FLOW DOWN REQ.

EG060

F 8/2/18 Nicholas Myers Updated O-ring Selection in Table 2: E1100-50 and E981-50 have been obsoleted by Parker and replaced by EA454 Alexander Williams G 5/30/19 Harlan Victor On page 6, O-Ring Size 310XX012 was 310XX011 Richard Klimas

EG097

E 07/26/2019 RJK ADDED 6” AND 8” SINGLE OUTLET FULL BORES AND UPDATE TYPOS THROUGHOUT DOCUMENT RJK

EG112A

K 06/04/19 500000328108 GENERAL ADMINISTRATIVE REVISIONS RESULTING IN PARAGRAPH & TABLE NUMBERING CHANGES PARAGRAPH 4.1 – ADDED “SECTION I” PARAGRAPH 4.3 – CLARIFIED BACK PRESSURE SELECTION RULES SECTION 4: IN TABLE BACK PRESSURE RULES – ADDED NOTE 2 SECTION 5: P/T TABLES MOVED TO APPENDIX I PARAGRAPH 6.3 – “SPR005” WAS “EG303” PARAGRAPH 9.1 – ADDED “SECTION I” ADDED PARAGRAPH 9.2 ADDED PARAGRAPH 11.2 – LA1 TRIM SELECTION PARAGRAPH 12.11 – ADDED “SECTION I” ADDED PARAGRAPH 12.11.3 –LA1 TRIM OPTION. PARAGRAPH 12.15 – CLARIFIED EDUCTOR TUBE OPTION SECTION 15 – CONFIGURATOR CODE: • ADDED SERVICE -LA1 • REMOVED CAP/LEVER -35, & -36. DH

L 6/13/19 500000332727 ADDED ADDITIONAL CLARIFYING REQUIREMENTS TO PARAGRAPH 11.2. DH

EG060

E REV Change Release Number Date General Description of Change Originator of Revision E 500000332727 6/14/2019 Updated Document Header Section 6.0 – Added Section I Liquid for the following 1900D-2; 1900-30D-2 1900E-2; 1900-30E-2 1900; 1900-30; 1900-35 2900 Added Note X1 = ASME “Sect. I” Liquid Service designated by “LA1” valve code (2900 & 1900) Added comment “LA1, DA-LA1” Section 7.0 – Added Section I Liquid for the following 1900D-2; 1900-30D-2 1900E-2; 1900-30E-2 1900; 1900-30; 1900-35 2900 Added Note X1 = ASME “Sect. I” Liquid Service designated by “LA1” valve code (2900 & 1900) Added comment “LA1, DA-LA1” Paragraph 8.1.1.1. – Added the following “For Section I Liquid applications, the allowable overpressure is 10% or 3 psi, whichever is greater.” Paragraph 8.1.2.3.2 – Added New paragraph

EG410

D 5/24/19 NICHOLAS MYERS Reformatted document in its entirety Section 3: Converted configurator code to excel format. Added “ES” as option for pressure snubber intended for 2900-40 use Section 4.3 removed; table of contents for material of construction Section 8.15: Updated verbiage to reflect pressure spike snubber as standard option for 2900-40 configuration removed revision history prior to Revision A; refer to revision C to see full revision history

EG417

F 500000330625 5/24/19 DAH General administrative revisions resulting in paragraph and table numbering changes Section 2.0 – Added ASME B&PVC SECTION I (LATEST EDITION) Paragraph 4.1 – Added Section I Added Paragraph 11.13 – Section I Liquid Service for Economizer and Thermal Fluid Heater Applications Section 4.0 – Pressure/Temperature Limits Tables moved to Appendix I Section 5.0 –Materials of Construction Tables moved to Appendix II

EG450

This document has been obsoleted. All contents have been consolidated to EG451.

EG491

F 5/24/19 Nicholas Myers Reformatted document in its entirety Administrative changes throughout the document Removed note about location of codes and standards documents in table for Codes and Standards Section 4.4: deleted reference to F orifice Section 4, 2900E P/T Table: D orifice missing from title Section 5, Material of Construction Tables: Updated notes for minimum set pressure; minimum set pressure now determined by Section 14 Table 1: Added orifices P, R, T. Lift calculated based on volume values provided in Table 4 Table 5: Added value for P orifice based on Table 4 Figure 1: Updated to excel format Removed revision history prior to Revision F; refer to revision E to see full revision history 14.2 Table: Updated Valve Type: F Orifice to D/E/F Orifice

PT032

B Rev Date Change Number General Description of Change Originator of Revision B 07/22/2019 500000337061 UPDATED TO NEW SPECIFICATION TEMPLATE. ADDED TABLE 5