Valves
A Valve is a mechanical device that controls the flow of fluids such as gases, liquids, and slurries. We use them in a wide range of applications, including industrial machinery, plumbing systems, and oil and gas pipelines.
There are many different types of valves, each designed for specific applications.
The most common types include gate valves, globe valves, ball valves, butterfly valves, and check valves. The use of gate valves controls the flow of fluid by raising or lowering a gate or wedge. Globe valves, on the other hand, regulate the flow of fluids and have a spherical body. Ball valves have a ball-shaped disc that rotates to allow or block the flow of fluid. Butterfly valves use a disc that rotates along a central axis to regulate the flow of fluid. They do this while checking valves allow fluid to flow in only one direction.
A valve is an essential component in many industrial processes.
Valves have the ability to control the flow of materials through pipelines. They are also able to regulate the pressure of gases and liquids, and prevent backflow. Additionally, they can isolate a section of a pipeline or divert the flow of material into a different pipeline.
Many household applications use valves. Plumbing systems use them to control water flow in faucets and showerheads, while gas lines use them to regulate natural gas flow to appliances like stoves and water heaters.
Overall, valves are crucial components in many different industries and applications. They play a vital role in controlling the flow of fluids and ensuring the safe and efficient operation of machinery and systems.
Circle seal Relief Valves R6000 Series
Circle seal Relief Valves R6000 Series details: Available in low, medium, high and extra high pressure models, R6000 right angle relief valves provide users with
Circle seal Relief Valves 5300 Series
Circle seal Relief Valves 5300 Series details: Zero leakage up to 95% of cracking pressure. No chatter or squeal. Positive reseal at a high percentage
Circle seal Relief Valves D500/M5100 Series
Circle seal Relief Valves D500/M5100 Series details: D500 Series features cap design. M5100 Series offered with ring or lift handle. MD500 Series features cup design
Circle seal Relief Valves 5100 Series
Circle seal Relief Valves 5100 Series details: Zero leakage up to 95% of cracking pressure. Positive reseat at high percentage of cracking pressure. Accurate set
Circle seal Relief Valves HP500 Series
Circle seal Relief Valves HP500 Series details: Very accurate cracking pressure. Zero leakage up to 95% of cracking pressure. 100% seat leakage tested. Tamper-proof adjustment.
Circle seal Relief Valves L500 Series
Circle seal Relief Valves L500 Series details: Accurate cracking pressure. Eliminates sticking. In-line or vent to atmosphere with deflector cap. Adjustable cracking pressure. Zero leakage.
Circle seal Relief Valves 500 Series (cracking pressure)
Circle seal Relief Valves 500 Series (cracking pressure) details: Popoff or inline valves. Adjustable crack pressure. Zero leakage. Optional factory preset. Accurate set pressure. Wide
Hoke Check Valves CVH Series
Hoke Check Valves CVH Series details: Resilient O-ring seat provides cushioned quiet closing and zero leakage. Floating O-ring is continually cleaned: contaminants do not prohibit
Hoke Ball and Poppet Check Valves 6100 & 6200 Series
Hoke Ball and Poppet Check Valves 6100 & 6200 Series details: Ball and poppet designs are standard. Poppet models provide large flow with minimum chatter
Hoke Check Valves XVH Series
Hoke Check Valves XVH Series details: Flow switches that automatically close if a flow spike occurs, preventing uncontrolled release of system fluid. Automatic and manual
Hoke Inline -, Removable- and Bypass Micron Filters 6300 Series
Hoke Inline -, Removable- and Bypass Micron Filters 6300 Series details: Choice 6310 inline, 6320 removable, or 6330 bypass series. Bypass models permit purging and
