Home > Directory > Business > Industrial Goods and Services > Fluid Handling [2] > Valves, Hoses, and Fittings [2] > Valves [2]
Valves [2]
Ball Valves (42)
Butterfly Valves (6)
Pinch Valves (7)
Plastic Valves (9)
Repair and Service (15)
Solenoid Valves (28)
Webpages concerning "Valves [2]"
Unist Lubrication System - provides exact
lubrication control for all high speed metal stamping and machining processes -
Continuous and Intermittent Lubrication System
http://www.unist.com/
We are Butterfly Valves Manufacturers,check valves,fittings,pump part Manufacturers,
http://www.hybvalve.com
Gemco valves handle the toughest applications in powder bulk solids processing. These rugged valves have been satisfying customers since the 1930s when we introduced our first Spherical Disc valve - now known as the GemcoValve. Today the Gemco Valve Company engineers and manufactures high performance valves, airlocks, retractable sleeves, carts, lifts, drum fillers, drum lifters and related loadin...
http://gemcovalve.com/
Yellow Jacket Weather Caps are the Ultimate in Pressure Relief Valve Protection, affordable yellow jackets, valve accessories and protection.
http://www.weathercap.com
manufacture of water hammer arrester and hydraulic control valves, including pressure reducing, relief, solenoid, float, and check valve.
http://www.z-tide.com.tw
Manufacturer and exporter of a wide choice of valves including diaphragm valve, butterfly valve, check valve, pneumatic actuated , electric actuated, pipe & fitting, ball valves.
http://www.shieyu-valve.com.tw/
Bush and Wilton manufactures a wide range of valves for dry material handling applications. Valve types include rotary valves, slide gate valves, diverter valves, pinch valves, butterfly valves, pipe corners and bends.
http://www.bushandwilton.com/
Remosa S.p.a., Italy: designing, manufacturing, researching, servicing, modifying, retrofitting slide, butterfly and two-port diverter valves for FCC plants
http://www.remosa-valves.com/
Hfontaine manufacturer a variety of gates: sluice, slide, weir, flap, roller, radial, channel, butterfly gate, penstock, circular flap destined for municipal and industrial wastewater systems.
http://www.hfontaine.com
german valve industry, valves, ball valves, strainers
http://www.german-valve.com/
At KITZ, we manufacture Gate, Ball, Butterfly, Direct Seal, and HF-Acid valves in Brass, Bronze, Iron, Stainless, and High Alloy. International from worldwide plants.
http://www.kitz.com
Raimondi is a leading manufacturer since 1929 for gate, globe, check and ball valves from 2 up to 48 - Dal 1929 leader nella fornitura di valvole gate, globe, check e ball da 2 fino a 48
http://www.raimondi.it
Robins FloTech Ltd in Surrey British Columbia Canada for control valves air valves check valves plug valves butterfly valves strainers valve actuators flow meters valves meters strainers back flow preventers controls systems singer valve val-matic crane lindsey tate andale mueller auma sf equipment water specialties link pac kitz rfl
http://www.bannertown.com/robinsflotech.htm
manufacturer of stainless steel valves, stainless steel fittings, vacuum components, hygienic fittings & valves, etc..
http://www.stainless-steel-fitting-valve.com/
The Emission Free Vost Valve offers patented Stemless Valve technology - the industrial VOST™ Petrochemcial Valve and Cryogenic Valve is an environmentally friendly valve technology for: petrochemicals, hazardous materials, cryogenic, hydrogen gas handling and other industrial valve applications.
http://www.bighornvalve.com
Thraco Inc. sells and services Weco butterfly valves, Weco wing unions, Chiksan swivel joints, Weco loading arms, Hamer line blind valves world wide.
http://www.thraco.com/
Tubetech is a single source supplier of fluid power, safety, instrumentation and MRO products.
http://www.tubetech.net
Xomox Corporation, a global industrial valve manufacturer offering a broad line of process valves including ball valves, butterfly valves, Tufline sleeved plug valves, lined valves, valve actuators, accessories and related services.
http://www.xomox.com/
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http://www.dongjooap.com/
Fromme Armaturen GmbH & Co. KG, Herstellung, Import, Export und Vertrieb von Industriearmaturen
nach DIN- und ANSI-Normen.
http://www.fromme-armaturen.de/
AGI Specialty Valves offers complete Sales, Service, Spare Parts, and Repairs for Automatic Recirculation Valves, Backpressure Regulators, and Throttles from Houston, Texas
http://www.agispecialtyvalves.com/
ASTAVA B.V., the Netherlands, manufacturer of instrumentation valves, instrument housings and accessories
http://www.astava.com
Being a reliable supplier of fittings and valves, we are pertinent to supply with quality products and excellent service. We have skilful production people and strong R&D technicians who have accumulated over 20 years of experience in manufacturing, developing and designing the sorts of fittings and valves. Hence, any OEM/ODM projects are welcomed for corporation. With a stable g...
http://www.catamaron.com
fire hydrant,bouches d'incendie,gate valve,butterfly valve,awwa
http://www.clowcanada.com
Industrial & Marine Valves Manufacturer since 1926
http://www.coyard.fr
Curtiss-Wright Flow Control is a divison of Curtiss-Wright Co.
http://www.cwfc.com/
Dynafluid Ltd supplies steam-and-water mixing valves, water-guns, hose-reels and complete washdown stations for a wide range of cleaning and process applications.
