广州奥丽斯特燃气设备有限公司
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详细介绍

R600 系列二级调压器经 UL 认证,用于降低民用设施中**调压器的出口压力。 R622 型设计用于两级调压的民用设施,**流量可达每小时 1 400 000 BTU / 15.8 SCMHR622 型包含高性能泄压阀和大口径的 3/4 英寸有筛排放口,用于在过压条件下将下游压力限制在 2 psig / 0.14 bar 以下。 R642 R652 型为后背安装式角型阀体。广州奥丽斯特燃气设备有限公司咨询电话:零贰零-捌贰叁贰玖陆贰伍,壹叁柒壹零叁陆壹贰陆零/13710361260-陆熙。

FisherR622R642R652系列二级调压器功能特点:

较高测量精度

的泄压性能

材质耐腐蚀

入口滤网

进出口压力表取压孔,便于系统维护

正向排水

建议更换寿命为 20

UL 认证

FisherR622R642R652系列二级调压器规格:

可选配置

R622 型(标准):带直连阀体设计的二级调压器 
R642 型:带 90° 阀体设计的二级调压器,适合计量装置 
R652 型:用于背部安装装置的二级调压器

阀体尺寸和端部连接方式(入口 x 出口)

R622 型:1/2 in FNPT1/2 x 3/4 in FNPT 3/4 in FNPT 
R642 R652 型:1/2 x 3/4 in FNPT3/4 in FNPT

**入口压力

**入口压力:10 psig / 0.69 bar 
紧急入口压力:50 psig / 3.4 bar

流通能力

** 1.4 MBTU/hr

出口压力范围

9 20-in. w.c. / 22 50 mbar

取压方式

内取压

温度适用范围

-20° 160°F / -29° 71°C

单位名称:广州奥丽斯特燃气设备有限公司

联系方式:陆熙020-8232962513710361260

邮件地址:1318120303@qq.com

单位地址:广东省广州市天河区珠村东环路110号珠园大厦402

R600 Series secon**ge regulators are UL listed designed to reduce the outlet pressure from a first-stage regulator in domestic installations. Type R622 is designed for Two-Stage domestic applications up to 1 400 000 BTU per hour / 15,8 SCMH. Type R622 contains a high performance relief valve and a large 3/4-inch screened vent to limit downstream pressure to less than 2 psig / 0,14 bar in an overpressure situation. Types R642 and R652 are designed in an angle body 

Features

Improved Accuracy

Superior Relief Performance

Corrosion-Resistant Materials

Inlet Screen

Test Ports for Easy System Checks

Positive Drainage

20-Year Recommended Replacement Life

UL Listed

Specifications

Available Configurations

Type R622 (standard): Secon**ge regulator with straight-through body design 
Type R642: Secon**ge regulator with 90° body design ideal for metered installations 
Type R652: Secon**ge regulator designed for back mount installations

Body Sizes and End Connection Styles (inlet x outlet)

Type R622: 1/2-inch FNPT, 1/2 x 3/4-inch FNPT, and 3/4-inch FNPT 
Types R642 and R652: 1/2 x 3/4-inch FNPT, 3/4-inch FNPT

Maximum Inlet Pressures

Maximum Inlet Pressure: 10 psig / 0,69 bar 
Emergency Inlet Pressure: 50 psig / 3,4 bar

apacity

Up to 1.4 MBTU/hr

Outlet Pressure Ranges

9 to 20-inches w.c. / 22 to 50 mbar

Pressure Registration

Internal

Temperature Capabilities

-20° to 160°F / -29° to 71°C

Approximate Weight

1.4 Pounds / 635 grams

Unit nameGuangzhou honest Gas Equipment Co.,Ltd

Contact information020-8232962513710361260

Email1318120303@qq.com

Unit addressRoom 402,Zhuyuan building,110,East Ring Road,Zhucun,Tianhe District,Guangzhou,Guangdong Province,China

 

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广州奥丽斯特燃气设备有限公司
联系人: 陆** 女士 (业务销售)  
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