Hoke Air Actuated Bellows Valves 0300 Series
Hoke Air Actuated Bellows Valves 0300 Series details: Compact design for small-space installations. Valve body made of corrosion-resistant 316 stainless steel. Actuator body made of
Hoke Bellows Sealed Valves 4100 Series
Hoke Bellows Sealed Valves 4100 Series details: Choice of blunt, Vee-point, or PCTFE tips. Removable nylon handle for high temperature bake-out. Bellows silver-soldered to body
Hoke Bellows Sealed Valves 4200 Series
Hoke Bellows Sealed Valves 4200 Series details: Positive plug return prevents plug from sticking. Torque not transmitted to bellows. Secondary seal in upper bonnet for
Hoke Bellows Sealed Valves 4500 Series
Hoke Bellows Sealed Valves 4500 Series details: Protective handle limits escape of process fluid in case bellows ruptures. Encapsulated PCTFE seat. Bellows is sealed to
Hoke Diaphragm Valves 4600 Series
Hoke Diaphragm Valves 4600 Series details: Diaphragm provides low internal volume and low dead space. Compact size for small-space installations. Gasket and welded models
Hoke 2-Way Diaphragm Valves DV1 Series
Hoke 2-Way Diaphragm Valves DV1 Series details: Totally free of springs, bellows, packing, Orings and lubricants in process wetted area. Metal-to-metal seals to atmosphere: no
Hoke Instrument Manifolds 2-, 3-, 5-Valve
Hoke Instrument Manifolds 2-, 3-, 5-Valve details: Remote (or pipe) mounting can be independently mounted. Direct (or flange) mounted manifolds reduces the number of connections
Hoke Trifold Needle Valve Manifold
Hoke Trifold Needle Valve Manifold details: Purge ports provided on process side of block valves for applications requiring continuous purging. Dyna-Pak TFE or high-temperature 600°
Hoke Rotofold® Ball Valve Manifold
Hoke Rotofold® Ball Valve Manifold details: Flange can be reversed for direct mounting to an integral orifice type transmitter. Replaceable PCTFE seats extend valve life.
Hoke Pentafold® 5-Valve Manifold
Hoke Pentafold® 5-Valve Manifold details: Static or vent ports provided on instrument side. Replaceable ball seats and stem tips extend service life, reducing cost. Threaded
Hoke Safety Relief Devices: 6700 Series
Hoke Safety Relief Devices: 6700 Series details: Spring relief models reseal after venting excess pressure. INCONEL® rupture discs and 316 stainless steel body for increased
Hoke 73S Series Selector Valves
Hoke 73S Series Selector Valves details: 5-way or 7-way confi guration. Wide temperature range. Sliding seal principles. Bi-directional flow. GYROLOK® Tube Fitting or female NPT
Hoke Relief Valves R6000 Series
Hoke Relief Valves R6000 Series details: Narrow pressure ranges can be factory pre-set. Can be used with any liquid or gas service. Caps and bonnets
Hoke Forged Body Toggle Valves 1500 Series
Hoke Forged Body Toggle Valves 1500 Series Series details: Elastomeric seals for vacuum service. Toggle handle provides instant on-off control. Compact design
Hoke Rising Stem Plug Valve: 7400 Series
Hoke Rising Stem Plug Valve: 7400 Series details: Flow regulation similar to that of a needle valve. Helps reduce fugitive emissions. Extended valve life. Replaceable
Hoke Quarter-Turn Plug Valves 7300 Series
Hoke Quarter-Turn Plug Valves 7300 Series details: Oval trip-proof handle provides visual flow indication. Dual retaining rings prevent accidental plug removal. Throttling capabilities. Vented version
Hoke 2- and 3-Way 3-Piece Bolted Ball Valves 7 Series
Hoke 2- and 3-Way 3-Piece Bolted Ball Valves 7 Series details: Live-loaded seats provide zero leakage and long cycle life. Safety blowout-proof, grounded stem prevents
Hoke Forged Body Needle Valves 1700 Series
Hoke Forged Body Needle Valves 1700 Series details: Dyna-Pak® packing below stem threads provides leak-tight service. Non-rotating stem point prevents galling and extends valve life.
