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	Gate valve - Wikipedia, the free encyclopedia
		A gate valve is a valve that opens by lifting a round or rectangular gate out of the path of the fluid.
		Gate valves are sometimes used for regulating flow, but many are not suited for that purpose, having been designed to be fully opened or closed.
		All gate valves have a rising or a nonrising stem.
	en.wikipedia.org /wiki/Gate_valve (214 words)

	MCT----- Maintenance manual Gate Valve
		Gate valves are installed in areas where it is required that the valve be used fully open or fully Closed"
		Gate valves should normally be installed in places where it is not necessary to open or close them frequently.
		lf the valve is going to stay open for a long period of time, the exposed section of the stem should be protected and the valve should be activated occasionally to prevent excessive torque (specially in pipelines for high temperature fluids and where there is a chance of scale formation or solid sediment accumulation).
	www.mctca.com /manteni_ingl_vc.htm (1089 words)

	Gate Valves - Keidel Bath, Plumbing, Kitchens - Cincinnati, OH
		Gate valves are used when a straight-line flow of water with minimum flow restriction are needed.
		Gates are formed by machining both sides of the metal disk and both faces of the vertical valve seat.
		Valves with rising stems are used when it is important to know at a glance whether the valve is open or closed and when the stem and gate could become damaged by fluid contaminants if exposed to the fluid.
	www.keidel.com /mech/pvf/valve-gate.htm (450 words)

	Knife Gate Valve (Site not responding. Last check: 2007-10-19)
		The raised flange face of a lined valve is formed by the liner which is rolled over the face of the flange.
		Fabricated Construction: The valve body flanges and chest are weldments of stainless and carbon steels.
		Fabri-cast valves are available with 304, 316 and 317L stainless steel or ductile iron bodies, and either carbon steel or stainless steel trim and topworks.
	www.engvalves.com /fvg98/page4.html (363 words)

	Gate valve manufacturer of water control equipment, sluice, slide gate.
		Gate valve manufacturer of water control equipment, sluice, slide gate.
		Fontaine Ltd. is an industry leader in the design and manufacture of water flow control gates for water and wastewater treatment facilities as well as energy, irrigation and flood control.
		The self-adjusting feature is obtained by a continuous compression cord that ensures a tight seal between the slide and the frame in both seating and unseating conditions.
	www.hfontaine.com (497 words)

	Gate Valves - ACIPCO
		American Flow Control is one of the world's largest manufacturers of gate valves and gate valve accessories.
		The 14"-48" Series 2500 valves are epoxy coated both on the interior as well as the exterior of the valve.
		AWWA Resilient Wedge Gate Valve is designed for use in drinking water, sewage, and fire protection systems as well as irrigation and backflow control systems.
	www.acipco.com /afc/gate_valves/index.cfm (168 words)

	Valve engineering - Pararel Slide & Wedge gate valve
		The parallel slide gate valve has a parallel disc sealing against seats by means of spring force, whereas a wedge gate valve has a wedge shaped disc which gets locked on to the seats by means of the mechanical seating load applied.
		I believe that some of the parallel slide gates generally port off the high (as I recall) pressure side to the area between the gates to provide a tight pressure seal (equalizes the high side and allowing the springs to work)of the gates...
		While this is true of a wedge gate due to a forced or "torque" seat, a parallell disc gate is position seated.
	www.eng-tips.com /viewthread.cfm?qid=62403 (487 words)

	gate valve,gate knife valve,gate slide valve manufacturer and gate valves,gate knife valves,gate slide valves ...
		As a professional gate valves, gate knife valves, gate slide valves manufacturer, exporter, supplier and factory in China.--Taizhou Double-Lin Valves Manufactring co., Ltd. is located in the southeast Zhejiang.
		We possess a lot of elites with abundant managing and producing experiences and specialized in producing experiences and specialized in producing gate valve, gate knife valve, gate slide valve, various brass ball valve, check valve, floor drain and various kinds of copper fitting etc.
		we also welcome to process all kinds of special valve, gate valves, gate knife valves, gate slide valves and spare parts of brass against the sample and drawing be sent by customer both home and abroad.
	www.valve-exporter.com /n_gate_valve.htm (233 words)

	Knife Gate Valves
		Almost 20 years of experience in supplying one of the most robust and dependable knife gate valves on the market has enabled us to optimize the design into a more efficient, feature rich package.
		Thanks to an integrally crimped soft seat, the Cv on the resilent-seated knife gate valves is significantly larger, inreasing flow and potentially productivity.
		The new knife gate valves also feature a redesigned handwheel, which is easier to grip and more comfortable to operate.
	www.velan.com /products/catalogs/kg.htm (188 words)

	Bonney Forge Valves -Gate Valves - AIV, Inc. Master Wholesale Distributor of Industrial Valves
		Bonney Forge gate valves conform to API 602, BS 5352, and ASME B 16.34.
		Valves are designed with an extended body for use in cold services to -196 degrees C (-320 degrees F).
		Bonney Forge cryogenic gate and globe valves conform to API 602, MSS-SP-118, and BS 6364.
	www.aivinc.com /BonneyPgs/BonneyGate.html (434 words)

