ezr Fisher™ EZR 系列减压调压器

Fisher™ EZR 系列减压调压器

广州奥丽斯特燃气设备有限公司电话专业从事燃气输配设备、燃气管网设备技术安装、调压阀、稳压阀、气化器、报警装置、切断阀、电磁阀、压力表等进口燃气设备代理销售的专业公司。一直以来，公司本着“诚信经营、客户至上”的经营宗旨为客户提供优质的产品和专业的服务，将“诚信”理念 贯穿于公司的整个经营活动当中，全力以赴地为客户创造zui大的利益,深得广大燃气公司、用户和业界的好评。我们愿与国内外的新老朋友竭诚合作、携手并进，让我们竭尽全力服务于用户，奉献于燃气事业！

Fisher™ EZR 系列减压调压器

Fisher™ EZR 系列减压调压器

Fisher™ EZR 系列减压调压器

EZR 型指挥器作用式减压调压器运行准确、流畅、安静，关断严密，使用寿命长，即使在脏污工况中也能有很好的表现。 EZR 系列可安装在各种应用中，如天然气输送/分输系统、工业和商业设施。 EZROSX 型可用于关断设备，通过完全地阻止气体流向下流系统，提供过压和/或欠压保护。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费希尔调压网 【张工同微XIN】

功 能

严密关断—金属塞设计可使颗粒和碎屑偏离阀膜，带来的关断效果，延长维护间隔。

防碎屑保护—EZR 系列阀笼创新性的流体通路可以减少碎屑带来的损伤，而不锈钢入口粗滤器可以防止大块的碎屑损伤阀膜。

运行安静—标准阀笼可实现的减噪效果，使 EZR 产品较同类的柔性元件调压器噪声低 6-8 dBa。

使用寿命长—经现场验证的阀膜具有分层纤维结构，凸起式焊边和模制形状，从而具有更高的强度、更好的耐用性和更长的使用寿命。

更大的液体处理能力—EZR 系列的流体路径可获得佳的液体处理能力，且运行为安静。 Fisher™ 产品经实验室检测，其公布的产品流体数据皆能 实现。

行程指示器—简化了维护过程的检测和系统故障排查

—161EB 系列、161AY 系列和 PRX/120 先导型提供了多出口压力范围和窄比例段，赋予 EZR 系列紧密且的控制能力。

一体化切断—EZR-OSX 型切断在出现过压或失压时会中断供气。

规 格

可选配置

EZL 型：控制范围为 6 in w.c. 至 1000 psig / 15 mbar 至 68.9 bar
EZLOSX 型：EZR 型带一体化 OS2 式快速关断设备

阀体尺寸和端面连接方式

阀体尺寸：NPS 1, 2x1, 2, 3, 4, 6x4, 8x4, 6, 8, 8x6, 12x6 / DN 25, 50x25, 50, 80, 100, 200x100, 150, 200, 200x150, 300x150
端面连接：150RF, 300RF, 600RF, NPT, 125FF, 250RF, SWE, BWE

主阀体压力额定值

大操作入口压力：1050 psig / 72 bar
大操作压差：800 psid / 55 bar d
大紧急入口和压差：1050 psid / 72 bar d

出口压力范围

6 in. w.c. 至 1000 psig / 15 mbar 至 69.0 bar

温度适用范围

-20 至 260°F / -29 至 127°C

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.

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 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 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

Fisher China Guangzhou Honest Gas Equipment Co., LTD.  

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