TBV Valve Instrument Connection Systems Quality measurement technology, proven close-coupled mounting practices, and integrated hardware for optimal

Transcription

1 TBV Valve Instrument Connection Systems Quality measurement technology, proven close-coupled mounting practices, and integrated hardware for optimal transmitter performance

2 Content TBV Valve Instrument Connection Systems Introduction Product Offering Level measurement Flow measurement Pressure measurement TBV valve instrument installation details Flexibility of direct mounting Flow applications Pressure applications Level applications Services for valves and actuation Introduction Cameron is a leading provider of valves, valve automation, and measurement systems to the oil and gas industry. Our products are primarily used to control, direct, and measure the flow of oil and gas as it is moved from individual wellheads through flowlines, gathering lines, and transmission systems to refineries, petrochemical plants, and industrial centers for processing. We provide critical service valves for refinery, chemical, and petrochemical processing businesses, and for associated storage terminal applications, particularly through our ORBIT* rising stem ball valve and GENERAL* valve product lines. These brands are complemented by our WKM* and TBV* valve products and considerably expand the scope of our product offerings. 2

3 Product Offering The TBV valve line offers instrument connection systems (ICSs) in more than 200 configurations with a variety of options for flow, pressure, and level applications. Each item offers short lead times and comes bagged, tagged, tested, and complete with all required materials (e.g., brackets, bolts, gaskets, stainless steel tags, adapters, flanges, and root or primary block valves). With a customer-supplied transmitter, each configuration is ready for installation. Each product is designed and packed by instrument engineers, piping specialists, and valve engineers who understand the unique needs of the engineering and contract environment. Built for safety, efficiency, and dependability, Cameron TBV valve ICSs provide a complete turnkey solution. Additional options are available for cryogenic applications. Packages include root valves manifolds support brackets impulse lines. Level measurement Drilled and tapped from both sides for safety (additional options available) Flush rings for vacuum, atmospheric, and positive pressure applications Ball, gate, or globe valves available for vent or flush and drains Available in the following diaphragm seals: Universal seal ASME B16.5/DIN Concentric and eccentric configurations meet ASME thickness standards on both process and instrument sides of flush ring Flush ring can reduce the line size (e.g., 3-in inlet, 2-in outlet) Vessel 3

4 Product Offering Flow measurement Orifice, wedge, or venturi meter applications Horizontal or vertical Retrofits Supported or nonsupported Compact design available Pressure-compensated differential pressure (DP) flow Flanged (as shown) or direct weld I-flange per ASME BPVC/ASME B I-flanges (4) Pressure measurement TBV valves for pressure transmitters Retrofits Supported or nonsupported All process connection types TBV valves for pressure gauges (can use ball or gate valves on flush ring) Flush rings for differential and diaphragm seal pressure applications Universal seal ASME B16.5/DIN Concentric and eccentric configurations available Weld Threaded Flange (Gauges) Flange Threaded Weld Blue shading indicates the TBV valve offering.

5 TBV Valve Instrument Installation Details Background Process industries are making every effort to reduce the cost of manufacturing and construction of new facilities to compete in a global economy. Cost studies conducted by leading chemical and refining companies indicate a substantial savings potential in the mounting and maintenance of process transmitters. In these studies, suboptimal installation was identified as a leading source of instrument maintenance. A total of 60% of the maintenance activity consisted of repetitive work orders due to hydrostatic head error, leaks, and impulse line-related process or maintenance work. The transmitter was performing to its specification during qualification testing but not in the field. The deliverables of the transmitters were difficult to achieve due to poor installation. While end users, engineering companies, and various projects have installation standards, there is a general lack of standardized practices for instrument installation within the industry. Transmitter technology Transmitter technology has advanced significantly over the past 10 years. Conventional installation standards have not kept pace with this technology and are rooted in the technology of the past. Smart transmitter technology, combined with value-added, economic, and technology expertise, has produced a paradigm shift in transmitter installation. This is the core of Cameron s TBV valve instrument installation detail system. Hydrostatic head Smart transmitters currently deliver high value through increased accuracy (0.075% of span), increased mean time between failures, and performance guarantees of more than 5 years without calibration. However, transmitter installations that induce a hydrostatic head through the installation practice continue to be a costly and ineffective means of connecting the process to the transmitter to achieve the desired results process control, process optimization, process safety, and increasing the profit margin for both end users and contractors. Hydrostatic error and installation costs The Cameron TBV valve instrument installation details combine the optimal measurement technology with proven mounting practices (close coupling) and hardware integration to produce not only the specified accuracy and stability, but reduced installation costs. Benefits of the TBV valve total performance solution for process pressure, DP transmitters, and level measurements Elimination of hydrostatic head error and subsequent maintenance Elimination of threaded connections and tubing in the process Elimination of fugitive emissions from instrument connections Reduced variability in the product and improved yields Increased reliability Improved safety Reduced installed costs by up to 40% No onsite assembly, testing, or calibration required Reduction of engineering and procurement time and cost through single-source solution for hardware All-welded and modular construction from an ISO 9001 company with complete material traceability, quality, standardization, and safety A cookbook approach to selection and engineering that handles selection, design, documentation, engineering specifications, and CAD drawings for more than 200 installations This total package offers a reduction in installation costs by modularizing, preengineering, prefabricating, and locking in the optimal transmitter installation in a tamper-proof system that helps ensure the rated performance of the transmitter, while lowering the installed cost per instrument loop by 30% to 40% (documentation available from Cameron). Cameron s package includes contractor construction details. This provides proven reductions in engineering time; instrumentation normally requires 15% of the instrument engineer s time. This is reduced to 5%, enabling time to be used on more productive and higher value tasks, such as process control strategies. 5

