Flowserve Edward
In critical service conditions, Edward valves reliably meet or exceed customer expectations. That is how Edward forged and cast steel valves have become the preferred choice for power plants, process facilities, and other critical services.
Cast Steel Flex Wedge Gate Valves for Boiler Applications
| Literature Number: | EVENCT0006-00 |
|---|---|
| Brand: | Edward |
| Literature Type: | Technical Brochure |
| Description: | Cast steel flex wedge gate valves for boiler applications. Body materials include A216-WCB and A217-WC9. Seating surfaces… |
Edward Univalve Operation and Maintenance Manual
| Literature Number: | EVENIM2000, EV-370, EVAIM2000 |
|---|---|
| Brand: | Edward |
| Literature Type: | Technical Brochure |
| Description: | Edward Univalve Operation and Maintenance Manual |
Forged Steel Valve Maintenance Manual
| Literature Number: | EVENIM2001, EV-376, EVAIM2001 |
|---|---|
| Brand: | Edward |
| Literature Type: | Technical Brochure |
| Description: | Forged Steel Valve Maintenance Manual |
Flowserve Edward Pressure-Seal Maintenance Manual
| Literature Number: | EVENIM2002, EV-377, EVAIM2002 |
|---|---|
| Brand: | Edward |
| Literature Type: | Technical Brochure |
| Description: | Flowserve Edward Pressure-Seal Maintenance Manual |
Flowserve Edward Equiwedge Gate Valve Maintenance Manual
| Literature Number: | EVENIM2003, EV-378, EVAIM2003 |
|---|---|
| Brand: | Edward |
| Literature Type: | Technical Brochure |
| Description: | Flowserve Edward Equiwedge Gate Valve Maintenance Manual |
Development of the Flowserve Edward Equiwedge® Gate Valve
| Literature Number: | EVENWP3001, V-REP 75-5, EVAWP3001 |
|---|---|
| Brand: | Edward |
| Literature Type: | Technical Brochure |
| Description: | Development of the Flowserve Edward Equiwedge® Gate Valve |
PressurCombo® Solution for High Pressure Drain Services
| Literature Number: | EVENWP3020, V-REP 93-1, EVAWP3020 |
|---|---|
| Brand: | Edward |
| Literature Type: | Product Bulletins & Supplements |
| Description: | PressurCombo® Solution for High Pressure Drain Services |
Hermavalve® : A zero-emissions valve from Edward Valves
| Literature Number: | EVENWP3021, V-REP 95-1, EVAWP3021 |
|---|---|
| Brand: | Edward |
| Literature Type: | Technical Brochure |
| Description: | Hermavalve® : A zero-emissions valve from Edward Valves |
The World's Leading MSIV/MFIV Supplier
| Literature Number: | EVENBR1005 |
|---|---|
| Brand: | Edward |
| Literature Type: | Technical Brochure |
| Description: | The Flowserve-Edward MSIV/MFIV is the industry's trusted and best technology for the most critical valve applications in… |
Flowserve-Edward Forged Steel Valves Product Catalog
| Literature Number: | EVENCT0001-00 |
|---|---|
| Brand: | Edward |
| Literature Type: | Technical Brochure |
| Description: | Product catalog for the entire Flowserve brand of Edward Forged Steel Valves with valuable sizing, selection and engineering… |
Flowserve-Edward Cast Steel Valves Product Catalog
| Literature Number: | EVENCT0002-00 |
|---|---|
| Brand: | Edward |
| Literature Type: | Technical Brochure |
| Description: | Product catalog for the entire Flowserve brand of Edward Cast Steel Valves with valuable sizing, selection and engineering… |
Flowserve Edward and Anchor/Darling Nuclear Application Valves Product Catalog
| Literature Number: | EVENCT0004-01 |
|---|---|
| Brand: | Edward |
| Literature Type: | Technical Brochure |
| Description: | Product catalog for Flowserve brands Edward and Anchor/Darling Nuclear Application Valves with valuable sizing, selection… |
Isolation Valve Services
| Literature Number: | EVENBR1000-00 |
|---|---|
| Brand: | Edward |
| Literature Type: | Products and Services Overview |
| Description: | Flowserve FCD has designed a comprehensive valve service and support system that meets customer needs on site where it’s needed… |
A Hermetically Sealed Valve for Nuclear Power Plant Service
| Literature Number: | EVENWP3000, EVAWP3000, V-REP 74-3 |
|---|---|
| Brand: | Edward |
| Literature Type: | White Paper |
| Description: | To meet the demanding requirements of the Nuclear Power industry, Flowserve offers a unique hermetically sealed forged steel… |
Nuclear Main Steam Isolation Valves
| Literature Number: | EVENWP3002, EVAWP3002, V-REP 76-3 |
|---|---|
| Brand: | Edward |
| Literature Type: | White Paper |
| Description: | This article acquaints cognizant engineers in the nuclear field with the complexities of Main Steam Isolation Valve design. |
Nuclear Containment of Postulated Feedwater Linebreak
| Literature Number: | EVENWP3003, EVAWP3003, V-REP 78-3 |
|---|---|
| Brand: | Edward |
| Literature Type: | White Paper |
| Description: | A simpler solution for feedwater is available in the form of a check valve since normal flow is entering the steam generator. |
Quick-Closing Isolation Valves: The Equiwedge Alternative
| Literature Number: | EVENWP3004, EVAWP3004, V-REP 78-4 |
|---|---|
| Brand: | Edward |
| Literature Type: | White Paper |
| Description: | The Equiwedge gate valve and the Type A actuator development programs have provided a substantial data log supporting performance… |
