Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. Actuate valve to Gate Open position; 3. It has served the industry with distinction for many years across a range of application types worldwide and is well tested, both in assembly and component qualification testing. Flanged valves Place the valve between the two flanges of the ... verify the greasing of bearings and stem thread. 50-400 is designed for use in plug valves as a sealant and in ball and gate valves as a lubricant. • Each product after assembling is hydraulically tested leading to wetting the sealing of the package. Make sure the enclosure is properly exhausted. Typical valve testing procedure. 2. 2. Find the type, size and capacity of your valve on the Capacity Card. 3. OILMAN VALVES was founded in December 2014 in the low oil valley. 4. As one of the largest independent manufacturers of gate valves in the world, our service technicians have extensive, specialized training in gate valve repair, maintenance and valve greasing. This phenomenon does not affect the functionality of the product. BALL VALVE OPERATING AND MAINTENANCE INSTRUCTIONS 1.0 The HiP ball valve can be used to pressures up to 20,000 psi depending on the tubing connections and temperature. The lubrication of a ball valve requires a different practice to the lubrication of either a gate valve or plug valve. Routine maintenance often consists of topping-up the lubricant/ sealant in the valve sealant system. Pushing a valve to its limit will cause it to fail more quickly. If a non-leaking ball valve is lubricated with an adhesive grease or sealant, the floating Drawings shown are typical. Remove bolts that hold Bonnet Actuator Assembly to body; or for Quick-Clamp Bonnet, undo the clamp; 5. For actuated valves, in addition to the above, If you can’t operate the valve to isolate a section of the pipeline, you risk an emergency shutdown, or, worse, a massive safety hazard. FasaNI Pressure seal Gate ValVes - style B Cast Gate ValVes, WedGe ConfiGuration ... procedure. Everlast 50-400 is a dual-purpose valve lubricant/sealant that meets Mil-G-6032 “Grease Plug Valve, Gasoline & Oil Resistant”. Understanding some simple principals of gate valve operation, and how to maintain this device, should be standard knowledge for a … Place the valve in either the fully open or the fully closed position. Scope The WKM DynaSeal 370D4 End-Entry, Double Block and Bleed, trunnion ball valve is engineered for lengthy reliable performance. ost valve professionals take more notice of the oil or fluid flowing through the valve than the oil that lubricates the valve’s mechanical parts. The gate valve should not be used as a support for a pipeline. Virtually every valve with moving metallic parts needs lubrication, and some valves such as … Installation, Operation and Maintenance Manual 7 02/2011 / IOM-WKM-GATE-PRS-01 This manual covers all bolted bonnet Pow-R-Seal Gate Valves. The size, pressure class and material selection of all globe valves are the responsibility of the user or system designer. API 6A Gate Valves, Choke Manifolds, Kill Lines. The double barrier valve program provides required wellbore protection with OEM support. Manufactured in a variety of body and seal materials, this valve meets the requirements of the oil and gas pipeline industries, oil production industries as well as specialized pipe- (Slab and Expanding Gate Valves) also, annual maintenance of gate valves and the troubleshooting operating conditions of a gate valve including stem and seat leaks as well as proper body … 3. VALVE MAINTENANCE FOR NATURAL GAS OPERATORS 2 System Valve Services, Inc. 4 1st.Century, BC Valve (valv), n – a mechanical device that is used to control a liquid or a gas in a piping system. Gate Valve Lubricant EZY-TURN #12 is a “peanut butter” type product that is specially designed for expanding gate valves. B. Sometimes it takes two people and an 8-foot cheater pipe to operate a 6-inch valve. Use a spotting-in procedure to make sure your valves are closing properly. 5. H 2 S and rust inhibited, #12 provides a particle-proof seal while lowering torque for easy operation again and again. ost valve professionals take more notice of the oil or fluid flowing through the valve than the oil that lubricates the valve’s mechanical parts. We are an API 6A Gate valve（FC,FL,FLS ） and valve parts company that from China.Because the focus so professional . Routine valve re-lubrication using a premium Clare valve lubricant is a highly important aspect of preventative maintenance and will ensure optimum valve protection. Wellhead Maintenance Services Wellhead maintenance (WHM) service forms a key part of our well integrity capability which includes the routine inspection, repair, greasing, and maintenance of surface wellheads, as well as the provision of pressure testing services. 