6 Flexibility of Direct Mounting Root Valves 0.75-in standard port or 0.5-in with in bore Hard and soft seats Fire safe to API 607 specifications Class VI/shutoff Fully roddable 0.75-in and 0.5-in gate and globe valves available Customer-specified valves Other materials per customer specification Materials Carbon steel (CS) Low-temperature CS Stainless steel Monel Hastelloy C Alloy 20 Chromium molybdenum steel Piping Schedule 40 Schedule 80 (standard) Schedule 160 Dye penetrant testing ASME rated Manifolds Bypass (one valve) Two valves Three valves Five valves Matched to specific assemble and transmitter All standard materials Hard and soft seats Fully roddable Options Extended handles Fugitive emissions bonnet Orifice adapters Flanged to specification Direct weld connection Bolting B7, B8M, SS, Monel, A449, etc. Gaskets, glass-filled PTFE, TFE, graphite Cameron offers differential pressure or pressure measurements ( ). Transmitter isolation valves are used for pipelines. Pressure instruments can be used with a transmitter, pressure gauges, or pressure switches. A built-in manifold reduces the heat for extra valving ( ). 6

7 Flow Applications Cameron TBV valve ICS is a complete solution for orifice, venturi, code, and wedgemeter flow measurement. The system can be combined with DP flow applications in which true process isolation is desired. Features Can be used for a single differential pressure transmitter or two transmitters Close-coupled mounting All welded valves; no leak points Fully roddable, 0.5-in pipe reduces likelihood of line plugging Manifold included True process isolation with quarter-turn ball valves or gate and globe valves Fire-safe valve that meets API 607 specifications API 551 compliance (recommended procedures for installation of instruments) Fully roddable in line Lockout capability All-welded design Available impulse line to facilitate heat reduction Benefits Reduced installed, design, engineering, and procurement costs Improved measurement accuracy through reduced hydrostatic head errors Manifold included Blowout-resistant stem Oval safety handle and quarter-turn ball valve Same as , except with impulse line and supporting brackets Fire-safe according to API 607 6th Edition. 7

8 Pressure Applications TBV valve ICS is also a complete solution for pressure measurement. It can be combined with gauge applications where true process isolation is desired. Features Close-coupled mounting True process isolation with quarter-turn ball valves or gate valves Fire-safe valve that meets API 607 specifications Optional pilot is supplied Designs up to 600 degf [315 degc] Any type of process connection is available Transmitter or gauge can be mounted horizontally or vertically With weld connection Threaded connection With flange connection I-flange connection (in lieu of threaded connection) for transmitter positioning I-flange Threaded connection Optional port for testing or additional gauge Drain or bleed valve included Oval safety handle and quarter-turn ball valve 8 Fire-safe according to API 607 6th Edition.

9 Pressure Applications TBV valve ICS is a complete solution for pressure measurement that can be combined with gauge applications. Features Manifold for drain, bleed, or flush requirements included Close-coupled mounting True process isolation with quarter-turn ball valves Fire-safe valve that meets API 607 specifications Full-port ball valve as block valve has an optional port for testing or an additional gauge Benefits Reduced installed, design, engineering, and procurement costs Improved ease of maintenance with streamlined design Weld Threaded Flange Fire-safe according to API 607 6th Edition. 9

10 Level Applications For a complete solution for diaphragm seal measurement, the Cameron TBV valve ICS can be combined with diaphragm seals for applications in which flushing or draining of process fluid is desired. Features Concentric or eccentric configurations available 1 4 in [ mm] ASME 150 through 1500 flanges standard; other options and sizes available Close-coupled mounting True process isolation with quarter-turn ball valves are standard Gate and globe valves available upon request Fire-safe valve meets API 607 specifications Vent or flush and drain port is standard Benefits Reduced installed, design, engineering, and procurement costs Improved ease of maintenance with streamlined design Process isolation valve Drain valve Flush valve Fire-safe according to API 607 6th Edition.

11 Services for Valves and Actuation Cameron is well positioned to quickly and efficiently deliver total aftermarket support with unmatched OEM expertise. Our highly skilled engineers and technicians are available around the clock to respond to customer queries, troubleshoot problems, and offer reliable solutions. Easily accessible parts and spare valves OEM spare valves, actuators, and parts (including non-cameron brands) Handling, storage, packaging, and delivery Dedicated stocking program Comprehensive aftermarket services portfolio Parts and spare valves Repair Field services Preventative maintenance Equipment testing and diagnostics Remanufacturing Asset preservation Customer property management Training and recertification services Warranty Customized total valve care programs Engineering consultancy Site management Flange management Startup and commissioning Spare parts and asset management Operational support 11

12 TBV Valve Instrument Connection Systems cameron.slb.com/valves *Mark of Schlumberger Other company, product, and service names are the properties of their respective owners. Copyright 2017 Schlumberger. All rights reserved. 16-VL