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美国ITRON减压阀B38R燃气调压器带放散减压(阀口1


关键词: 美国ITRON减压阀B38R燃气调压器带放散减压(阀口1
美国ITRON减压阀B38R燃气调压器带放散减压(阀口1
品牌 埃创ITRON 材质 铸铁 型号 B38R
连接形式 内螺纹 适用介质 燃气，空气 公称通径 DN50NPT

 美国ITRON燃气减压阀 B38R系列天然气调压器 ITRON减压阀样本

ITRON减压阀由苏州安丽燃气设备公司现货代理销售；B38R燃气减压阀，美国ITRON减压阀 B34调压器产品资料：

●最大入口压力：8.6bar

● 出口压力范围：7.5-504mbr

● 最大流量：792 Nm3/h

● 调压精度：±5%

● 关闭压力：10%

● 工作温度：-20~65℃

● 连接尺寸：2"×2" NPT；

选择ITRON调压器时，请提供以下参数：

1. 进口压力和出口压力范围；

2. 流量范围；

3. 使用介质；

4. 口径；

5. 附加功能 ：放散；

 

B38R_1

B38R_2

B38R_3

 

Appropriate for large capacity commercial and industrial uses where inches of water column or pounds delivery is desired such as utility services, gas engines, burner trains, furnaces, and boilers. The rapid response of the B38 is particularly well suited for applications where sudden on/off loads could cause shock problems.
 
Features + Benefits

The features of this model include:

  • Interchangeable orifice
  • Spring-loaded internal relief valve assembly
  • Field interchangeable adjustment spring
  • Controlled breather orifice size eliminates pulsation and provides normal action at low flows
  • Wide range of valve body sizes including NPT and flange connections

Version descriptions are:

  • B38N - The B38N is a spring-loaded, self-operated regulator with no Internal Relief (N) Valve.  This model can be used on low or intermediate inlet pressures where an internal relief, or other type of over-pressure relief, or other type of over-pressure protection device is not required.
  • B38R - The B38R is the Internal Relief (R) version of the B38 Series.  The large 2 1/2" internal relief valve provides exceptional relief capacity.
  • B38M - The B38M is used in a series monitoring installation as the upstream regulator.  The B38M has an O-ring seal on the valve stem through the throat and a 1/2" control line tap on the lower diaphragm case.
  • B38IMR - The B38IMR is equipped with an Internal Monitoring (IM) device as well as a back-up Internal Relief Valve (R).  This version is appropriate for applications where an added level of over-pressure protection is desired.
  • B38IMN - The B38IMN is equipped with an Internal Monitoring (IM) device and no Internal Relief Valve (N).  This version is appropriate for applications where over-pressure protection is desired without the relief of gas to the atmosphere.
  • B38IMRV - The B38IMRV is equipped with an Internal Monitoring (IM) device as well as a back-up Internal Relief Valve (R) and a Vent (V) hole in the sliding orifice.  The Vent hole option allows the relief valve to "weep" gas into the atmosphere and signal a problem with the regulator in the event the Internal Monitor comes into operation.

最后更新时间：2015-08-03 10:05:52