If you have any questions, complaints or improvement suggestions please call us at 1. The operating cycles of high pressure manual gate valve is a tough task in extreme weather conditions which requires 3 to 4 persons to operate read more magnum gate valve. March 2009 mj1791 1 installation, operation, and maintenance manual for m303 and rq8 fabricated gate valves i. They instantly align the valve box up to 8 valve size and eliminate the need for a valve box adaptor standard 712 i. The ductile iron lugs provide stability and alignment for the valve box. A valve is a device for isolating or regulating the flowrate of gases, liquids and slurries through pipework and launder systems. To make your selection easier, nibco offers specification and submittal assistance. Never put hands or any other object in the gate valveserious bodily injuries will.
Wom one of the leading manufacturers of gate valves product, offers wide range of gate valves products including torque reducer gate valve, magnum gate valve and many more. Chapter 2 develops the vital topic of control valve performance. If gate valves are equipped with special features e. When stored outside, valve stem should be in a vertical position, and whenever possible, valves should be covered with a waterproof covering. The a2361 resilient wedge gate valves also feature dualpurpose lifting lugs. These valves are pigeable and normally used for oil and gas. If you have further questions regarding these please contact us. Get the assurance of the nibco warranty, along with superior customer service expertise. This manual shall be read in conjunction with manual ltv566, instruction, operation and. Box 931 elmira, new york 149020931 telephone 607 7342211 fax 607 7341003 kennedy valve resilient wedge gate valve maintenance manual. Vent station and pump corresponding to gate valve to atmosphere.
This manual is valid for the valve ordering numbers listed on page 31 of this manual. Gate valves gear operated bare stem for actuation 2 piece bonnet design 4 pdf machine is a pdf writer that produces quality pdf files with ease. The lugs can accommodate straps or hooks, providing. I can use acrobat distiller or the acrobat pdfwriter but i consider your product a lot easier to use and much preferable to adobes a. This manual is issued as a recommendation to the customer concerning the proper use of gate valves. The sleeves also form the wear section for the valve. Kitz carbon steel, low alloy steel, stainless steel and nickel based alloy. All the sealing is accomplished by the elastomeric sleeves in the valve housing. Valve should be opened and then closed to make sure it works 4. A wide variety of manual gate valve options are available to you, such as low pressure, high pressure.
Seats are floating and sealing is made by the upstream seat which is energized by upstream pressure against the disc. The following article will cover the general mechanism and function of the most typical of these valves used in steam systems, such as ball valves, butterfly valves, globe valves, gate valves, and diaphragm valves. Maintenance manual, we shall not be liable for any damages or operating problems resulting. Many different types of manual valves are used in industrial applications worldwide. Through conduit gate valves are designed to api 6d or api 6a. Chapter 4 describes digital valve controllers, analog positioners, boosters, and other control valve accessories. Agilent valves by vat instruction manual aluminum gate valves. Hva gate valve installation and maintenance instructions. When full port gate valve is required or double block and bleed valve is mandatory this design must be used.
Connect the compressed air supply to the gate valve using teflon tape or an equivalent on the threads to ensure leak proof connections. The closure member of gate valves either stops or allows flow through the valve and acts somewhat like the opening or closing of a gate and is called, appropriately, the gate valve. Elastomer or metal bonnet flange pneumatic actuator. American flow control 2500 series product manual pdf download. Lubricate the valve body cavity before it is put into operation. Vi extreme care should be taken to ensure that the arrow located on the valve body of all globe and check valves, and possibly for gate valves, is pointing in the same direction as the normal flow direction of the system. Installation and maintenance instructions for bolted bonnet gate valves. Below are the kennedy valve operation and maintenance manuals. Gate valve description gate valves are primarily designed for onoff services when a straightline flow of fluid and minimum restriction is desired. Gate, globe and check valves flanged, butt welding, threaded and socket welding ends thank you for having chosen kitz products. Plug, type s soft seal 1 this users guide contains information important to the proper installation, maintenance and safe use of an asahi av product.
The fabrication number is indicated on each product as per the. The cameron fls gate valve is widely recognized as a highquality valve for severe applications, available in pressure ratings from 2,000 to 20,000 psi and bore sizes from 1 16 to 11 in. You can also choose from manual manual gate valve, as well as from brass, stainless steel, and alloy manual gate valve there are 6,610 suppliers who sells manual gate valve on, mainly located in asia. Flush the valve with the appropriate neutralizing fluid after it is removed from service. The gate is removable for inspection or replacement while the valve is in service. Chapter 5 is a comprehensive guide to selecting the best control valve for an. Mode of operation the force required to operate a valve can be carried out either manually by hand or mechanically. Vacuum gate valve with pneumatic actuator fabrication no this manual is valid for the valve ordering numbers. For safe and troublefree function and performance of the product, ensure to read and understand all items of this manual before valve mounting and operation. Agilent valves by vataluminum gate valves series 12 vacuum gate valve with pneumatic actuator this manual describes the aluminium gate valve with isof, iso63, iso100 and 250 flanges. View and download american flow control 2500 series product manual online.
Carbon steel gate valve, asme class 600 used for boiler feed water installation at a hydrogen plant in texas. The fc valve has bidirectional sealing and a nonrising stem making it ideally suited for drilling manifolds, xmas trees, and severe service. Measure the distance between the top of the piston and the top of the drive shaft. The model fc gate valve is a field proven valve which provides reliability and interchangeability. The appropriate number of turns to operate each array valve is shown in table 1 and table 2. Ball valves, fittings, valves, actuation, press system, pex, chemtrol, pcv. Maintenance and operation manual united water products. Stem holder sizes 112 14 pvcppepdmfkm nsf61 certified gate valve parts no. Array slab gate valves must be backed off a quarter of a turn from the fully closed or fully open position to allow the gate to float and seal off properly. See the actuator user manual for the actuator preparation.
Material 1 body 1 hipvc 2 gate plug 1 pp 3 stem 1 hipvc 4 bonnet a 1 hipvc 5 bonnet b 1 hipvc 6 thrust bearing 1 set pp. Heavy valves may need independent support or anchorage. Operate the valve with fresh water or appropriate neutralizing fluid in the line. Gate valves are multipurpose bidirectional shutoff valves for commercial and industrial applications.
If the valve does not close completely or the gate valve cycles faster than manufacturer set cycle time listed on page 11, general information, contact the manufacturer. Series 01, 02, 06, 12, 15, 18, 20, 26, 32, 33, 36, 38. Types of manual valves tlv a steam specialist company. Please store this manual in an easily accessible location. Gate valves for cameron style fc gate valve drilling. The fls valve is our standard valve for critical requirements, including extreme sour and subsea applications. Manual 60c mechanism cyclesuntilservice,applicationdependent 100,000 manual pneumatic manual actuator. In the event of noncompliance with these installation, operation and. Operating manual thank you for your purchase of the quikvalve insertion instruction manual.