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High Flow Rate Fisher Gas Regulator / Pressure Reducing Regulator With 161EB Pilot

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High Flow Rate Fisher Gas Regulator / Pressure Reducing Regulator With 161EB Pilot

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Brand Name : Fisher

Model Number : EZR

Place of Origin : Made In China

MOQ : Negotiation

Price : Negotiation

Payment Terms : T/T, Western Union, MoneyGram

Supply Ability : 100sets Every Month

Delivery Time : 10 work-days

Packaging Details : 1set packed in one carton,5.5kg each one.

Name : Fisher EZR Pressure Reducing Regulator

End Connetion : 2" CL600RF

Max Inlet Pressure : 103bar

Outlet Pressure Range : 10-40psi

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

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Emerson Fisher EZR Series Pressure Reducing Regulator

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.


* Tight Shutoff—The metal plug is designed to deflect particles and debris away from the diaphragm, providing superior shutoff and increasing the time between maintenance intervals.

* Debris Protection—The revolutionary flow path of the EZR Series cage minimizes the damage from debris while the stainless steel inlet strainer prevents large particles from damaging the diaphragm.
* Long Life—The field proven dipahragm design incorporates layered fabric, a raised bead edge and molded shape to increase strength, durability, and service life

* High Capacity—The flow path of the EZR Series produces best-in-class capacity combined with the quietest operation. Fisher™ products are laboratory tested so 100% of the published flow capacity can be used with confidence.

* Travel Indicator—Simplifies in-service inspection and system troubleshooting

* High Accuracy—Multiple outlet pressure ranges and narrow proportional bands offered by the 161EB Series, 161AY Series and Type PRX/120 pilots provide the EZR Series with tight, accurate control.

* Integrated Slamshut—Type EZR-OSX slam-shut interrupts gas service during an overpressure or underpressure condition.


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*50WCC SteelCL150RF20BAR

Outlet (Control) Pressure Ranges and Typical Proportional Bands

TypeOutlet Presure RangeProportional Band
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
161EB30 to 3002.1 to 20.760.41

Product Tags:

fisher differential pressure regulator


fisher flow control valve

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