Medium Pressure Relief Pressure Reducing Valve Back Pressure Regulator

Fisher Type 63EG,1098-63EGR Relief Valve or Backpressure Regulator

Fisher Type 63EG pilot-operated pressure relief valves may be used for both liquid and gas service.Type 63EG is also suitable for throttling backpressure or bypass applications. The main valves in both constructions use quick-change trim package for fast maintenance. For remote monitoring, a Position Monitor Bracket (PMB) is available for the Type 63EG to mount the 4300 Series Wireless Position Monitors to the travel indicator.

Specifications

Body Size and End Connection Styles Body Sizes: NPS 1, 2, 3, 4, 6, 8 x 6, 12 x 6 / DN 25, 50, 80, 100, 150, 200 x 150, 300 x 150
End Connections: NPT, CL150 RF, CL300 RF, CL600 RF, CL125FF, CL250RF, BWE, SWE, or PN 16/24/40
Maximum Relief (Inlet) Pressure Type 63EG: 400 psig / 27,6 bar
Type 1098-63EGR: 82 psig / 5,7 bar
Relief Set Pressure Range Type 63EG: 10 to 400 psig / 0,69 to 27,6 bar in nine ranges
Type 1098-63EGR: 3 to 65 psig / 0,21 to 4,5 bar in three ranges
Temperature Capabilities Nitrile (NBR): -20° to 180°F / -29° to 82°C
Fluorocarbon (FKM): 0° to 300°F / -18° to 149°C
Ethylenepropylene (EPDM): -20° to 275°F / -29° to 135°C

Features

Quiet Operation—The Whisper Trim™ cage option can reduce noise from high-velocity gas by as much as 10 decibels. Whisper Trim equipped regulators are especially engineered for high-pressure applications where sonic gas velocities are often encountered at relief valve outlets.
Tight Shutoff—A knife-edged metal plug and soft seat provide bubble tight shutoff.
Easy In-Line Maintenance—Top entry design enables easier maintenance. Trim parts can be inspected, cleaned and replaced without removing the body from pipeline.
Low Buildup—6358 Series relief valve pilots reduce the buildup required to protect system from overpressure.
Full Usable Capacity—Fisher brand products are laboratory tested. 100% of the published flow capacity can be used with confidence.
Travel Indicator—Simplifies in-service inspection and system troubleshooting
Stable Startup—The unique hollow valve stem in the pilot provides quick pressure registration on top of the main valve plug preventing main valve unseating during normal system startup.

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.

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.

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!

Shanghai Office

Beijing Office

Hunan Province Office

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 Alibaba.com 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?

A: EX-WORKS,FOB,CFR,CIF,etc.