ANDERSON GREENWOOD. Provides reliable overpressure protection in a cost effective package. Flow Control
|
|
- Norah Webb
- 5 years ago
- Views:
Transcription
1 ANDERSON GREENWOOD Provides reliable overpressure protection in a cost effective package. Product Overview Anderson Greenwood s LCP Series pilot operated safety valve is designed to provide the reliable overpressure protection you have come to expect in a cost effective package. The compact assembly lends itself to supplying larger capacities that optimize the entire pressure relief valve installation. The LCP Series valve has the capability to be used on almost all gases or vapors. The valve is available with inlet sizes of 1 to 3 [25 to 75 mm], set pressures from 25 to 2220 psig [1.72 to 153 barg], and continuous temperatures from -20 to 400 F [-29 to 204 C]. The scope of the LCP Series design is fixed upon these common sizes and set pressures, and comes equipped with typically required accessories as a standard. In fact, the only available option for the LCP Series valve is a trim for sour sulfide laden gases. This latest edition to our POPRV line provides dependable safety in a low cost configuration. Features and Benefits Rigid Pilot Mounting. No tubing anywhere on the valve provides ultimate protection against vibration and careless handling. Balanced Design. Proper valve operation and lift are unaffected by back pressure. Costly and fragile metal bellows are not required. Integral Back Flow Prevention. High superimposed back pressure or inlet vacuum will not open valve. Added protection and safety at no added cost. Flow Control Non-Flowing Pilot. Minimizes entrance of dirt or hydrates in the pilot to provide repeatable performance during multiple relieving cycles. ASME Section VIII Code Stamp. Certified third party capacities for gas service. Viton Soft Seats and Seals. Reduces emissions and product loss while minimizing maintenance costs. No metal seat lapping is required. Full Bore Orifices. Reduces upfront valve and associated piping costs. Integral Field Test Connection. Standard feature that provides a safe and accurate way to do in-place performance tests. NACE MR Trim (2002 Edition). Optional trim materials available to meet sour gas requirement. Anderson Greenwood is either a trademark or registered trademark of Tyco International Services AG or its affiliates in the United States and/or other countries. All other brand names, product names, or trademarks belong to their respective holders. Total Flow Control Solutions -US-0504
2 Operation Pilot To Main Valve Dome Backflow Preventor Dome Piston Seal Piston System Pressure Main Seat Normal Closed Position Figure 1 Backflow Preventor Pilot Exhaust Relief Seat Blowdown Seat System Pressure Back Pressure U.S. Patent Number 6,161,570 Relieving Position 2
3 Sizing Data Sizing Formulas English Units Metric Units V MTZ A = 6.32 C K P 1 K b V MTZ A = C K P 1 K b ASME Orifice Areas Valve Size Orifice Area in [mm] in 2 [cm 2 ] 1 x 2 [25 x 50] [5.06] 1.5 x 2 [40 x 50] [11.40] 2 x 3 [50 x 80] [20.27] 3 x 4 [80 x 100] [45.61] Nomenclature Symbol Description English Metric Units Units A Calculated orifice area in 2 cm 2 V Required capacity SCFM Nm 3 /hr M Molecular weight T Relieving temperature ( R = F or K = C + 273) R K Z Compressibility factor C Gas constant (if unknown, use C = 315, see Table A) K ASME nozzle coefficient (90% of actual) = P Set pressure psig barg P 1 Inlet flowing pressure (P + allowable overpressure - inlet pressure loss + atmospheric pressure) psia bara P 2 Outlet flowing pressure psia bara K b Back pressure correction factor Cp k Ratio of Specific heats ( k= ) C v Back Pressure Correction Factor 1.00 k = 1.0 Coefficients of Discharge ASME Nozzle Coefficient of Discharge for 90% of Actual Capacity Gases/Vapors K = k = 1.6 k = 1.8 k = 1.2 k = k = 2.0 Back Pressure Factor, Kb P 2 /P 1 = Absolute Pressure Ratio at Valve Outlet 3
4 Specifications Table A - Gas Constant, C k C k C Natural Gas Capacities (SCFM, 10% Overpressure, 60 F, 90% of actual, Z = 1.0, 0.60 SP Gravity) Set Pressure 1 x x 2 2 x 3 3 x 4 (psig) in in in in