3. Lubricating and greasing valves helps to reduce operating torque and protects from seizing when operation is critical. Wellhead Maintenance Services Gilgamesh Oilfield Services wellhead maintenance (WHM) service forms a key part of our well integrity capability – from new HP/HT developments – through to … As a result, before installation, may be difficult manipulation with hand wheel. Proper water valve maintenance, and safe gate valve operation, may sound too technical and complicated for the average homeowner. For safety, remove air to actuator. Applications: Ideal for use in gate … The FL gate valve is the standard product offering for 5,000-psi [34.5-MPa] working pressure. The Gate Valve is designed to meet the high demands of current fracking technology. Determine the number of sealant injection ports on the valve seats. Most gas valves operate in a “clockwise closed” manner. It is a linear motion valve used to … Valve Greasing. Barrier Valve Program. Procedure: Always wear Rubber Gloves when handling the Gate Valve 1. Valve leakage test results can vary based on the technique of the tester, so it’s essential to have your valves tested by trained, highly qualified technicians. If you notice any irregularities in the disk or seat, you can lap-in or re-seat the valve as necessary. In production, transportation and processing, these valves must deliver reliable performance – often in severe service environments, handling Custom sizes and pressures available. Challenges in valve reliability Many types of valves – including ball, gate, butterfly and wedge – are used in the oil and gas industry as control valves, requiring accurate and repeatable response. Inspection Procedure Valve R1 - AA P P P P P P P P P Casting defects checked in accordance with MSS SP-55 FINAL INSPECTION PROCEDURE P P A GSL COMPANY• QUALITY ENDORSED. 4. Procedure 1. If you find any leaks, they should be addressed immediately. Field experience has shown that greases and sealants can cause severe problems with the seat arrangement. The Pow-R-Seal Gate Valve is a premium through conduit parallel expanding gate valve. Gate valve lubricant key functions: • Provide an integral lubricating film between the gate & seat and the threaded stem • Withstand the high interfacial contact stress Title: Valve Inspection Procedure Author: Australian Pipeline Valve Subject: Valve Inspection Procedure API6D API600 ANSI ASME AS BS What is Gate Valve? 2.0 Operation 2.1 The ball valve can be installed with flow in either direction. 50-400 is resistant to organic acids, … The design of specific valves may vary slightly from the drawings. Vent station and pump corresponding to Gate Valve to atmosphere; 2. Sometimes the valve won’t shut off at all. This however does cause a larger pressure drop than say a gate valve and causes turbulence in the line. Valve Disassembly Procedure; Valve Reassembly Procedure; Valve Greasing Procedure; Hydraulic Actuator Function Test Procedure; Inspection Requirements of Flowback Manifold and Flow Lines Procedure; Equipment Dispatching Procedure; Office Procedures; Purchasing Procedures; Purchase Order Procedure; RTMS Procedures; Service Ticket Invoicing Procedure Normally there are either 2 or 4 injection ports. * The sealant system is a network of grooves and channels inside the valve leading to seal points around the ball, gate or plug. For safety, remove air to actuator; 4. A typical hydrostatic valve test follows these basic steps: The valve body is filled with the testing fluid at the specified temperature. The parallel expanding gate Gate Valves In this session the two most common gate valves will be covered. Gate Valve Services: Repair, Maintenance and Valve Greasing Stream-Flo delivers the full range of services for Stream-Flo and other OEM API 6A gate valves. 2.2 Hold the seat glands with a wrench when tightening or loosening the tubing connections. valve’s operation or maintenance. Quantities required to top-up any valve can vary greatly depending on the valve size, design, cycle frequency, service conditions and riser pipe height, if applicable. A gate valve is the most common type of valve used in any process plant. That should not be the case. Asset management and buyback programs are available. Actuate valve to GATE OPEN position. Suppose this is an isolation valve. Remove bolts that hold Bonnet Actuator Carriage Assembly to body. A gate valve (10) having a valve operator (40) fully contained within a valve body with means for communicating fluid under pressure to the valve operator (40) to move a gate (32) to a valve open or a valve closed position. But actually it is neither. Both the station and the pump corresponding to the gate valve should be vented to atmosphere. Ensure that bolts, nuts and other hardware are tight. • Specialized Services such as gate valve milling Note: All Pressure Testing for PM & CM shall be conducted in accordance to API 6A. if you want to make sure the valves in your facility have a long lifespan, knowledge and routine inspections are essential. Virtually every valve with moving metallic parts needs lubrication, and some valves such as … That should not be the case. It helps the valve to seat properly and perform as recommended by the manufacturer specifications. A gate valve can be defined as a type of valve that used a gate or wedge type disk and the disk moves perpendicular to flow to start or stop the fluid flow in piping. If possible, open and close the valves to make sure they aren’t seized.