Controles y Válvulas S.A. de C.V.

Automatización, Medición y Control

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Type 20 Front Flush Button Style Welded Diaphragm Seal

  • Designed for applications requiring an NPT male threaded process connection and with a flush diaphragm
  • Flush diaphragm construction prevents clogging and process material build-up
  • Constructed with a 316 stainless steel housing and diaphragm for strength and durability
  • Maximum pressure rating is 9,000 psi
  • Available instrument connection sizes are ¼ and ½ inch with a process connection size of ½ inch NPT male to 2 inch NPT male
  • Consider gauge size, pressure range, media composition, ambient and operating temperature, and maximum working pressure when selecting
  • For process temperatures over 212° F a capillary or cooling element is recommended, contact factory to order
  • Fill fluid must be compatible with process media; i.e. Glycerine may become volatile in conjunction with a strong oxidizing agent such as chlorine, forms of oxygen or peroxide and nitric acids