Fisher™ 63EG 型泄压阀或背压调压器的简单介绍

Fisher™ 63EG 型泄压阀或背压调压器的详细信息

费希尔Fisher 63EG 型指挥器作用式泄压阀可用于液体和气体应用。63EG 也适合节流背压或旁路应用。 两种结构的主阀门都使用快速更换阀芯包以便于快速进行维护。 对于远程监控，63EG 型阀门可使用位置监控器支架 (PMB) 将 4300 系列无线位置监控器安装到行程指示器。广州奥丽斯特燃气设备有限公司是美国FISHER产品华南区域（广东省）艾默生集团授权代理商。2020美国FISHER技术选型020*叁贰贰0162张S中国费希尔调压网www.zgfisher.com 【张工15876552411手机同微XIN】

功能

运行安静—Whisper Trim™ 笼选项可将高速气体的噪声降低 10 分贝。 带有 Whisper Trim 的调压器专为泄压阀出口上经常出现声速气体的高压应用设计。

严密关断—刀刃金属塞和软阀座提供气密性关断。

简单直通式维护—顶部进入式设计使得维护更加简单。 无需从管线上卸下阀体即可检查、清洁及更换阀内件。

低压升—6358 系列泄压阀指挥器能减小压升，避免系统过压。

全效流通能力—Fisher 产品经实验室检测，其公布的产品流体数据皆能 100% 实现。

行程指示器—简化了维护过程的检测和系统故障排查

稳定启动—指挥器的独特中空阀杆可在主阀塞顶部快速取压，避免正常系统启动期间主阀打开

规格

阀体尺寸和端部连接方式

阀体尺寸：NPS 1、2、3、4、6、8 x 6、12 x 6 / DN 25、50、80、100、150、200 x 150、300 x 150
端部连接：NPT、CL150 RF、CL300 RF、CL600 RF、CL125FF、CL250RF、BWE、SWE 或 PN 16/24/40

最大泄压（入口）压力

63EG 型：400 psig / 27.6 bar
1098-63EGR 型：82 psig / 5.7 bar

泄放设定压力范围

63EG 型：10 至 400 psig / 0.69 至 27.6 bar 的九个范围
1098-63EGR 型：3 至 65 psig / 0.21 至 4.5 bar 的三个范围

温度适用范围

丁腈橡胶 (NBR)：-20° 至 180°F / -29° 至 82°C
氟橡胶 (FKM)：0° 至 300°F / -18° 至 149°C
乙丙橡胶 (EPDM)：-20° 至 275°F / -29° 至 135°C

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.

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.

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

Fisher China Guangzhou Honest Gas Equipment Co., LTD. www.zgfisher.com

Tel:+86-020-32201622

Mobile phone|weixin:15876552411

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