Type 807 & 752 Exotic Alloy Valves

DESCRIPTION

For more than 60 years, Type 807 and Type 752 valves have performed in some of the world’s most demanding applications. If your application requires critical control of liquid, gas or steam, your choice of control valves is one of the most important decisions
you will make. When it comes to specifying a control valve, the variables are complicated and exacting. That is why Research Control® Valves are available in a broad range of options—so we can design a truly engineered solution that matches your requirements.

APPLICATION

Processing plants, research facilities, and government agencies worldwide rely on Research Control Valves for repeatable performance and durability. Built for applications 1 in. (25.4 mm) and under, our Types 807 and 752 control valves are integral components in systems ranging from petrochemical to pharmaceutical manufacturing. It is an ideal choice for additive injection or flow and pressure control.

Description

SPECIFICATIONS

STANDARD FEATURES

  • 1/4 in. (6.4 mm), 1/2 in. (12.7 mm), 3/4 (19.1 mm) and 1 in.
    (25.4 mm) models
  • Interchangeable trim sets
  • Threaded bonnet for quick disassembly
  • Trim characteristics: Linear, equal percent, quick open or
    double taper
  • TFE chevron packing
  • ANSI Class IV shutoff (size O and larger)

OPTIONAL FEATURES FOR 1/2 IN. (12.7 MM),
3/4 IN. (19.1 MM) AND 1 IN. (25.4 MM) MODELS

  • Butt and socket weld ends, BSPP, tube connection, and others
  • Bonnet extensions for temperature extremes
  • Bellows packing solutions
  • Angle pattern bodies
  • Reduced Emissions Kalrez® (REK), graphite, spring-loaded
    chevron and others
  • Exotic alloys for complete valves or trims
  • Stellited trims & soft seats (PTFE & Kel-F)
  • TiN coating of inner valve stem and seat
  • Purge or leak ports

Downloads

RCV-DS-00576-EN_Small Control Valve - Type 807 Product Data Sheet

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