价格:￥9.00/台
品牌:美国FISHER
型号:Y692
起订:1台
供应:999台
发货:3天内

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功能

易于检查和维护

控制精度高

响应速度快

易于安装

规格

阀体尺寸和端面连接方式

铸铁: NPS 1-1/2 / DN 40, NPT, NPS 2 / DN 50, NPT 或 CL125 FF 钢和 SST: NPS 1-1/2 或 2 / DN 40 或 50, NPT, SWE （仅为钢），CL150 RF, CL300 RF, 或 PN 16/25/40

温度性能

NBR: -20 至 180°F / -29 至 82°C
FKM: 0 至 300°F / -18 至 149°C
FFKM: -20 至 300°F / -29 至 149°C
EPDM: -20 至 275°F / -29 至 135°C

*大入口压力

150 psig / 10.3 bar

*大出口（壳体）压力

运行：高于出口（控制）压力设置 3 psig / 0.21 bar
紧急状况压力：15 psig / 1.0 bar

出口压力范围

1 in. w.c. 至 10 psig / 2 mbar 至 0.69 bar 之间的七个范围

取压方式

内取压（标准）或外取压

其他技术数据

Fisher Type Y692 gas blanketing regulator is a pressure reducing self-operated regulator with internal registration requiring no downstream control line. It is used for accurate pressure control on very low-pressure blanketing systems. The regulator will maintain a positive vessel pressure reducing the possibility of vessel wall collapse.

Features

Ease of Inspection and Maintenance

Accuracy of Control

Speed of Response

Ease of Installation

Specifications

Body Sizes and End Connection Styles

Cast Iron: NPS 1-1/2 / DN 40, NPT, NPS 2 / DN 50, NPT or CL125 FFSteel and SST: NPS 1-1/2 or 2 / DN 40 or 50, NPT, SWE (Steel only), CL150 RF, CL300 RF, or PN 16/25/40

Temperature Capabilities

NBR: -20 to 180°F / -29 to 82°C
FKM: 0 to 300°F / -18 to 149°C
FFKM: -20 to 300°F / -29 to 149°C
EPDM: -20 to 275°F / -29 to 135°C

Maximum Inlet Pressure

150 psig / 10.3 bar

Maximum Outlet (Casing) Pressures

Operating: 3 psig / 0.21 bar above outlet (control) pressure setting
Emergency: 15 psig / 1.0 bar

Outlet Pressure Ranges

1-inch w.c. to 10 psig / 2 mbar to 0.69 bar in seven ranges

Pressure Registration

Internal (standard) or External

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

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