FIsher EZR High Flow Rate Fisher Gas Regulator / Pressure Reducing Regulator With 161EB Pilot
Brand Name:Fisher
Model Number:EZR
Minimum Order Quantity:Negotiation
Delivery Time:10 work-days
Payment Terms:T/T, Western Union, MoneyGram
Place of Origin:Made In China
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Location:
Suzhou Jiangsu China
Address:
Plant NO.1,No.28,YinzhuRoad,New District,Suzhou,Jiangsu,China
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Product Details
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Product Details
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.
Features
* 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.
Specifications
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
| MAIN VALVE BODY SIZES | MATERIAL | END CONNECTION STYLES | PRESSURE | |
| NPT | DN | |||
| 1"*1", 2"*1", 2"*2" | 25*25, 50*25, 50*50 | WCC Steel | CL150RF | 20BAR |
| CL300RF | 52BAR | |||
| CL600RF | 103BAR | |||
Outlet (Control) Pressure Ranges and Typical Proportional Bands
| Type | Outlet Presure Range | Proportional Band | ||
| Psi | Bar | Psi | Bar | |
| 161AY or 161AYM | 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. 0.5 0.5 0.5 | 3 mbar(2) 3 mbar(2) 0.03(2) 0.03(2) 0.03(2) |
| 161EB or 161EBM | 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 | 0.5 0.5 0.6 1.3 1.5 3 | 0.03(2) 0.03(2) 0.04(2) 0.09(2) 0.10(2) 0.21(2) |
| 161EB | 30 to 300 | 2.1 to 20.7 | 6 | 0.41 |
FIsher EZR High Flow Rate Fisher Gas Regulator / Pressure Reducing Regulator With 161EB Pilot
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