Sinclair Collins
M Series Modulating Bronze Construction Process Control Valves

Key Features

  • Actuators in sizes 37 and 64 provide for a wide range of operating requirements.
  • Multiple-spring design reduces valve height.
  • Field reversible from "air-to-open" to "air-to-close" without disassembling the valve body.
  • Nylon-reinforced, molded EPDM rolling style diahragm provides ease of maintenance and uniform thrust throughout the valve stroke.
  • Dual stem guides with integral bearings for maximum alignment and longer life.
  • Nemur mounting rail for accessory mounting.
  • Yoke is made of cast bronze for rugged construction and long service life. Stainless steel valves use the same quality yoke with particle/silicone resin coating for superior wash down service and is FDA approved for incidental food contact.
  • Extended threads on stem allow for easy adjustment to accommodate a wide range of inlet pressures.
  • Engineered and manufactured by Parker Hannifin, the combination of stainless steel filled PTFE seals and carbon filled PTFE seals provide optimum sealing, low friction and long life for a wide variety of temperatures and services.
  • Bronze valve with union nut retention of the bonnet allows for servicing without removal from the installation.
  • Stainless steel valve with bolted flange construction allows for easy servicing without removal from the installation.
  • Plugs are hardened stainless steel for maximum protection against erosive and corrosive services with Class IV shutoff.
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  • Body sizes 1/2", 3/4", 1", 1¼", 1½", 2"
  • -40°F to 400°F (-40°C to 204°C) media temperature range
  • Actuator is field reversible, air to open, air to close
  • Rolling style diaphragm provides uniform thrust
  • Two actuator sizes: 37, 64. Maximum 35 PSI. Actuator to be vented to 0 PSI for shutoff.
  • Stem diameter 7/16"
  • Stem travel (stroke) 0.75" all sizes
  • Multi-spring, low-profile actuators offer a 12 PSI control band.
  • Hard seat meets Class IV leakage standards
  • Valves are factory calibrated for maximum operating pressure and 100% tested.

Catalogs
Catalog Catalog
861.3 kB