	Gate Valve (Site not responding. Last check: 2007-10-19)
		The gate valve is shown on the left side of the drawing.
		This type of shut off valve offers very little resistance to flow when open compared to popular globe valves (shown on the right).
		Gate valves are the valves of choice in piping systems, especially in the suction piping.
	www.mcnallyinstitute.com /CDweb/g-html/g005.htm (64 words)

	Standard Wedge Gate Valve
		The gate of the H-110 is fully guided for precise alignment between gate and seats and an optional resilient seat is available for drip tight shut-off.
		The valve can be fabricated from any weldable alloy.
		CWP for valves 24" and smaller and 50 lbs.
	www.hiltonvalve.com /hl/h110.htm (86 words)

	Tyco Flow Control, Rovalve, knifegate, knife gate, slide gate, wedge gate & check valve
		Rovalve specializes in standard and special application knife gate, slide gate, wedge gate and check valves.
		Rovalve products include both cast and fabricated valve styles along with a complete custom valve design and manufacturing capability.
		Valves are designed and built to your exact specifications.
	www.tycovalves-na.com /brands_results.asp?Selection=Rovalve (148 words)

	CUSTOM VALVES
		The LVC Fig 82 slide gate valve is the perfect choice for dense or abrasive media, both wet or dry.
		The Fig 82’s body cavity, seat configuration, and gate are designed to provide shut off capability in thick media such as pulp stock, slurries, or with solid media such as pellets or powders.
		Hardsurfacing is availible for seat, gate, and gate guides as well as inlet and outlet ports to provide longer life in tough abrasive applications.
	www.linedvci.com /custom.htm (399 words)

	Murray-Latta Knife Gate Valve
		The valves are suitable for most applications where the fluid is non-expansible and non-flammable.
		Valve envelope dimensions can often be modified to suit a customer's specific requirements.
		Valves and Control systems can be designed to suit specific customer requirements, gives us an opportunity to help with your hydro transport applications.
	www.murraylatta.com /valve1.htm (309 words)

	Valve ,Compressor,China compressor,Shanghai Ichi compressor CO. LTD.,www.compressor-china.com (Site not responding. Last check: 2007-10-19)
		Valves are used in a variety of industrial, military, commercial, and residential applications.
		piston valves are parts of brass instruments used to change their pitch.
		relief valve operates automatically at a set differential pressure to correct a potentially dangerous situation, typically over-pressure.
	www.compressor-china.com /wiki/Valve.asp (280 words)

	DCL, Inc. - Slide Gate Valve (Site not responding. Last check: 2007-10-19)
		Slide gate valves are designed to shut off product flow from outlets of storage bins, silos, conveyors, and other discharge points handling dry bulk materials.
		The valve frame is constructed from heavy duty 3/16 inch steel with a hardened Blanchard ground blade which rides on cam rollers or solid guides.
		Actuation of slide gate valves can be accomplished in many ways; pneumatically for fast action, hydraulically for power, electrically for precise positioning, and manually for maintenance and flow control.
	www.dclinc.com /productline/shutoffvalves_slidegate.htm (324 words)

	Hopkinsons Gate Valve
		Through conduit gate valves, available in a wide range of sizes, are suitable for bi-directional flow isolation.
		Valves can be supplied with hydraulic, pneumatic, electric, or gas over oil actuators
		Seat faces are outside the flow stream and protected by the gate at all times.
	www.ltsusa.com /GateValve.htm (197 words)

	Knife Gate Valve -- Orbinox India Pvt Ltd, Coimbatore 641 021 - Industrial Product Profiles (Site not responding. Last check: 2007-10-19)
		It is a bi-directional valve ideally suited for on-off duties.
		It is employed where valves are normally to be wide open or completely closed.
		Y-pattern and angle valves are kind of globe valves: the former eliminates steepness of flow change and the latter changes the flow direction.
	www.industrialproductsfinder.com /storefront/ProductsProfile/Archive/May05/PP04050501.jsp (425 words)

	Knife Gate Valves
		A-C Valve Inc. has led the industry in producing reliable, high quality knife gate valves at competitive prices since 1982.
		All valves can be modified for size and application to meet your specifications.
		A-C Valves are sold through representativies and distributors throughout the U.S. They are well trained specialists who can assist you in solving technical problems of your valve applications.
	www.a-cvalve.com (238 words)

	Gate Valve
		The ANSON 'E' Type through conduit Gate Valve has been developed to satisfy the need for a high quality, high specification valve which is reliable and reasonably priced.
		The 'E' Type Gate Valve is a monogrammable API.6A valve conforming in all aspects to the aforesaid Standard.
		The initial cost of an ANSON 'E' Type Valve is very competitive, but the longer term cost saving resulting from robustness, and low cost of spares makes it the most cost effective valve on the market today.
	www.anson.co.uk /valves.html (183 words)

