/SAE J1118 Hydraulic Valves for Motor Vehicle Brake Systems Test Procedure

ANSI/SAE J1409 Air Brake Valves Test Procedure

ANSI/SAE J1410 Air Brake Valve - Performance Requirements

ANSI/SAE J351 Oil Tempered Carbon Steel Valve, Spring Quality Wire, and Springs

ANSI/UL 1002 Electrically Operated Valves for Use in Hazardous (Classified) Locations

ANSI/UL 125 Standard for Safety for Valves for Anhydrous Ammonia and LP-Gas (Other than Safety Relief)

ANSI/UL 132 Standard for Safety for Safety Relief Valves for Anhydrous Ammonia and LP-Gas

ANSI/UL 144 Standard for Safety for Pressure-Regulating Valves for LP Gas

ANSI/UL 1468 Direct-Acting Pressure-Reducing and Pressure-Control Valves for Fire Protection Service

ANSI/UL 1478 Fire Pump Relief Valves

ANSI/UL 1486 Standard for Safety for Quick Opening Devices for Dry Pipe Valves for Fire Protection Service

ANSI/UL 1739 Pilot-Operated Pressure-Control Valves for Fire-Protection Service

ANSI/UL 193 Alarm Valves for Fire-Protection Service

ANSI/UL 312 Check Valves for Fire-Protection Service

ANSI/UL 668 Hose Valves for Fire Protection Service

ANSI/UL 753- Alarm Accessories for Automatic Water-Supply Control Valves for Fire-Protection Service

ANSI/UL 842 Valves for Flammable Fluids

ASME A112.14.1 (Backwater valves)

ASME A112.18.7 (Deck mounted bath/shower transfer valves with integral backflow protection)

ASME A112.4.1 (Water heater relief valve drain tubes)

ASME B 16.40 Erratum (Manually operated thermoplastic gas shutoffs and valves in gas distribution systems; Erratum to ASME B16.40-2002)

ASME B16.10 (Face-to-face and end-to-end dimensions of valves)

ASME B16.33 (Manually operated metallic gas valves for use in gas piping systems up to 125 psi (sizes NPS 1/2 through NPS 2))

ASME B16.34 (Valves - Flanged, threaded, and welding end)

ASME B16.34a Addenda (Valves - Flanged, threaded, and welding end; Addenda)

ASME B16.38 (Large metallic valves for gas distribution (manually operated, NPS 2 1/2 to 12, 125 psig maximum))

ASME B16.40 (Manually operated thermoplastic gas shutoffs and valves in gas distribution systems)

ASME B40.6 (Pressure limiter valves)

ASME N278.1 (Self-operated and power-operated safety-related valves - Functional specification standard)

ASME PTC 25.3 (Safety and relief valves)

ASME Y32.2.3 (Graphical symbols for pipe fittings, valves and piping)

ASTM A 126 Standard Specification for Gray Iron Castings for Valves, Flanges, and Pipe Fittings

ASTM A 182/A 182Ma Standard Specification for Forged or Rolled Alloy-Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service

ASTM A 230/A 230M Standard Specification for Steel Wire, Oil-Tempered Carbon Valve Spring Quality

ASTM A 232/A 232M Standard Specification for Chromium-Vanadium Alloy Steel Valve Spring Quality Wire

ASTM A 338 Malleable Iron Flanges, Pipe Fittings and Valve Parts for Railroad, Marine and Other Heavy Duty Service at Temperatures up to 650 Degrees F (345 Degrees C)

ASTM A 522/A 522M Standard Specification for Forged or Rolled 8 and 9% Nickel Alloy Steel Flanges, Fittings, Valves, and Parts for Low-Temperature Service

ASTM A 694/A 694M Standard Specification for Carbon and Alloy Steel Forgings for Pipe Flanges, Fittings, Valves, and Parts for High-Pressure Transmission Service

ASTM A 877/A 877M Standard Specification for Steel Wire, Chromium-Silicon Alloy Valve Spring Quality

ASTM A 878/A 878M Standard Specification for Steel Wire, Modified Chromium Vanadium Valve Spring Quality

ASTM A 961/A 961M Standard Specification for Common Requirements for Steel Flanges, Forged Fittings, Valves, and Parts for Piping Applications

ASTM A 988/A 988M Standard Specification for Hot Isostatically-Pressed Stainless Steel Flanges, Fittings, Valves, and Parts for High Temperature Service

ASTM A 989/A 989M Standard Specification for Hot Isostatically-Pressed Alloy Steel Flanges, Fittings, Valves, and Parts for High Temperature Service

ASTM B 61 Standard Specification for Steam or Valve Bronze Castings

ASTM B 763 Standard Specification for Copper Alloy Sand Castings for Valve Applications

ASTM B 834 Standard Specification for Pressure Consolidated Powder Metallurgy Iron-Nickel-Chromium-Molybdenum (UNS N08367) and Nickel-Chromium-Molybdenum-Columbium (Nb) (UNS N06625) Alloy Pipe Flanges, Fittings, Valves, and Parts

ASTM C 1129 Standard Practice for Estimation of Heat Savings by Adding Thermal Insulation to Bare Valves and Flanges

ASTM D 2512 Standard Test Method for Compatibility of Materials with Liquid Oxygen (Impact Sensitivity Threshold and Pass-Fail Techniques)

ASTM D 2713 Standard Test Method for Dryness of Propane (Valve Freeze Method)

ASTM D 3076 Standard Test Methods for Effective Crimping on Outside Crimped Valves of Aerosol Containers

ASTM D 3089 Standard Practice for Determining the A-D Dimension of Aerosol Valve Dip Tubes