5 Operation In the normal, closed position, full system pressure is sensed through the bottom of the main valve piston. When the system pressure is higher than the back pressure, the integral backflow preventer (BFP) is sealed towards the discharge of the valve. This allows the system pressure to pass through the center of the main valve piston. The system pressure then enters into the dome (volume above the main valve piston). The main valve remains closed because the piston seal area is greater than the main seat area. If the back pressure exceeds the system pressure, or if the valve senses a vacuum, the BFP is then sealed towards the valve inlet, as shown in Figure 1. This allows the higher back pressure to enter into the dome and keep the main seat closed. When the pilot senses set pressure, the relief seat snaps open and the blowdown seat snaps closed simultaneously. This vents the dome pressure safely to atmosphere through the vent in the main valve cap. This allows the main valve to open fully at set pressure. The blowdown seat remains tightly closed during the relief cycle so no system fluid continuously flows through the pilot. When the main valve reduces the system pressure to a level below set pressure, the relief seat snaps closed and the blowdown seat snaps open simultaneously. This fully repressures the dome to system pressure and closes the main valve. The reseat pressure is not adjustable but will provide an average of 15% or less blowdown as shown below. 100% Lift Down Force on Main Valve Piston Main Valve Piston Lift 15% Average Blowdown Closing Opening 0 Set Pressure 0 Set Pressure Recommended Soft Goods Limits Material Continuous Pressure Process Range Temperature psig [barg] F [ C] -20 to to 2200 Viton [-29 to +205] [1.72 to 153] L18 Ordering and L19 Information Specifications Valve Model Numbering Valve Inlet Size 04 1-inch inch 08 2-inch 12 3-inch LCP N Valve Inlet Flange # RF # RF # RF # RTJ Note 1. Viton is a registered trademark of the E.I. dupont de Nemours Company. Valve Trim Option Blank Standard Trim N NACE Trim (2002 Edition) 5
6 Tyco Flow Control (TFC) provides the information herein in good faith but makes no representation as to its comprehensiveness or accuracy. This data sheet is intended only as a guide to TFC products and services. Individuals using this data sheet must exercise their independent judgment in evaluating product selection and determining product appropriateness for their particular purpose and system requirements. TFC MAKES NO REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THE INFORMATION SET FORTH HEREIN OR THE PRODUCT(S) TO WHICH THE INFORMATION REFERS. ACCORDINGLY, TFC WILL NOT BE RESPONSIBLE FOR DAMAGES (OF ANY KIND OR NATURE, INCLUDING INCIDENTAL, INDIRECT, OR CONSEQUENTIAL DAMAGES) RESULTING FROM THE USE OF OR RELIANCE UPON THIS INFORMATION. Patents and Patents Pending in the U.S. and foreign countries. Tyco reserves the right to change product designs and specifications without notice. 6
Century Valve. Flow Control. Century Valve Hand Valves, Large Bore, Severe Service, and Isolation Valves. Total Flow Control Solutions.
Century Valve Bore Sizes: 1/8 [3.2 mm] 3/16 [4.8 mm] 5/16 [8 mm] 3/8 [9.5 mm ] 7/16 [11 mm] 5/8 [16 mm] Straight through (roddable) and globe-pattern models. Needle (rising plug) and ball stem end models.
More informationAnderson Greenwood Series 90/9000 Pilot Operated Pressure Relief Valves
Maximize operating pressure and minimize emissions with the Series 90/9000 pilot operated relief valve; a high performance alternative to weight loaded relief devices Features General application A wide
More informationCash Valve. Type G-4. Pilot Operated Pressure Reducing Regulator for Steam, Air and Gases. Flow Control
Cash Valve Type G-4 Pilot Operated Pressure Reducing Regulator for Steam, Air and Gases Issued - March 2001 CAVMC-0512-US-0609 ISO 9001 Certified Flow Control Description FIG 2042 - Bronze FIG 2043 - Bronze
More informationModel TB 3-16 TECHNICAL BULLETIN. Secure-Gard Pilot Operated Vent Valve (POVV) BENEFITS TYPICAL APPLICATIONS FEATURES
TECHNICAL BULLETIN 1049 - TB 3-16 Model 1049 Secure-Gard Pilot Operated Vent Valve (POVV) ISO Registered Company The Model 1049 is a pilot operated vent valve specifically designed for low-pressure storage
More informationANDERSON GREENWOOD SERIES 9000 POSRV INSTALLATION AND MAINTENANCE INSTRUCTIONS
Procedure-assembly-functional test and performance requirements 1 SCOPE 1.1 This document establishes the general procedure for assembly, functional testing and normal performance requirements of low Series
More informationPressure Relief Valves
Pressure Relief Valves ANDERSON GREENWOOD flow control Contents Pressure Relief Valves Pressure Relief Valve Revised May 1998 Catalog: PRVTM-US.97 Note 1. Some referenced figures, tables, equations, or
More informationANDERSON GREENWOOD TANK BLANKETING REGULATORS
Part of a complete system that incorporates a pilot operated, dome-loaded diaphragm type regulator capable of reducing blanketing gas in a single step, providing bubble-tight shut-off and low maintenance.