Hoke Bar Stock Needle Valves 2100 Series
Hoke Bar Stock Needle Valves 2100 Series details: Choice of all-metal stem point or nonrotating replaceable PCTFE tip for long seat life. Choice of Dyna-Pak®
Hoke Bar Stock Needle Valves 2200 Series
Hoke Bar Stock Needle Valves 2200 Series details: Dyna-Pak® packing below stem threads prevents thread lubricant wash out. Vee-point stem option for moderate metering
Hoke Severe Service Needle Valves 2219 Series
Hoke Severe Service Needle Valves 2219 Series details: Designed for high pressure / high temperature use. Meets ANSI 900# specifi cations. Grafoil® packing below threads
Hoke Needle Valves for Sour Gas Service 2700 Series
Hoke Needle Valves for Sour Gas Service 2700 Series details: All wetted components constructed of high chrome, high nickel austenitic stainless steel for uniform chemical
Hoke Forged Body Needle Valves 2800 Series
Hoke Forged Body Needle Valves 2800 Series details: Union bonnet design provides maximum reliability. 17-4PH stainless steel non-rotating stem tip. Grafoil® packing for high temperature
Hoke Forged Body Needle Valves 3700, 3800, 3900 Series
Hoke Forged Body Needle Valves 3700, 3800, 3900 Series details: Dyna-Pak® packing provides leak-tight seal and low operating torque. Choice of PCTFE, regulating, Vee-point, or
Hoke Milli-Mite® Forged Metering Valves 1300 Series
Hoke Milli-Mite® Forged Metering Valves 1300 Series details: Accurate metering and consistent reproducibility of fl ow settings. Precision orifice and close thread tolerances eliminate hysteresis.
Hoke Micro-Mite® Forged Metering Valves 1600 Series
Hoke Micro-Mite® Forged Metering Valves 1600 Series details: Low internal volume for accurate flow. New dial indicator provides instant reading of stem position. Non-rotating stem
Hoke Bar Stock Metering Valves 2300 Series
Hoke Bar Stock Metering Valves 2300 Series details: Spring-loaded stem prevents galling and possible orifice enlargement. PCTFE seat allows positive shutoff. 1° stem is available
Hoke High Cycle Ball Valves D, DL, T, TL Series
Hoke High Cycle Ball Valves D, DL, T, TL Series details: Live-loaded seats compensate for wear and temperature cycling with zero leakage. Static-grounded stem prevents
Hoke Ultramite Forged Body Ball Valves 70 Series
Hoke Ultramite Forged Body Ball Valves 70 Series details: Oval trip-proof handle gives visual flow indication. Floating ball uses system pressure to assist sealing and
Hoke Flomite® 2-way Integral Panel Mount 71 Series
Hoke Flomite® 2-way Integral Panel Mount 71 Series details: Used for quick on-off service with a visual indication of flow, HOKE’s 2-way ball valves offer
Hoke Selectomite® 3-Way Ball Valves 71 and 76 Series
Hoke Selectomite® 3-Way Ball Valves 71 and 76 Series details: Selectomite 3-way ball valves use 180° operation for diverting flow from one line to another.
Hoke Rotoball® 2-Way Ball Valves 72 Series
Hoke Rotoball® 2-Way Ball Valves 72 Series details: Choice of Viton® O-rings or TFE washers for improved corrosive / temperature compatibility. Encapsulated TFE seats eliminate
Hoke Multimite® 4- and 5-Way Trunnion Valves 79 Series
Hoke Multimite® 4- and 5-Way Trunnion Valves 79 Series details: Trunnion bearings eliminate galling. Blowout-proof stem. Spring-loaded ball engages every 90° to indicate full port
Go Regulators DV1 Series, Manual Two-way
Go Regulators DV1 Series, Manual Two-way details: The DV1 Series Diaphragm Valves are totally free of springs, bellows, packing, o-rings and lubricants in the process
Go Regulators DV1 Series, Pneumatic Two-way
Go Regulators DV1 Series, Pneumatic Two-way details: The DV1 Series Diaphragm Valves are totally free of springs, bellows, packing, o-rings and lubricants in the process