Valve Clamp Ring Stress Analysis
| Literature Number: | EVENWP3005, EVAWP3005, V-REP 79-4 |
|---|---|
| Brand: | Edward |
| Literature Type: | White Paper |
| Description: | The axial design load for clamp rings is dependent on both bolt preload and on loading external to the clamp ring joint. |
Univalve Evolution: Another Advance
| Literature Number: | EVENWP3006, EVAWP3006, V-REP 80-1 |
|---|---|
| Brand: | Edward |
| Literature Type: | White Paper |
| Description: | The Edward Univalve is an interesting case example of a product which has undergone almost continuous improvement to keep… |
A Model for Check Valve/Feedwater System Waterhammer Analysis
| Literature Number: | EVENWP3008, EVAWP3008, V-REP 81-1 |
|---|---|
| Brand: | Edward |
| Literature Type: | White Paper |
| Description: | Quick shutoff of a ruptured feedwater line by a conventional check valve can generate damaging surge pressure. |
Minimizing Use of Cobalt and Strategic Materials in Valves
| Literature Number: | EVENWP3009, EVAWP3009, V-REP 81-2 |
|---|---|
| Brand: | Edward |
| Literature Type: | White Paper |
| Description: | This article describes the use of cobalt alloys in many critical parts of various industrial valves. |
Asbestos-Free Stem Packing for High Temperature Valves
| Literature Number: | EVENWP3010, EVAWP3010, V-REP 82-1 |
|---|---|
| Brand: | Edward |
| Literature Type: | White Paper |
| Description: | This article describes the asbestos-free stem packing test program which was conducted for globe and gate valve applications. |
Quick-Closing Equiwedge Isolation Valves...Ongoing Qualification
| Literature Number: | EVENWP3011, EVAWP3011, V-REP 82-2 |
|---|---|
| Brand: | Edward |
| Literature Type: | White Paper |
| Description: | A program was undertaken in the mid-seventies to develop quick-closing versions of the Equiwedge gate valve. |
Avoiding Aluminum Nitride Embrittlement in Steel Castings for Valve Components
| Literature Number: | EVENWP3012, EVAWP3012, V-REP 84-1 |
|---|---|
| Brand: | Edward |
| Literature Type: | White Paper |
| Description: | It is the intent of this article to alert the users of steel castings, particularly those in the valve industry, to the possibility… |
Quick Closing Equiwedge Isolation Valves Global Qualification
| Literature Number: | EVENWP3013, EVAWP3013, V-REP 85-2 |
|---|---|
| Brand: | Edward |
| Literature Type: | White Paper |
| Description: | The Main Steam Isolation Valve test program described in this article represents probably the most extensive qualification… |
Tests of Asbestos-Free Stem Packings for Valves for Elevated Temperature Service
| Literature Number: | EVENWP3014, EVAWP3014, V-REP 86-2 |
|---|---|
| Brand: | Edward |
| Literature Type: | White Paper |
| Description: | A test program was conducted to evaluate asbestos-free valve stem packing materials proposed for high temperature service. |
Design Basis Qualification of Equiwedge Gate Valves For Safety-Related MOV Applications
| Literature Number: | EVENWP3015, EVAWP3015, V-REP 90-1 |
|---|---|
| Brand: | Edward |
| Literature Type: | White Paper |
| Description: | Equiwedge gate valves are designed and test-proven to perform reliably in safety-related MOV applications. |
Flow Performance, Stability, and Sealability of Piston-Lift and Tilting-Disk Check Valves
| Literature Number: | EVENWP3016, EVAWP3016, V-REP 90-2 |
|---|---|
| Brand: | Edward |
| Literature Type: | White Paper |
| Description: | This paper focuses on the Edward study of check valve performance and on the application of the mathematical valve sizing… |
Edward Cast-Steel Pressure-Seal Valves: Research and Development
| Literature Number: | EVENWP3017, EVAWP3017, V-REP 90-3 |
|---|---|
| Brand: | Edward |
| Literature Type: | White Paper |
| Description: | The conversion of higher-pressure Edward cast-steel valves from bolted-bonnet to pressure-seal construction was prompted… |
Pressure Locking and Over-Pressurization of Double-Seated Valves
| Literature Number: | EVENWP3018, EVAWP3018, V-REP 91-1 |
|---|---|
| Brand: | Edward |
| Literature Type: | White Paper |
| Description: | Double-seated valves have established histories of safe and successful operation in a multitude of applications in general… |
Check and Stop-Check Valves for High Turndown Applications
| Literature Number: | EVENWP3019, EVAWP3019, V-REP 92-1 |
|---|---|
| Brand: | Edward |
| Literature Type: | White Paper |
| Description: | This paper is an extension of the Edward guidelines to address high turndown applications in detail. |
The Stored Energy Actuator – Development and Qualification
| Literature Number: | EVENWP3007, EVAWP3007, V-REP 80-3 |
|---|---|
| Brand: | Edward |
| Literature Type: | White Paper |
| Description: | This article will describe the development of the Type A Stored Energy Actuator, a line of actuators for a broad range of… |
Cast Steel Bolted Bonnet Valves
| Literature Number: | EVAIM2004, EV-380, V380, EVENIM2004 |
|---|---|
| Brand: | Edward |
| Literature Type: | User Instruction Manuals (IOMs) |
| Description: | User Instructions |