More informationCOMMITTEE DRAFT. API 520 Part I 10 th Edition Ballot Item 2.1. This ballot covers the following item:
This ballot covers the following item: API 520 Part I 10 th Edition Ballot Item 2.1 2008 12 Modify guidance to PRV datasheets (Line 17) to assist user s with determining the temperature to use for selecting
More informationMERCER VALVE SERIES Pilot Operated THINK...MERCER FIRST MERCER VALVE CO., INC. AUTO SEAT TECHNOLOGY
9500 SERIES Pilot Operated THINK...MERCER FIRST MERCER VALVE MERCER VALVE CO., INC. AUTO SEAT TECHNOLOGY 9500 Series Pilot Operated Product Overview The 9500 Series Safety Relief Valves are State of the
More informationPRO-50 Instrument Supply Regulator
Features CRN Approved The PRO-50 Regulator has been granted a Canadian Registration Number. Sour Service Capability Available in NACE configurations that comply with NACE MR0175/MR0103. Environmental limits
More informationSafety Selector Valves Dual Pressure Relief Device System
ANDERSON GREENWOOD Features and enefits Provides a safe, efficient method of switching from an active pressure relief device to a standby, maintaining system overpressure protection regardless of Safety
More informationPilot Operated Safety Relief Valves For Liquified Gas Carriers
Pilot Operated Safety Relief Valves For Liquified Gas Carriers LUCET Features and dvantages High seat tightness - s the force that holds the disc on the nozzle increases with the pressure, the valve remains
More informationSERIES 30. Spring Operated Tank Blanketing Valve PROTECTOSEAL.
SERIES 30 PROTECTOSEAL 1 2" NPT inlet and outlet standard Direct acting valve mechanism Optional flanged or threaded inlet and outlet connections available Inlet gas pressures from 10 PSIG to 200 PSIG
More informationSERIES 10. Pilot Operated Tank Blanketing Valve, 2" PROTECTOSEAL.
SERIES 10 PROTECTOSEAL 2" NPT inlet and outlet standard Pilot operated design provides tight operating band Optional inlet and outlet connections available Inlet gas pressures from 40 PSIG to 130 PSIG
More informationCash Valve TYPE KP PILOT OPERATED BACK PRESSURE VALVE. ISSUED - DECEMBER 2000 CAVMC-0518-US-0208 ISO 9001 Certified
Cash Valve PILOT OPERATED BACK PRESSURE VALVE ISSUED - DECEMBER 2000 CAVMC-0518-US-0208 ISO 01 Certified KP HIGH CAPACITY PILOT OPERATED BACK PRESSURE VALVE DESCRIPTION The Cash Valve Type KP is a pilot
More informationS300 Series. Valve Link. Features. Fisher Controls
S0 Series Self-Operated Type VL FIELDVUE Regulators Valve Link Fisher Controls May 198 Bulletin 71.1:S0 The S0 Series self-operated, spring-loaded regulators are used for pressure-reducing control in a
More informationWhat is pressure relief valve? Pressure relief valve
What is pressure relief valve? Pressure relief valve What is: Relief valve Safety valve Safety relief valve Type of pressure relief valve Pressure relief valve sizing base What are the sizing basis of
More informationAnderson Greenwood Type 4142 piped away pressure relief valves
7 Anderson Greenwood Type 4142 piped away pressure relief valves High capacity weight or spring loaded pressure relief valves that pipe away to a closed header system. Designed to work closer to a tank's
More informationType 310A-32A Pressure Reducing Regulator and Type 310A-32A-32A Working Monitor Regulator
January 2009 Type 310A-32A Pressure Reducing Regulator and Type 310A-32A-32A Working Monitor Regulator Introduction The Type 310A pilot-operated high-pressure regulator (Figure 1) is used where high capacity
More informationT208VR Series Tank Blanketing Vacuum Regulator
February 2014 T208VR Series Tank Blanketing Vacuum Regulator Figure 1. Typical T208VR Series Vacuum Regulator Introduction The T208VR Series direct-operated vacuum regulators are used where a decrease
More informationType EZH Relief or Backpressure Regulator
Bulletin 71.4 D103574X012 Type EZH December 2017 Type EZH Relief or Backpressure Regulator P1668 Figure 1. Type EZH Relief Valve or Backpressure Regulator Features Bubble Tight Shutoff A knife-edged metal
More information1805 Series Relief Valves
October 2011 1805 Series Relief Valves P1026 1805G Type 1805-2 Type 1805-4 Figure 1. Typical 1805 Relief Valves Introduction The 1805 Series relief valves are designed for use in farm tap applications
More informationPILOT OPERATED PRESSURE VACUUM RELIEF VALVE MODEL 1660
PILOT OPERATED PRESSURE VACUUM RELIEF VALVE MODEL 1660 Patent Protected Premium Seat Tightness to Set Pressure Snap or Modulating Valve Action Provides Ability to Meet Clean Air Act Requirements 600 TYPICAL
More informationGeneral. Rugged, Reliable with Value-added Features. Pipe Sizes. Temperature Limits. Spring Ranges. Buried Service. Increased Outlet Pipe Sizes