	Terry Love's Plumbing & Remodel advice forum - Ball Valve vs. Gate Valve
		After turning on the water I noticed a small pin hole leak in the valve itself where the two halves of the valve are threaded together.
		And yes they are inherently better than gate valves, especially the gate valves you would get at HD or similar.
		I did open the valve when soldering as recommended by the manufacturer and tried to apply the heat evenly around the valve/pipe before applying solder.
	www.terrylove.com /forums/showthread.php?p=5364 (393 words)

	TOTAL VALVE SYSTEMS,VALVES,RELIEF VALVES,VALVE REPAIR,GATE VALVES,BALL VALVES,VALVES
		The company started out primarily catering to the relief and safety relief valve market, selling valves, valve parts, and valve springs.
		Over the years, Total Valve Systems has diversified and expanded into many facets of the industry including: Gate, Globe, Check, Ball, Plug, Butterfly, and Relief Valves as well as many valve related products.
		Total Valve Systems also has years of valve repair business experience to take on all your valve repair needs either on-site or in two shop facilities located in Texas and Oklahoma.
	www.totalvalve.com (184 words)

	Valve, Slide Gate Suppliers & Manufacturers, Price
		Kansas, USA Salina VORTEX Corporation manufacturers Vortex slide gates, diverter valves, iris and butterfly valves for handling dry bulk solids in gravity flow or pneumatic conveying applications.
		Ontario, Canada Lorenz was established in 1979 is Canada's leading manufacturer of couplings, tube & pipe bends, fittings, diverter valves, slide gates, cyclones & custom fabricated accessories for the pneumatic conv ', 'lightyellow', 185)" onMouseout="hidetip()" href="/Lorenz_Son/Supplier/sid7500.htm">More...
		Zhejiang, China Zhejiang Fangyuan Valve Manufacturing Co., Ltd. specializes in the production of a large selection o More...
	www.processregister.com /Valve_Slide_Gate/Suppliers/pid7007.htm (349 words)

	Dupree Twis-Loc Air Powered & Manual Gate Valves (Site not responding. Last check: 2007-10-19)
		It is a 3-inch gate valve used mostly for sewage applications.
		Our power valve, like the manual, is mostly for those converting a coach, and of course for the "big boys", who install them on brand new high dollar models.
		On the manual valve, we know that when you park your coach for extended periods the valve will be hard to open.
	www.dupreeproducts.com /twis.htm (1149 words)

	Figure 92 Slide Gate Valve (Site not responding. Last check: 2007-10-19)
		Valve seat face is protected by gate in both open and closed positions.
		Precision machined stainless steel gate for corrosion resistance, durability and superior seating capability.
		Gate wipers available in packing to provide gate support, stabilize packing seal and minimize packing damage from materials that may
	www.a-cvalve.com /fig92.htm (196 words)

	Knife Gate Valves Main Page
		All Red Valve knife gate valves are designed and engineered to a higher standard, to provide the best performance possible.
		The Series G is a traditional all-metal knife gate, featuring a metal or resilient seat.
		Since all wetted parts are solid stainless steel, the Series G performs like an all-stainless valve at a fraction of the cost.
	www.redvalve.com /Knife_Gates.html (192 words)

	Gate Valve, gate valve manufacturer and gate valves supplier--China Baichuan Machine Co.Ltd.
		Gate Valve, gate valve manufacturer and gate valves supplier--China Baichuan Machine Co.Ltd.
		We are one of the biggest gate valve manufacturer and gate valves factory in China.
		We can manufacture and supply gate valves according to your requirements.
	www.cbc-valve.com /products/gate_valve.htm (101 words)

	Pro-Lock Valve Lockout - Gate, Ball, Butterfly, Audco, Needle Valves
		Ideal for the isolation of most types of valves, industrial machinery, and many other items, Pro-lock is molded from Atofina PPC 9760, an impact copolymer polypropylene.
		Originally designed as a cost effective solution, to lock any type of valve in aggressive offshore environments, Pro-lock is tough and extremely versatile, Function testing has been carried out between -55degC and +55degC with no noticeable reduction in performance.
		Ball valve locking pins can be supplied to prevent movement and to enable the secure locking of those ball valves, that don't have a drilled valve handle through which to secure the cable.
	www.pro-lock.co.uk (545 words)

	Gate Valves - Valve and Equipment Consultants
		SEGURO RESILIENT SEAL GATE VALVES: Seguro Resilient Seated Gate Valves were the first to utilize the advantages of resilient seals.
		SEGURO valves insure bubble tight sealing by using an elastomer seal, firmly secured by a three piece wedge.
		The valve body is 100% full port throughout the bore to prevent sediment build-up.
	www.valveandequipment.com /catalog/valves_gate-valves_4.html (377 words)

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