产品详情
查看大图

  • 产品名称：800系列直接弹簧式**阀

  • 产品型号：800系列直接弹簧式**阀
  • 产品厂商：其它品牌
  • 产品文档：
你添加了1件商品 查看购物车
简单介绍：
800系列直接弹簧式**阀 可调节的空气，煤气，蒸汽，蒸汽放空设计流程中的应用。外部**排污调整提供了比900系列短排污。全喷嘴的设计。
详情介绍：
800系列直接弹簧式**阀
可调节的空气，煤气，蒸汽，蒸汽放空设计流程中的应用。外部**排污调整提供了比900系列短排污。全喷嘴的设计。

Series 800 Direct Spring Operated Pressure Relief Valves

  • Description
  • Specifications
  • Documentation
Crosby Pressure Relief Valves, Direct Spring Process Valves, Crosby Series 800 and 900 OMNI-Trim Pressure Relief Valves

Adjustable blowdown design for medium flow of air, gas, vapor and steam applications. External precise blowdown adjustment provides shorter blowdown than the Series 900. Full nozzle design. Available with metal or O-ring seat.

Features & Benefits:

  • Relieving capacities certified by National Board of Boiler and Pressure Vessel Inspectors. Certification includes air and steam.
  • Valves manufactured in accordance with the requirements of ASME Boiler and Pressure Vessel Code Section VIII and Section III.
  • Superior seat tightness. Precision lapped flat metal-to-metal seats, or elastomer or TFE O-ring soft seats provide the ultimate in seat tightness.
  • Maximum corrosion resistance. Trim components are stainless steel as standard. All 316 stainless steel, Monel®, Hastelloy® and NACE* optional constructions are available.
  • Spring standardization. Suitable for inlet temperatures to 750°F [399°C], using a 17-7PH stainless steel spring.
  • Positive built-in lift stop.
  • Fewer parts result in increased reliability and ease of maintenance.
  • Series 800 pressure relief valves have an external blowdown adjustment allowing for short blowdown, smaller differential between operating and set pressures, and reduced product loss.
     
* 请输入您的名字，方便我们和您联系
* 请输入您的电话，方便客服及时解答您的问题
* 请输入您详情地址，方便详细提供当地的市场讯息