DS-G-REG-13-43-0812-01-A* Model 243-RPC Pilot Operated Regulators Installation and Maintenance Instructions Rugged, Reliable with Value-added Features Genuine, pilot-operated regulators use the same relay
More informationNoth American 7347 High Pressure Gas Regulators
Combustion Noth American 7347 High Pressure Gas s Bulletin 7347 7347 s reduce high gas supply pressures to practical use levels. Since capacities will vary with the pressure drop across the regulator (see
More informationCASH VALVE TYPE KP BACK PRESSURE VALVES
A high capacity pilot operated back pressure valve that offers accurate control and dependable protection against overpressure conditions FEATURES Automatically maintains maximum pressure in a vessel or
More informationPilot Operated Safety Relief Valves
Pilot Operated Safety Relief Valves Engineering complete solutions Call Us on 01482 619600 The Company Four Key Divisions 1. Relief. Safety Relief. Pressure Reducing & Sustaining Valves. Broady Flow Control
More informationType R622 Pressure Reducing Regulator
Type R622 Pressure Reducing Regulator June 2010 Compact Design Protective Inlet Screen High Capacity Internal Relief Light Weight W8806 Inlet and Outlet Pressure Gauge Taps Figure 1. Type R622 Pressure
More information0311T. General Installation and Maintenance Instructions
0311T General Installation and Maintenance Instructions Table of Contents These maintenance and installation instructions are applicable to Farris Series 2600, 2700, 2850, 2856, 1890, 1896M, 3800, 4200
More information776 Cryogenic Safety Valve
776 Cryogenic Safety Valve INTRODUCTION 776 Cryogenic Safety Valve The effects of exceeding safe pressure levels in an unprotected pressure vessel or system, can have catastrophic effects on both plant
More information1800CPB2 Service Regulators Maximum Inlet Pressure 125 PSIG
A C E D SB-8520.2 1800CPB2 Service Regulators Maximum Inlet 125 PSIG AMC Quality System QMI is Accredited by: C R E D I T ISO 9001 Certified Certificate #006697 R E ANSI RAB G I S T R A R Dutch Council
More informationSizing, Selection, and Installation of Pressure-relieving Devices in Refineries
Sizing, Selection, and Installation of Pressure-relieving Devices in Refineries Part I Sizing and Selection Downstream Segment API STANDARD 520 EIGHTH EDITION, DECEMBER 2008 Special Notes API publications
More information1800CPB2 Pilot-Loaded Service Regulators
1800CPB2 Pilot-Loaded Service Regulators Technical Bulletin www.elster-americanmeter.com Table of Contents 1800CPB2 Regulator Information................ 2-3 1800CPB2 Capacity Performance................
More information****** * EX * ****** DWN W.W.POWELL CALCULATION OF FLOW LOSSES IN INLET CHK D.PAPA AND DISCHARGE HEADERS ASSOCIATED WITH
BC ****** * EX * ****** DWN W.W.POWELL 4-17-75 CALCULATION OF FLOW LOSSES IN INLET CHK D.PAPA 4-17-75 AND DISCHARGE HEADERS ASSOCIATED WITH APPR APPR SAFETY RELIEF VALVES SIZE REV APPR A 02.0175.128 L
More information1800CPB2 Service Regulators
SB 8520.5 1800CPB2 Service Regulators Maximum Inlet Pressure 125 PSIG Table of Contents 1800CPB2 Regulator Information................ 2-3 1800CPB2 Capacity Performance................ 4-6 1-1/4" Models,
More informationFUNDAMENTALS OF PRESSURE RELIEF VALVES IN NATURAL GAS INSTALLATION - OPERATION - MAINTENANCE. Gary S. Beckett
FUNDAMENTALS OF PRESSURE RELIEF VALVES IN NATURAL GAS INSTALLATION - OPERATION - MAINTENANCE Gary S. Beckett Flow Safe Supply 10727 Tower Oaks Boulevard Houston, Texas 77070 What Are They and Why Are They
More informationThe Shand & Jurs Model Vapor Guard Tank Blanketing Valve
Lower maintenance due to fewer parts Occupies less space, less stress to tank Teflon is inert to most chemicals; extends service life Simplifies and lowers maintenance cost Optimizes flow of blanketing
More informationPILOT OPERATED RELIEF VALVE SAFETY PRODUCTS THAT PROTECT EQUIPMENT, LIVES & THE ENVIRONMENT
PILOT OPERATED RELIEF VALVE SAFETY PRODUCTS THAT PROTECT EQUIPMENT, LIVES & THE ENVIRONMENT Model Number Model Description Page # Pilot operated Relief Valves Pilot Operated Relief Valves 3-27 Operation
More informationCP200 Series Commercial / Industrial Pressure- Loaded Pressure Reducing Regulator
CP200 Series Commercial / Industrial Pressure- Loaded Pressure Reducing Regulator May 2010 Figure 1. CP200 Series Pressure Loaded Regulator Features and Benefits Wide Range of NPT Body Sizes Easy to Install
More informationANDERSON GREENWOOD TYPE 4020 ATMOSPHERIC PRESSURE AND VACUUM RELIEF VALVES
Weight or spring loaded valves capable of providing pressure and vacuum relief that vent to atmosphere. esigned and tested to reduce costs and emissions with higher flow capacities and industry leading
More informationNorth American 7339 High Pressure Gas Regulators
Combustion North American 7339 High Pressure Gas Regulators Bulletin 7339 7339 Regulators reduce high gas supply pressures to practical use levels. Since capacities will vary with the pressure drop across
