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Fisher EZR and EZROSX Series Pressure Reducing Regulator

Fisher EZR and EZROSX Series Pressure Reducing Regulator

back pressure regulator

fisher relief valve

Place of Origin:

Sichuan, China

Brand Name:


Model Number:


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Product Details
Stainless Steel
Temperature Of Media:
High Temperature
High Pressure
Port Size:
Pressure Reducing
Standard Or Nonstandard:
Main Ports In China
Product Description
Product Description

Fisher EZR and EZROSX 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.



Available Configurations Type EZR: Control Range of 6 inches w.c. to 1000 psig / 15 mbar to 68,9 bar
Type EZROSX: Type EZR with an integrated Type OS2 slam-shut device
Body Sizes and End Connection Styles Body Sizes: NPS 1, 2x1, 2, 3, 4, 6x4, 8x4, 6, 8, 8x6, 12x6 / DN 25, 50x25, 50, 80, 100, 200x100, 150, 200, 200x150, 300x150
End Connections: 150RF, 300RF, 600RF, NPT, 125FF, 250RF, SWE, BWE
Main Valve Pressure Ratings Maximum Operating Inlet Pressure: 1050 psig / 72 bar
Maximum Operating Differential Pressure: 800 psid / 55 bar d
Maximum Emergency Inlet and Differential Pressure: 1050 psid / 72 bar d
Outlet Pressure Ranges 6-inches w.c. to 1000 psig / 15 mbar to 69.0 bar
Temperature Capabilities -20 to 260°F / -29 to 127°C



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.
Quiet Operation—The standard cage provides best-in-class noise reduction, making the EZR Series 6-8 dBa quieter than comparable flexible element regulators.
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.

Fisher EZR and EZROSX Series Pressure Reducing Regulator 0

Fisher EZR and EZROSX Series Pressure Reducing Regulator 1

Fisher EZR and EZROSX Series Pressure Reducing Regulator 2

Fisher EZR and EZROSX Series Pressure Reducing Regulator 3

Packaging & Shipping

 We can delivery the cargo to transport company within 3 days upon receiving of the cargos from the plant
Any question, please do not hesitate to contact me.

Our Services

1.Swift delivery 

 For common parts, we can deliver the goods within 3 days


2.Original products

 All the products we sell are from origin manufacturer. We will submit all the manufacturer documentation while we finish delivery.


3.Quality Assurance


4.Technical Support

 Including inspection,repair and maintenance, we can give all kinds of technical support.


5.Quickly responce

 Our staffs will keep 24h online and answer your question very quickly.

Company Information

Fisher EZR and EZROSX Series Pressure Reducing Regulator 4 Xiangjing(Shanghai)M&E Tech. Co., Ltd is a valve and instrument distributor for a series of world-wide famous brands just like Emerson,Fisher,Rosemount,Masoneilan,Flowserve,Rotork,etc.
We have many common models in stock, so that we can offer our service in very short time.
Our office is located in Shanghai, we welcome your visit!


Q.How long will you need before delivery?

A:We have many common models in stock, so that we can deliver the goods very soon(less than 3 days).

Q.What is your payment term?

A:Normally T/T 30% in advance, balance to be paid before delivery, We also support the trade assurance,O/A.

Q:What is Trade Assurance?

A:Trade Assurance is a free service by that’s designed to help create trust between buyers and suppliers. Trade Assurance helps buyers in the event of shipping and quality-related dispute.

Q:Does Trade Assurance charge fees?

A:No. Trade Assurance is free for both buyers and suppliers.

Q:What kind of trade terms can you do?


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