专业销售精密调压阀|电动减压阀|电气转换器|继动器|流量放大器|康气通Controlairlnc
    | 首 页 | 公司介绍 | controlair产品 | 联系我们 |  
 
ControlAir 康气通Type 700BP 精密背压调压阀图纸资料说明:
DESCRIPTION The Type-700BP Back Pressure Regulator is a high flow, highly accurate pneumatic relief valve with an adjustable set point. It's
primary function is to provide protection against over pressurization in the downstream portion of a pneumatic system. This precision unit is capable of handling flows up to 50 SCFM. A rolling diaphragm provides the sensitivity that causes the Type-700BP to vent to atmosphere in response to the slightest upstream changes. FEATURES • SENSITIVITY - Provides quick response to controlled system pressure variation. • HIGH FLOW CAPACITY - Flows up to 50 SCFM (depending on set point pressure and port size). • COMPENSATING FLOW CONTROL - Venturi type velocitypressure tube adjusts main control valve opening in accordance with velocity pressure variations of flow from controlled system. • ON-LINE MAINTENANCE - Unit can be disassembled and serviced without removing from the air line. APPLICATIONS The Type-700BP is used in place of a standard relief valve to provide protection against excessive build-up in supply pressure lines to instruments and other sensitive control devices. The most common application is to control the air pressure in a system supplied by a compressor. Used in conjunction with a diaphragm operated inlet restricting valve and a bleed orifice, the Back Pressure regulator relieves excess compressor pressure while activating the intake restricting valve. When the regulator shuts off, the down-stream air vents through the bleed orifice allowing the restricting valve to open.

 

泽鹏科技销售电话:021-37785053手机:17821719638 邮箱E-mail:zepengtech@163.com
上海市新镇路32弄7号-550E室 办事处|美国|日本|济南|版权所有沪ICP备18041004号-2
专业销售精密调压阀|减压阀|电气转换器|流量放大器|平衡阀|电动比例阀|继动器|仙童|诺冠|康气通|SMC|honeywell|柏勒夫