Fisher™ 634 系列高压切断阀

费希尔Fisher 634 和 634M 型高压切断阀通过隔离提供过压防护。 634 型内取压切断阀可安装到减压调压器与下游系统或设备之间。 634M 型外取压切断阀需要控制管线，并安装到减压调压器的上游。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

过压保护无需排放气体

正向关断

应用多样化

易于维护

规格

阀体尺寸和端面连接方式

3/4 或 1 NPT

最大入口压力

1500 psig / 103 bar

最大出口（壳体）压力

634 型：150 psig / 10.3 bar
634M 型：1500 psig / 103 bar

取压方式

634 型：内部
634M 型：外部

温度适用范围

-40° 至 180°F / -40° 至 82°C

Fisher Types 634 and 634M high-pressure shut-off valves serve to provide overpressure protection by containment. Type 634 shut-off valve with internal registration is installed between a pressure reducing regulator and a downstream system or equipment. Type 634M shut-off valve with external registration requires a control line and is installed upstream of a pressure reducing regulator.

Features

Overpressure Protection without Discharge of Gas

Positive Shutoff

Application Versatility

Easy Maintenance

Specifications

Body Sizes and End Connection Styles

3/4 or 1 NPT

Maximum Inlet Pressure

1500 psig / 103 bar

Maximum Outlet (Casing) Pressure

Type 634: 150 psig / 10,3 bar
Type 634M: 1500 psig / 103 bar

Pressure Registration

Type 634: Internal
Type 634M: External

Temperature Capabilities

-40° to 180°F / -40° to 82°C

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

Tel:+86-020-32201622

Mobile phone|weixin:15876552411

E-mail:363495724@qq.com