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PRODUCT

EZH and EZHSO Series Pressure Reducing Regulators

EZH (Spring-to-Close) and EZHSO (Spring-to-Open) Series regulators are accurate pilot-operated, pressure balanced, soft-seated regulators. They are designed for use in high pressure natural gas transmission/city gate stations, large capacity distribution systems, and power plant feeds. They provide smooth, reliable operation, tight shutoff and long life.

The EZHSO Series is now available in 4-inch size providing the same benefits as the Emerson’s proven Fisher Type EZH regulators such as: True No-Bleed Design, Top-Entry Maintenance, Bubble-Tight Shutoff, and Inlet/Outlet Rating of 1500 psig (103 bar).

CAD Drawings and Models: Click here

 

 Video Demonstration

 
DocumentationFeatures & BenefitsSpecificationsAssociated Products
 Product & Service Documentation
 Brochures
 Eliminate Natural Gas Emissions Ad
134 KBpdfSeptember 2010B
English
 EZ Family Transmission, Distribution and Utilization Flier
164 KBpdfMay 2010B
English
 EZH - New Sizes Flier
503 KBpdfMarch 2008A
English
 Fisher Family of Slam-Shuts Flier
611 KBpdfMay 2011B
English
 Fuel Gas Application Map
658 KBpdfMay 2008B
English
 Gas Transmission Solutions Flier (North America Only)
3 MBpdfJanuary 2009B
English
 Natural Gas Solutions Brochure (Middle East and Africa Only)
5 MBpdfJuly 2011A
English
 Noise Attenuation Ad (FL, EZH)
640 KBpdfNovember 2011A
English
 Pipeline and Gas Journal. Volume No. 238 Number 12 December 2011
832 KBpdfDecember 2011A
English
 Regulators / Relief Valves Chart Flier
677 KBpdfJune 2013B
English
 Transmission and Distribution Technology Brochure
2 MBpdfApril 2014D
English
 Wellhead to Customer Solutions Plant Map 11x17 Flier
2 MBpdfJuly 2013C
English
 Wellhead to Customer Solutions Plant Map 8.5x11 Flier
118 MBpdfJuly 2013A
English
 Data Sheets - Bulletins - Catalogs
 EZH and EZHSO Series Pressure Reducing Regulators Bulletin
1 MBpdfApril 2014R
English
 EZH Pressure Reducing Regulators - Bulletin (Europe, Middle East and Africa)
4 MBpdfMarch 2009B
English
 EZH Relief or Backpressure Regulator Bulletin
979 KBpdfMay 2012B
English
 Regulators Mini Catalog
10 MBpdfNovember 2013F
English
 Drawings & Schematics
 EZH 4-Inch (DN 100) with PRX Series Pilot and a Type SA/2 Pilot Supply Filter Regulator Schematic
1 MBpdfMarch 2008A
English
 EZH and EZHSO Wide-Open Monitor Schematic
248 KBpdfApril 2011E
English
 EZH Regulator with 32A Pilot Schematic
208 KBpdfFebruary 2011E
English
 EZH Spring Open Monitor Schematic
1005 KBpdfMay 2007A
English
 EZH Wide-Open Monitor Schematic
984 KBpdfMarch 2010B
English
 EZH Wide-Open Monitor with Type PRX/131 Quick Dump Pilot
161 KBpdfMarch 2012A
English
 EZH with PRX Series Pilot and a Type SA/2 Pilot Supply Filter Regulator Schematic
155 KBpdfApril 2011D
English
 EZH with Type PRX-182 Pilot Schematic
2 MBpdfDecember 2007A
English
 EZH Working Monitor Schematic
202 KBpdfApril 2011D
English
 EZH-EZHSO Working Monitor Schematic
178 KBpdfMarch 2010C
English
 EZHOSX with PRX Series Pilot and a Type SA/2 Pilot Supply Filter Regulator Schematic
118 KBpdfJune 2011A
English
 EZHSO (Spring to Open) Pilot-Operated Regulator Schematic
377 KBpdfSeptember 2014G
English
 NPS 4 / DN 100 Type EZHSO (Spring-to-Open) Pilot-Operated Regulator Schematic
867 KBpdfApril 2011A
English
 Types EZHOSX and EZHSO Wide-Open Monitor
228 KBpdfJune 2012A
English
 Manuals & Guides
 EZH and EZHSO Series Pressure Reducing Regulators Instruction Manual
2 MBpdfApril 2014W
English
 EZH Pressure Reducing Regulators - Instruction Manual (Europe, Middle East and Africa)
2 MBpdfNovember 2008D
English
 EZH Relief or Backpressure Regulator Instruction Manual
1 MBpdfSeptember 2013C
English
 Francel Pilot Systems (Europe, Middle East and Africa)
1 MBpdfJune 2010A
English
 OS2 NACE Release Relay - Instruction Manual (Europe, Middle East, and Africa)
639 KBpdfMarch 2006A
English
 OS2 Release Relay - Instruction Manual (Europe, Middle East, and Africa)
732 KBpdfMay 2014B
English