Cross offers directional control valves, single and double selector valves and inline relief valves. Crane fluid systems offers a full range of general valves including, ball, gate, globe, radiator and pressfit valves in addition, there is a range of wras approved public health valves for hot and cold water systems that includes thermal circulation valves that assist in preventing legionnaires disease, as well as a range of pressure reducing valves. Control valves are an increasingly vital component of modern manufacturing around the world. Figure 30e flanged, ypattern with bolted bonnet angle size range. Inline check valve silent check valve checkall valve. A combination of directional valve, systemstak valve s and subplatemanifold block fig. Our check valves utilize a variety of media including oil, air, and water and are made from materials such as aluminum, stainless steel, brass, and carbon steel. Refer to tubing data catalog, ms01107, for additional information. Onepiece instrumentation ball valves 40g series and 40 series 5 40g 40 series ball pressuretemperature ratings pressure ratings for valves with swagelok tube fitting ends may be lower due to the tubing pressure rating. Kf check valves are not intended for pulsating, reciprocating service except for the. The sharkbite check valve can be installed horizontally or vertically and prevents the reverse flow of water through the water supply line. Determining the proper valve size needed is important. Most piping systems utilize pumps or compressors to generate needed. Check valves, filters and relief valves parker hannifin.
Multiturn gate and globe valves, and check valves to manage high temperature and highpressure steam services thermostatic steam traps and electronic controls for high efficiency boilers heavyduty electric actuators and controllers to support valve automation chemical processing flowserve control valves control the movement. The dt series expands parkers high quality product line of versatile and efficient check valves. Properly selected and maintained control valves increase efficiency, safety, profitability, and ecology. Swing check valves prevent reversal of flow through the pipeline. Before installing solderjoint valves, be sure solder or brazing alloy melting point is high enough to withstand line pressure, temperature conditions, and is compatible with fluid medium. Spring return failsafe electric actuators or proportional control of ball valves, butterfly valves, gate valves, globe valves, dampers and other products. Check valve manufacturer of silent check valves also known as inline check valves, spring check valves vacuum breakers and lowpressure relief valves.
The control valve handbook has been a primary reference since its first printing in 1965. Special design with a floating ball that reseats quickly when the flow begins to change. Contact information 4444 cooper road cincinnati, oh 452425686 usa phone. These valves are offered with a wide choice of end configurations and materials. Duochek high performance nonslam check valves crane. Ball valves, general purpose and special application 60. Not recommended for use with reciprocating pumps or air compressors in liquid or gas services. In almost every piping system, there is a need for backflow prevention. Pilot operated relief valve technical information series.
As part of the crane valve group, crane supply is the exclusive distributor of crane brands in canada. Crane 159xu cast steel, 300 flanged, cast swing check valve, bolted cap. A fully open ball valve behaves as an extension to the pipe and thus does not disturb the velocity. Aws swing check valves require a low opening pressure. Therefore, care should be exercised when choosing valves installed in liquid lines. Crane supply is in a unique position to provide customers expert technical advice on all types of valves and their application. Crane also manufactures bronze ball valves, iron wafer and lug butterfly valves, and bronze gate, globe, and check valves. Hydraulic valve division elyria, ohio, usa general description series c check valves permit free flow in one direction, and dependable shutoff in the reverse direction. Iron body swing check valve figure 373 class 125 bolted. When the pressure is reduced to below the cracking level, the valve closes.
Poppetstyle, high flowgain check valves that are wide open at 15 psid, and offer the lowest lohm rate highest flow. Crane 159xu check valve, cast steel, 300 flanged john n. Stop check valves tilting disc check valves are similar to swing check valves. They offer low resistance to flow and are particularly suited to low velocity service. Nozchek high performance nozzletype nonslam check valve. Send us an email, contact your local branch or give our corporate office a call at 888 7000201. Company check valves horizontal poppet check valve xomox a crane co. Duochek high performance nonslam check valves are the original mission manufacturing company wafer check valves introduced to the market in the late 50s. Check valves are used in numerous applications where liquid must pass in only one direction for safety purposes and to prevent reverse flow. Camerons tom wheatley check valves have been an integral part of the surface and subsea flow control arenas for more than 70 years. Cross valves feature products with a long dependable service life and optimum versatility due to many standard and optional features. A check valve, clack valve, nonreturn valve, reflux valve, retention valve or one way valve is a. This type of check valve is commonly used in piping systems, in which globe valves are used as flow control valves.
