ROSS Controls® Poppet Valves for High & Low Temperature – 21 Series

ROSS Controls® Poppet Valves for High & Low Temperature – 21 Series

The ROSS® Poppet valves 21 Series are inline mounted valves designed for either high temperature or low temperature applications. This high flow 2 position valve is available in 2, 3 and 4-way configurations. Choice of internal components provides options for different temperature ranges.

  Poppet construction for high dirt tolerance
  Readily Adaptable to Vacuum Service
  Long Life Expectancy
  Extreme Temperature Range Options including up to 300° F (150° C) for pressure controlled models and down to -40° F (-40° C) with Buna-N Seals

Features & Benefits

  ¼” to 1 ½” Port Sizes
  2, 3 or 4-way valves
  Inline mounted
  High Temperature and Low Temperature Applications

Standard Specifications
The standard specifications for the products on each page of this catalog are given on the same page or referenced. For solenoid pilot valves, models with internal pilot supply are listed. Most models are also available for use with external pilot supply or have a built-in pilot supply selector valve.

The products in this catalog are intended for use in industrial pneumatic systems. Most products are adaptable to other uses and conditions not covered by the standard specifications given in this catalog. Weights shown are approximate and are subject to change. Dimensions given, unless otherwise noted, are envelope dimensions (not for mounting). Consult ROSS for further information.

Port Threads
Ports of valves and bases described in this catalog have NPT (ANSI B2.1) threads. Other thread types can be specified by putting an appropriate prefix letter on the model number when ordering.

Solenoids
All ROSS standard solenoids are rated for continuous duty (unless noted otherwise) and will operate the valve within the air pressure range specified in this catalog.

Download
  Product Information
  21 Series Poppet Valves Installation
  Operation Manual 21 & 27 Series Inline Poppet Valves 

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