ASTM D 5500 Standard Test Method for Vehicle Evaluation of Unleaded Automotive Spark-Ignition Engine Fuel for Intake Valve Deposit Formation

ASTM D 6201 Standard Test Method for Dynamometer Evaluation of Unleaded Spark-Ignition Engine Fuel for Intake Valve Deposit Formation

ASTM E 1008 Standard Practice for Installation, Inspection, and Maintenance of Valve-body Pressure-relief Methods for Geothermal and Other High-Temperature Liquid Applications

ASTM E 675 Standard Specification for Interchangeable Taper-Ground Stopcocks And Stoppers

ASTM E 911 Standard Specification for Glass Stopcocks with Polytetrafluoroethylene (PTFE) Plugs

ASTM F 1020 Standard Specification for Line-Blind Valves for Marine Applications

ASTM F 1030 Standard Practice for Selection of Valve Operators

ASTM F 1094 Test Methods for Microbiological Monitoring of Water Used for Processing Electron and Microelectronic Devices by Direct Pressure Tap Sampling Valve and by the Presterilized Plastic Bag Method

ASTM F 1098 Standard Specification for Envelope Dimensions for Butterfly Valves-NPS 2 to 24

ASTM F 1139 Standard Specification for Steam Traps and Drains

ASTM F 1271 Standard Specification for Spill Valves for Use in Marine Tank Liquid Overpressure Protections Applications

ASTM F 1370 Standard Specification for Pressure-Reducing Valves for Water Systems, Shipboard

ASTM F 1373 Standard Test Method for Determination of Cycle Life of Automatic Valves for Gas Distribution System Components

ASTM F 1394 Standard Test Method for Determination of Particle Contribution from Gas Distribution System Valves

ASTM F 1431 Standard Specification for Water Trap for Diesel Exhaust

ASTM F 1508 Standard Specification for Angle Style, Pressure Relief Valves for Steam, Gas and Liquid Services

ASTM F 1565 Standard Specification for Pressure-Reducing Valves for Steam Service

ASTM F 1792 Standard Specification for Special Requirements for Valves Used in Gaseous Oxygen Service

ASTM F 1793 Standard Specification for Automatic Shut-Off Valves (Also Known as Excess Flow Valves, EFV) for Air Or Nitrogen Service

ASTM F 1794 Standard Specification for Hand-Operated, Globe-Style Valves for Gas (Except Oxygen Gas), and Hydraulic Systems

ASTM F 1795 Standard Specification for Pressure-Reducing Valves for Air or Nitrogen Systems

ASTM F 1802 Standard Test Method for Performance Testing of Excess Flow Valves

ASTM F 1970 Standard Specification for Special Engineered Fittings, Appurtenances or Valves for use in Poly (Vinyl Chloride) (PVC) or Chlorinated Poly (Vinyl Chloride) (CPVC) Systems

ASTM F 1985 Standard Specification for Pneumatic-Operated, Globe-Style, Control Valves

ASTM F 2138 Standard Specification for Excess Flow Valves for Natural Gas Service

ASTM F 2215 Standard Specification for Balls, Bearings, Ferrous and Nonferrous for Use in Bearings, Valves, and Bearing Applications

ASTM F 2324 Standard Test Method for Prerinse Spray Valves

ASTM F 885 Standard Specification for Envelope Dimensions for Bronze Globe Valves NPS 1/4 to 2

ASTM F 992 Standard Specification for Valve Label Plates

ASTM F 993 Standard Specification for Valve Locking Devices

IEEE 1187 (Recommended practice for installation design and installation of valve-regulated lead-acid storage batteries for stationary applications)

IEEE 1188 (Recommended practice for maintenance, testing, and replacement of valve-regulated lead-acid (VRLA) batteries for stationary applications)

IEEE 1189 (Guide for selection of valve-regulated lead-acid (VRLA) batteries for stationary applications)

IEEE 1290 (Guide for motor operated valve (MOV) motor application, protection, control, and testing in nuclear power generating stations)

IEEE 382 (Qualification of actuators for power-operated valve assemblies with safety-related functions for nuclear power plants)

IEEE 857 (Recommended practice for test procedures for high-voltage direct-current thyristor valves)

UL 1002 (Electrically operated valves for use in hazardous (classified) locations )

UL 1091 (Butterfly valves for fire-protection service )

UL 1106 (Marine manually operated shutoff valves for flammable liquids )

UL 1121 (Marine through-hull fittings and sea-valves )

UL 125 (Valves for anhydrous ammonia and LP-gas (other than safety relief) )

UL 132 (Safety relief valves for anhydrous ammonia and LP-gas )

UL 144 (LP-gas regulators )

UL 1468 (Direct acting pressure reducing and pressure restricting valves )

UL 1469 (Strength of body and hydraulic pressure loss testing of backflow special check valves )

UL 1478 (Fire pumps relief valves )

UL 1486 (Quick opening devices for dry pipe valves for fire protection service )

UL 17 (Vent or chimney connector dampers for oil-fired appliances )

UL 1726 (Automatic drain valves for standpipe systems )

UL 1739 (Pilot-operated pressure-control valves for fire-protection service )

UL 1769 (Cylinder valves )

UL 193 (Alarm valves for fire-protection service)

UL 260 (Dry pipe and deluge valves for fire-protection service )

UL 262 (Gate valves for fire-protection service )

UL 312 (Check valves for fire-protection service )

UL 352 (Constant-level oil valves )

UL 429 (Electrically operated valves )

UL 668 (Hose valves for fire-protection service )

UL 753 (Alarm accessories for automatic water-supply control valves for fire protection service )

UL 842 (Valves for flammable fluids )