Crane 28e and 30e boiler stop check valve in the steam header in sizes for 112 to 10 both in angle and globe style options. Cleaning and packaging every 60 series ball valve is cleaned in accordance with swagelok standard cleaning and packaging sc10. Sizes range from 18 npt to 20 inch flange connections. We offer several types of highperformance check valves in a range of functionality types, material construction, and sizes for commercial, process industries, and utilities. Shock generally prevails in lines equipped with check or quickclosing valves, or in lines supplied by reciprocating pumps. Kepner products company makers of pilot operated check. Product design is based on a selflocking worm gear drive principle which provides for a smooth running, dependable, robust. Primary idle main fuel at the idle secmd idle allows additional fuel to flow thru page 2. Horizontal poppet check valve datasheet xomox a crane. These brands are available in various sizes, end configurations and operating pressures up to 2400 kpa24 barg 350psi. Tilting disc check valves improved on the swing check by making the disc more responsive. Check valves are found everywhere, including the home. Flow control manual isbn 9529773129 6th edition published by metso automation inc.
The duochek wafer valve design is generally stronger, lighter, smaller, more efficient and less expensive than conventional swing check valves. The valve is available in the sizes, pressure classes and configurations required to meet the most demanding of applications. Vickers inline, rightangle, and manifold mounted check valves are direct operated and used in hydraulic circuits to allow the free flow of fluid in one direction only. The resulting opening power directs the valve against a spring1 page 5, dn 32 40, pos. Available in check, relief, shuttle and pilot operated check valves. Valves search option type manufacturer pressure model 1707. Our nonspring return p series actuators offer a range of 5lbs to 40,500lbs torque. Check all valves are available with metal to metal or soft seats. Hot water and steam valves brass or stainless steel bodies 18 to 2 12 npt solenoid8 enclosures nominal ambient temp. Check valves which are not actuated for a period of time may initially crack at higher than the above crack pressure ranges. The dt series check valves utilize the dependable, internal design features found in parker check valves, but with the added benefit and convenience of compact design. Opens vacuum to draw fuel in, closes during gressure pulse. Nozchek valves are specifically designed for fastreversing systems where backflow is a constant concern.
Can be installed in horizontal or vertical, upward flow piping. End connections include threaded, socket weld, butt weld, flanged, victaulic, wafer, and insert type. The size of a stop check valve should be based on the boiler capacity and steam flow through the valve, rather than on the size of the boiler outlet or existing piping. Ask us how to spec the right check valve, or get catalogs, chemical resistance guides and submittals.
Our valves are used in a diverse range of applications, from air and fuel systems to load holding. Ritag wafer type check valves wafer type lift check valves sr, wafer type swing check valves zrk, dual plate check valves zrd for industrial. Stop check valves are a combination of globe and nonreturn valves specially suited for the top of boilers. The expertise our company can draw from relating to correct valve selection is second to none in the distribution. Operation when pressure going through the valve is increased to the cracking level, the valve opens. Swing check valves prevent reversal of flow through pipe lines. The sharkbite check valve is a general purpose, the sharkbite check valve is a general purpose, spring loaded check valve that can be installed in seconds on copper cts cpvc and pex. A check valve, clack valve, nonreturn valve, reflux valve, retention valve or oneway valve is a. Sizes are available from 14 to 114 with six different fitting styles. The kepner flexible seal seat design offers positive leakage control of liquid or gas. In such critical service applications, nozchek nonslam check valves offer the following benefits. Design features the complete line of check all valves are inline springloaded poppettype check valves.
Swing check valves operate in horizontal pipelines, or in vertical pipelines provided the flow is in an upward. Check all valve is an experienced check valve manufacturing company providing a wide variety of valve products. Catalog hy143300us check valves series c general description. It may also be produced, to a lessor degree, by rapid closure of gate and globe valves. The promise of quality is backed by the nibco warranty, customer. Parker provides the industrys widest selection of check valves, available in a variety of end connections. Most crane swing check valves can be installed in horizontal or vertical, upward flow, piping. Company list your products or services on engineering360. For flanged type 15 50 mm with the body material of pp or pvdf, true union ball check valves can be used. Class 300 threaded cap brassbronze disc threaded ends figure 76e. Many series are available to provide check valves for practically every service application. Minimizes the damaging effects of water hammer in fluid systems.
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