More information756 Safety Relief Valves
756 S a fe t y R e l i e f Va l ve s INTRODUCTION 756 Safety Relief Valves The effects of exceeding safe pressure levels in an unprotected pressure vessel or system, can have catastrophic effects on both
More informationTypes 1808 and 1808A Pilot-Operated Relief Valves or Backpressure Regulators
Types 1808 and 1808A Pilot-Operated Relief Valves or Backpressure Regulators July 2010 W3716 W3507 Type 1808 Type 1808A Figure 1. Types 1808 and 1808A Pilot-Operated Relief Valves or Backpressure Regulators
More informationPetro-Chemical & Analyzer Sampling Systems
Petro-Chemical & Analyzer Sampling Systems Pressure control solutions for your industry. The Tescom brand offers a comprehensive range of regulators, valves and changeover systems that are ideal for analyzer
More informationRestriction Orifice. Single or Multi Stage Orifice to. Reduce Pressure or. Limit the Flow Rate
Restriction Orifice Single or Multi Stage Orifice to Reduce Pressure or Limit the Flow Rate Restriction Orifice Plates Series ROPS Principle Restriction Orifice Plates and Critical Flow Devices and their
More information299H Series Pressure Reducing Regulators
September 12 299H Series Pressure Reducing Regulators Inlet Pressure up to psig / 1 bar Compact ±1% Accuracy for Fixed Factor Billing (PFM) Rugged Construction Integral Pilot Easy to Maintain W713 Figure
More informationPressure relief valve Engineering handbook
Pressure relief valve Engineering handbook Anderson Greenwood, Crosby and Varec products Technical publication No. TP-V300 Pressure relief valve engineering handbook Forward Copyright 2012 Emerson. All
More informationPTF4 Pivotrol Pump (patented) version Dual Mechanism - Pressure Powered Pump
Local regulations may restrict the use of this product to below the conditions quoted. In the interests of development and improvement of the product, we reserve the right to change the specification without
More informationType ACE97. Introduction. Installation. P.E.D. Categories. Specifications. Overpressure Protection. Installation Guide English May 2002
Installation Guide English May 2002 Type ACE97 Introduction This installation guide provides instructions for installation, startup, and adjustment. To receive a copy of the instruction manual, contact
More informationAnderson Greenwood Series 93 Positive Pressure POSRV Installation and Maintenance Instructions
Before installation these instructions must be fully read and understood Installation and maintenance instructions for Series 93 Positive Pressure Pilot Operated Safety Relief Valves (POSRV). The intent
More informationType 1367 High-Pressure Instrument Supply System with Overpressure Protection
Instruction Manual D100343X012 Type 1367 November 2017 Type 1367 High-Pressure Instrument Supply System with Overpressure Protection TYPE 252 FILTER 2ND-STAGE TYPE 67CF FILTER-STYLE REGULATOR INLET TYPE
More informationPetro-Chemical & Analyzer Sampling Systems
Petro-Chemical & Analyzer Sampling Systems Pressure control solutions for your industry. The Tescom brand offers a comprehensive range of regulators, valves and changeover systems that are ideal for analyzer
More informationPOP Safety Valve. POP Safety Valve INTRODUCTION DEFINITIONS
POP Safety Valve POP Safety Valve INTRODUCTION The effects of exceeding safe pressure levels in an unprotected pressure vessel or system, can have catastrophic effects on both plant and personnel. Safety
More information299H Series. Introduction. P.E.D. Categories. Specifications. Installation. Warning. Installation Guide English September 2012
Installation Guide English September 2012 299H Series Introduction This Installation Guide provides instructions for installation, startup, and adjustment of 299H Series regulators. To receive a copy of
More informationThe Crosby Style JCE Safety Relief Valve
s provide full overpressure protection for process systems at an affordable cost of ownership. Features Certified to BS6759 parts 1, 2 and 3 by SAFED. A.D.Merkblatt (TUV Approval). ASME Code Section VIII
More information44 (0) E:
FluidFlow Relief Valve Sizing Handbook Flite Software 2016 Flite Software N.I. Ltd, Block E, Balliniska Business Park, Springtown Rd, Derry, BT48 0LY, N. Ireland. T: 44 (0) 2871 279227 E: sales@fluidflowinfo.com
More information64 Series Pressure Reducing Regulators
Instruction Manual Form 1245 64 Series March 2006 64 Series Pressure Reducing Regulators W1943 Figure 1. 64 Series Regulator Introduction Scope of Manual This manual provides instructions for the installation,
More informationCrosby Style JCE Safety Relief Valves provide full overpressure protection for process systems at an affordable cost of ownership.
