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  • 产品名称：JB and JPV-A Large Orifice Pressure Relief Valve

  • 产品型号：JB and JPV-A Large Orifice Pressure Relief Valve
  • 产品厂商：其它品牌
  • 产品文档：
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简单介绍：
JB and JPV-A Large Orifice Pressure Relief Valve 大孔泄压阀的产品线是一个API标准526空气，煤气，蒸汽和蒸汽应用设计的延伸。
详情介绍：
JB and JPV-A Large Orifice Pressure Relief Valve
大孔泄压阀的产品线是一个API标准526空气，煤气，蒸汽和蒸汽应用设计的延伸。

JB and JPV-A Large Orifice Pressure Relief Valve

  • Description
  • Specifications
  • Documentation
Crosby Pressure Relief Valves, Direct Spring Process Valves, Crosby JB and JPV-A, Large Orifice Pressure Relief Valve

Large orifice pressure relief valve product line is an extension of API Standard 526 designs for air, gas, steam and vapor applications. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves.

Features & Benefits:

  • Broadest product offering in the industry.
  • Ten sizes available.
  • Reduced installation and labor costs (1 valve versus multiple smaller valves).
  • Fewer discharge lines.
  • Fewer inlet connections.
  • Reduced maintenance costs.
  • Fatigue resistant bellows material.
     
Specifications

Applications:
Turbine exhaust lines
Main steam lines to process plants
Low pressure gas service in refineries
Polyvinyl chloride reactors
Deaerators
Oil refinery coke drums
Beet sugar plant evaporators
Moisture separator reheaters in nuclear power plants

Sizes: 10" x 14" to 20" x 24"
Orifices: 42.19 to 185.0 in2 [272.19 to 1193.55 cm2]
Inlet Rating: ANSI Class 300
Temperature Range: -20 to +450°F [-29 to +232°C]
Set Pressure: 25 to 300 psig [1.72 to 20.69 barg]
Code: ASME VIII


 
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