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EZR Model Fisher Gas Regulator With 161EB Pilot Valve High Flow Rate Usage Filed

EZR Model Fisher Gas Regulator With 161EB Pilot Valve High Flow Rate Usage Filed

EZR Model Fisher Gas Regulator With 161EB Pilot Valve High Flow Rate Usage Filed
EZR Model Fisher Gas Regulator With 161EB Pilot Valve High Flow Rate Usage Filed

Product Details:

Place of Origin: Made In China
Brand Name: Fisher
Model Number: EZR

Payment & Shipping Terms:

Minimum Order Quantity: 1set
Price: Negotiation
Packaging Details: 1set packed in one carton,85kg each one.
Delivery Time: 10 work-days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 100sets Every Month
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Detailed Product Description
Name: Fisher EZR Pressure Gas Regulator Valve End Connetion: 3" CL600RF
Max Inlet Pressure: 103bar Outlet Pressure Range: 200-350psi
Application: Boilers,Burner Management Systems,Combustion Turbine Compression,Custody Transfer,Dryers,Facilities & Process Utilities,Fire & Gas Systems,Fired Heaters,Fluid Control,Fuel Management Systems,Plant Air,Pressure Control,Storage & Distribution,Storage & Trans Type: Gas Regulator

Emerson Fisher Make EZR Series Pressure Reducing Regulator


Fisher Make Type EZR pilot-operated, pressure reducing regulator designed to give accurate, smooth, quiet operation, tight shutoff, and long life, even in dirty service. EZR Series can be installed in various applications such as natural gas transmission/distribution systems, industrial and commercial facilities. The Type EZROSX is available with a slam-shut device which provides overpressure protection and/or under pressure protection by completely shutting off the flow of gas to the downstream system.


Construction Materials

EZR Series Main Valve

Body: Cast iron, WCC steel, or LCC steel

Bonnet: LF2 Steel

Bonnet Bushing: 416 Stainless steel

Cage: 15-5 Stainless steel

Spring: Zinc-plated steel or 17-7 Stainless steel

Top Plug: 17-4 Stainless steel

Bottom Plug: 416 Stainless steel

Inlet Strainer: 316 Stainless steel

Strainer Replacement Shim: 18-8 Stainless steel

Diaphragm: Nitrile (NBR) or Fluorocarbon (FKM)

O-Rings: Nitrile (NBR) or Fluorocarbon (FKM)

Flanged Locknut: Zinc-plated steel

Backup Rings: Polytetrafluoroethylene (PTFE)

Upper Spring Seat: 416 Stainless steel

Indicator Protector and Cover: Plastic

Indicator Stem: 303 Stainless steel

Indicator Fitting: 416 Stainless steel

Travel Indicator Plug: 416 Stainless steel

Restricted Trim

E-Ring: Carbon steel

Restrictor Plate: 416 Stainless steel


161EB Series Pilots For Fisher EZR Pressure Gas Valve Regulator

Body CF8M Stainless steel
Spring Case CF8M Stainless steel
Body Plug 303 Stainless steel
Control Spring Zinc-plated steel
Valve Plug Nitrile (NBR) or Fluorocarbon (FKM)
Adjusting Screw Zinc-plated steel
Diaphragm Nitrile (NBR) or Fluorocarbon (FKM)
Diaphragm Limiter 303 Stainless steel
O-Rings Nitrile (NBR)





Description For EZR Gas Regulator


Available Configurations
See Table 1
Body Sizes, Material, End Connection and Pressure Rating
See Table 2
Maximum Inlet Pressures:Emergency: 175 psig / 12.1 bar,Operating: See Table 3
Maximum Outlet Pressure:
Emergency (Casing): 15 psig / 1.0 bar;To avoid internal parts damage: 3 psig / 0.21 bar,differential above outlet pressure setting
Outlet Pressure Ranges
Regulator: 3.5 in. w.c. to 10 psig /9 mbar to 0.69 bar See Table 4
Internal Relief Performance
Temperature Capabilities:-20 to 150°F / -29 to 66°C

Spring Case Vent Connection

Internal Relief: 1 NPT

High Capacity Relief: 2-1/2 NPT

External Registration Connection:3/4 NPT


Main Valve Body Sizes,End Connection Styles,Max Bearing Pressure

1"*1", 2"*1", 2"*2" 25*25, 50*25, 50*50 WCC Steel CL150RF 20BAR
CL600RF 103BAR


Outlet (Control) Pressure Ranges and Typical Proportional Bands

Type Outlet Presure Range Proportional Band
Psi Bar Psi Bar
161AY or
6 to 15-inches w.c.
0.5 to 1.2
1.2 to 2.5
2.5 to 4.5
4.5 to 7
15 to 37 mbar
0.03 to 0.08
0.08 to 0.17
0.17 to 0.31
0.31 to 0.48
1-inch w.c.
1-inch w.c.
3 mbar(2)
3 mbar(2)
161EB or
5 to 15
10 to 40
30 to 75
70 to 140
130 to 200
200 to 350
0.35 to 1.0
0.69 to 2.8
2.1 to 5.2
4.8 to 10
9 to 14
14 to 24
161EB 30 to 300 2.1 to 20.7 6 0.41

EZR Model Fisher Gas Regulator With 161EB Pilot Valve High Flow Rate Usage Filed 0
EZR Model Fisher Gas Regulator With 161EB Pilot Valve High Flow Rate Usage Filed 1


Contact Details
Suzhou Ephood Automation Equipment Co., Ltd.

Contact Person: Barry

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