CROSBY Crosby Style JCE Safety Relief Valves provide full overpressure protection for process systems at an affordable cost of ownership. Design The Crosby Style JCE Safety Relief Valve incorporates a
More information94270 Vapor Guard Tank Blanketing Valve Vapor Guard Tank Blanketing Valve What is Tank Blanketing? Features How does it work?
94270 What is Tank Blanketing? blanketing systems are used to prevent the escape of liquid vapors into the atmosphere or to prevent moisture from entering a tank and contaminating its contents. A tank
More informationType 1098-EGR. Pilot-Operated Valve Link Regulators. Features. Fisher Controls
Type 1098-EGR and Type 1098H-EGR VL1000 FIELDVUE Pilot-Operated Valve Link Regulators Fisher Controls January 1982 Bulletin The Type 1098-EGR and Type 1098H-EGR regulators (figure 1) provide economical
More information1301 Series High-Pressure Regulators
1301 Series High-Pressure Regulators ulletin 71.1:1301 November 2011 CONTROL SPRING DIAPHRAGM DISK HOLDER E SPARE DISK VALVE DISK P1025 Figure 1. Type 1301F Regulator Features Durable Stainless Steel Diaphragm
More informationPressure & Flame Protection
Pressure & Flame Protection Safety & Regulating Valves Safety & Regulating Valves Pressure Reducing Valves - These valves are installed where there is a requirement to reduce the pressure from one level
More informationASME SECTION I & VIII STEAM, AIR AND GAS SERVICE. 119 series cast iron flanged safety valves
ASME SECTION I & VIII STEAM, AIR AND GAS SERVICE 119 series cast iron flanged safety valves Conbraco Cast Iron Safety Valves For Steam, Air & Gas Service ASME Sections I & VIII Conbraco s 119 Series cast
More informationModeling a Pressure Safety Valve
Modeling a Pressure Safety Valve Pressure Safety Valves (PSV), Pressure Relief Valves (PRV), and other pressure relieving devices offer protection against overpressure in many types of hydraulic systems.
More informationType 4660 High-Low Pressure Pilot
Product Bulletin Type 4660 High-Low Pressure Pilot The Type 4660 pneumatic high-low pressure pilot (figure 1) activates safety shutdown systems for flowlines, production vessels, and compressors. This
More informationTHE HF-300 SERIES. Operating and Service Manual. Series includes all variants of HF-300/301
THE HF-300 SERIES Operating and Service Manual Series includes all variants of HF-300/301 Issue A July 2015 1 TABLE OF CONTENTS 1. Description... 3 2. Installation... 3 3. Operation... 4 3.1. Spring Loaded...