http://www.dynafluid.com/
Dynamic Controls Limited, Oldham, England. Specialists in valves & systems for high pressure gasses and hydraulic applications.
http://www.dynamiccontrols.co.uk
A leading supplier of general-purpose solenoid valves, combustion controls & valves, and electric and electrohydraulic actuators to the heating, process, power and automation industries around the world.
http://www.gkcontrols.com
Groth Corporation manufactures storage tank protection equipment, pressure relief valves, wastewater treatment equipment, flame arresters, breather vents, gas blanket regulators, gas digesters.
http://www.grothcorp.com
Hammond Valve, Bronze Valves, Butterfly Valves, Iron Valves, Commercial Ball Valves, Industrial Ball Valves, Cast Steel Valves, Dry Bulk Valves, Transformer Valves, Fire Protection Valves, Actuation, Controls, Actuators
http://www.hammondvalve.com/
butterfly valves, ball valves, pressure reducing valves, strainers, basket strainers, Y type strainers, gate valves, globe valves, check valves, reflux valves, plug valves, diaphragm valves, control valves, pulp valves, safety valves, industrial valves, pneumatic valves, actuated valves, pneumatic cylinders, forged steel ball valves, moisture separator, instant fittings, Y type control valves, ele...
http://www.hawa-india.com/index.htm
Hilton Valve, Incorporated, Knife Gate Valves, Wedge Gate Valves, Check Valves, Special Valves
http://www.hiltonvalve.com/
Icarus can manufacture nearly any type or size of valves,in stainless steel, nickel alloy, titanium and other exotic alloys, for emergency deliveries
http://www.icarus-be.com
MannTeknik - the producer of DDCouplings, Ballvalves, Svivels, Breakaways, ISO 45 Couplings and more..
http://www.mann-tek.se/
Maran e Peracini srl - CAST IRON VALVES
http://www.maranperacini.com
Marine Valves Bronze Valves India Gate Valves Globe Valves
http://www.oswalvalve.com
Milwaukee Valve, Hammond Valve, Bronze Valves, Butterfly Valves, Iron Valves, Commercial Ball Valves, Industrial Ball Valves, Cast Steel Valves, Dry Bulk Valves, Transformer Valves, Fire Protection Valves, Actuation, Controls, Actuators, Marine Valves
http://www.milwaukeevalve.com
Quick delivery on high pressure, LF2, LCC, SS, flanged actuated, high temperature,
halves including ball, plug, gate globe, and check valves as well as pipeline pigs.
Product from manufacturers stock includes Durco, Flow Control, Nutron, NAVCO, Lowe, Galli & Cassia, Knapp,
Pipeline Cleaners, Polyethylene pipe and fittings
http://www.pipingspecialties.com/
Process Systems supply and manufacture solenoid valves, ball valves, butterfly valves, pinch valves, pressure/vacuum/temperature switches and solenoid timers.
http://www.valvesonline.com.au
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Wikipedia-Article "Valves [2]"
A valve is a device that regulates the flow of fluids (either gases, fluidised solids, slurries or liquids) by opening, closing, or partially obstructing various passageways.
Valves are used in a variety of industrial, military, commercial, and residential applications.
Some valves are driven by pressure only, they are mainly used for safety purposes in Steam engines and domestic heating or cooking appliances. Others are used in a controlled way in Otto cycle engines driven by a camshaft, and they have a major part in engine cycle control.
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[edit]
Types of valves
- 4-stroke cycle engine valves,
- Ball cock, often used as a water level controller (cistern);
- Ball valve, which is good for on/off control;
- Bibcock;
- Blast valve, used to prevent rapid overpressures in a fallout shelter or bunker;
- Butterfly valve, particularly in large pipes;
- Cock, colloquial term for a small valve;
- Gate valve, mainly for on/off control;
- Globe valve, which is good for regulating flow;
- Hydraulic valve (diaphragm valve);
- Check valve or Non-return valve, allows the fluid to pass in one direction only;
- Pilot valves regulate flow or pressure to other valves;
- Plug Valve, for on/off control;
- Solenoid valve, an electrically controlled hydraulic or pneumatic valve;
- Tap (British English), Faucet (American English) is the common name for a valve used in homes to regulate water flow;
- Rotary valves and piston valves are parts of brass instruments used to change their pitch.
Different valves may be used for a variety of purposes:
- A flow control valve maintains a constant flow rate through the valve.
- A heart valve regulates blood flow through the heart in many organisms.
- A poppet valve is commonly used in piston engines to regulate the fuel mixture intake and exhaust. The sleeve valve is another valve type used for this purpose.
- A pressure reducing valve reduces pressure to a preset level downstream of the valve.
- A pressure sustaining valve maintains pressure at a preset level upstream of the valve.
- A regulator is used in SCUBA diving equipment and in gas cooking equipment to reduce the high pressure gas supply to a lower working pressure
- A safety valve or relief valve operates automatically at a set differential pressure to correct a potentially dangerous situation, typically over-pressure.
- A three-way valve routes fluid from one direction to another.
- Vacuum breaker valves prevent the back-siphonage of contaminated water into pressurized, potable water supplies.
[edit]
Other uses of the term
- in electronics, a valve (British English) = vacuum tube (American English)
- in electrical engineering, a valve is a component of the static inverters of a high voltage direct current power transmission system
[edit]
See also
- Valve Software
- Plumbing
- Backwater valves
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