More informationMaximum Pressure Differential and Maximum Inlet Pressure for Various Soft-Seated Valve Materials* Introduction. Body Pressure Ratings
BR-G-REG-13-30-03-02-A* 461-S, 461-8S and 461-12S Regulators Brochure Introduction The Sensus Models 461-S, 461-8S and 461-12S are balanced valve, spring type regulators designed for distribution and industrial
More informationType S301 & S302 Gas Regulators INTRODUCTION INSTALLATION. Scope of Manual. Description. Specifications. Type S301 and S302. Instruction Manual
Fisher Controls Instruction Manual Type S301 & S302 Gas Regulators October 1981 Form 5180 WARNING Fisher regulators must be installed, operated, and maintained in accordance with federal, state, and local
More informationChanges Between API STD 520 Part II 6th Ed and 5th Ed Cataloged
Changes Between API STD 520 Part II 6th Ed and 5th Ed Cataloged Dustin Smith Smith & Burgess LLC 7600 W Tidwell, Houston, TX Dustin.Smith@smithburgess.com John Burgess Jessye Palladino Smith & Burgess
More informationDimensioning of Safety Valves Auditorium Tecnimont
Dimensioning of Safety Valves Auditorium Tecnimont 21.09.2016 Objective of the presentation Design of Safety Valves ASME VIII / API 520 The objective of the presentation is to show the design of safety
More informationMEGR-1912 Instruction Manual
MEGR-1912 PRESSURE REGULATOR Instruction Manual- Look Inside For: Description Installation Start-Up Maintenance Parts Ordering Parts List Marshall Excelsior Company Marshall, MI 49068 269-789-6700 FAX
More informationInstallation Operation Maintenance
682 Seal Cooler New generation seal cooler to meet and exceed the seal cooler requirements stated in the 4th Edition of API Standard 682 Installation Operation Maintenance Experience In Motion Description
More informationConsolidated. Safety Relief Valves 1900/3900 Series to AS Class A
Consolidated Safety Relief Valves 1900/3900 Series to AS1271 - Class A Austral Engineering Supplies has earned an Australia-wide reputation for engineering excellence. Our manufacturing facility is devoted
More informationNorth American 7337A/B/C-4 High Pressure Gas Regulators
Combustion North American A/B/C-4 High Pressure Gas Regulators Bulletin A/B/C-4 A-4, B-4 and C-4 Regulators reduce high gas supply pressures to practical use levels. Since capacities will vary with the
More informationType Cronos Pressure Reducing Regulator
Type Cronos Pressure Reducing Regulator March 2002 E0838 Figure 1. Type Cronos Regulator Features! Control ccuracy Keeps constant inlet pressures to downstream equipment by accurately controlling system
More informationINDEX. Table of Contents. Warranty. ISO 9001 Certificate. Product Selection Guide
INDEX Table of Contents Warranty ISO 9001 Certificate Product Selection Guide TABLE OF CONTENTS Model Number Model Description...........................................Page Number INDEX TABLE OF CONTENTS............................................i
More informationTechnical data. Back pressure limit: 27.5% of set pressure. Capacity certification: ASME Boiler & Pressure Vessel Code Section I and VIII
VALVES & CONTROLS CROSBY SAFETY VALVES H ig h C a p a c it y, S t e a m S e r v ic e, F la n g e d S t e e l S a f e t y V a lv e Introduction Crosby Style HSL is a full nozzle reaction type safety valve
More informationModels 461-S, 461-8S and S Regulators. R-1330 Rev. 7
Models 461-S, 461-8S and 461-12S Regulators R-1330 Rev. 7 461-S, 461-8S and 461-12S Regulators The Sensus Models 461-S, 461-8S and 461-12S are balanced valve, spring type regulators designed for distribution
More informationType 63EG Relief Valve or Backpressure Regulator
July 11 Type 63EG Relief Valve or Backpressure Regulator W6955 NACE Construction Backpressure Regulator Relief Valve Oxygen Service Natural Gas Liquids Figure 1. Type 63EG Fast Pilot Reseat Low Buildup
More informationASSE International Product (Seal) Listing Program. ASSE Performance Requirements for Air Valve and Vent Inflow Preventer
ASSE International Product (Seal) Listing Program ASSE 1063-2016 Performance Requirements for Air Valve and Vent Inflow Preventer Manufacturer: Contact Person: E-mail: Address: Laboratory: Laboratory File
More informationBACK PRESSURE / SUSTAINING
SPECIFICATIONS DIMENSIONS In many liquid piping systems, it is vital that line pressure is maintained within relatively narrow limits. This is the function of the 108 Pressure Relief / Back Pressure Series
More informationRCS Rupture Disc Assembly
RCS Rupture Disc Assembly 3-2225-3 The RCS Rupture Disc is a reverse acting, cross-scored rupture disc. It is a non-reclosing differential pressure relief device that provides instantaneous full opening
More informationBACK PRESSURE / SUSTAINING
In many liquid piping systems, it is vital that line pressure is maintained within relatively narrow limits. This is the function of the 108 Pressure Relief / Back Pressure Series of the OCV control valves.
More informationWelcome to the LESER Seminar, Taipei 28. June Design_of_safety_relief_valves_250804_Cal
Welcome to the LESER Seminar, Taipei 28. June 2006 1 Design of safety relief valves 2 Design of safety valves Target Classification of Pressure Relief Devices General design of Safety Relief valves 3 Design
More informationINSTRUCTIONS FOR MODELS SG3897 AND SG3898 CROSS PURGE ASSEMBLIES
INSTRUCTIONS FOR MODELS SG3897 AND SG3898 CROSS PURGE ASSEMBLIES THIS BOOKLET CONTAINS PROPRIETARY INFORMATION OF ADVANCED SPECIALTY GAS EQUIPMENT CORP. AND IS PROVIDED TO THE PURCHASER SOLELY FOR USE
More informationAmerican Society of Sanitary Engineering PRODUCT (SEAL) LISTING PROGRAM
American Society of Sanitary Engineering PRODUCT (SEAL) LISTING PROGRAM ASSE STANDARD #1019 - REVISED: 2011 Wall Hydrant with Backflow Protection and Freeze Resistance MANUFACTURER: CONTACT PERSON: E-MAIL:
More informationFisher L2sj Low Emission Liquid Level Controller
L2sj Controller Product Bulletin Fisher L2sj Low Emission Liquid Level Controller The rugged Fisher L2sj low emission liquid level controller uses a displacer type sensor to detect liquid level. This controller
More information1305 Series Pressure Reducing Regulators
Instruction Manual Form 1095 1305 Series October 2009 1305 Series Pressure Reducing Regulators! Warning Fisher regulators must be installed, operated, and maintained in accordance with federal, state,
More informationY692VB Series Vacuum Breaker
Y692VB Series Vacuum Breaker Bulletin 71.3:Y692VB June 2009 W7429 Figure 1. Type Y692VB Vacuum Breaker Introduction The Y692VB Series direct-operated vacuum breakers are used for the precise control of
More informationI Connected Industrial. HON 5020 Gas Pressure. Enabling Dependable Gas Operations
I Connected Industrial HON 5020 Gas Pressure Regulator Enabling Dependable Gas Operations Accurate & Reliable Honeywell s HON 5020 gas pressure regulator provides accurate and reliable pressure reduction
More informationINSTALLATION, OPERATION, AND MAINTENANCE MANUAL WELKER RELIEF VALVE
INSTALLATION, OPERATION, AND MAINTENANCE MANUAL WELKER RELIEF VALVE MODELS RV-1 RV-2 RV-2CP RV-3 DRAWING NUMBERS AD017A[ ] AD018A[ ] AD020A[ ] AD282BO MANUAL NUMBER IOM-033 REVISION Rev. E, 3/28/2016 TABLE
More informationTank Blanketing Pressure Regulators RHPS Series
www.swagelok.com Tank Blanketing Pressure Regulators RHPS Series Types: pressure reducing and vapor recovery 16L stainless steel construction 1/2, 1, and 2 in. end connections Working pressures up to 22
More informationType 1190 Low-Pressure Gas Blanketing Regulator
April 202 Type 90 Low-Pressure Gas Blanketing Regulator W7428 Figure. Type 90 Low-Pressure Gas Blanketing Regulator Introduction The Type 90 low-pressure gas blanketing regulator is used for extremely
More informationModel 4000 Pressure Controller
FEATURES Multiple Configurations The 4000 series pressure controller can be configured into either proportional only or proportional plus reset mode with a minimum of parts. Rugged Design Die cast aluminum
More informationSlam Shut Valves SCN
Slam Shut Valves SCN SCN > Slam shut valves Introduction SCN is a compact safety device (SAV) which quickly intercept gas flow whenever the pressure under monitoring reaches a pre-set limits, or whenever
More information1805 Series Relief Valves
Instruction Manual Form 1211 1805 Series October 2011 1805 Series Relief Valves! WARNING Failure to follow these instructions or to properly install and maintain this equipment could result in an explosion
More informationFloat Operated Level Controllers
CONTENTS Float Operated Level Controllers IM0015 Nov. 2014 PAGE Introduction 1 Scope 1 Description 1 Specification 1 Control Installation 2 INTRODUCTION Side Mount Back Mount Prior to installing, the instructions
More informationSi C132. Safety valves for pressure relief in accordance to PED, DIN/EN and ASME. Engineering GREAT Solutions
Safety valves for pressure relief in accordance to PED, DIN/EN and ASME Engineering GREAT Solutions Si C132 Features The universal compact safety valve > 3 body seat sizes for appropriate size selection
More informationTutorial. BOSfluids. Relief valve
Tutorial Relief valve The Relief valve tutorial describes the theory and modeling process of a pressure relief valve or safety valve. It covers the algorithm BOSfluids uses to model the valve and a worked
More informationSafety Valves. Expertise and solutions for steam, gas and liquid applications MECHANICAL SOLUTIONS
Safety Valves Expertise and solutions for steam, gas and liquid applications MECHANICAL SOLUTIONS s a f e t y v a l v e s o l u t i o n s expert source for all your safety valve needs Spirax Sarco...the
More information