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Products Intro · Butterfly Valves · Control Valves · Liquid Level Controllers · Regulators
Liquid Level Switches · Liquid Level Gauges · Chambers & Domes · Pressure Controllers · Check Valves

 


Liquid Level Controllers

New Series EVS Pneumatic Liquid Level Controller

Easy-access, back-mounted unit that provides liquid level or interface control for gas separator and scrubber applications. Series EVS controllers feature patented Envirosave? snap (on/off) pilots, which prevent fugitive emissions and reduce bleeding of valuable gases.

  • Back-mount design with flush-mount internals simplifies installation and inspection
  • Envirosave pilot rated at zero leakage in U.S. EPA Natural Gas STAR Program report (contact Norriseal for details)
  • Uses Norriseal's force-balance technology, for proven reliability and long service life
  • High sensitivity for either Top Level or Interface control
  • Weather-resistant sealed enclosure
  • Complies with NACE MR0175-2002

Series 1001/1001A/1001XL Pneumatic Liquid Level Controller

Reliable and economical pneumatic liquid level controllers with no-bleed, forced-balanced operation. Available with patented Envirosave snap pilot to prevent fugitive emissions and reduce bleeding of valuable gases.

  • Snap (On/Off) or throttle (proportional) control
  • Right- or left-hand mount
  • Field-configurable direct or reverse action
  • Removable door
  • Various arm lengths, displacer sizes, diameters, connections and body materials
  • Options include SPDT or DPDT electric switches
Optional Configurations

Series 1001A Weatherproof Liquid Level Controller

Features a weatherproof case/cover with a secure lever latch to protect internals. Options include marine service and SPDT or DPDT electric switches.

Series 1001 XL

Designed with a back-mount connection.

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Norriseal - A Dover Company
11122 West Little York
Houston, TX 77041
email: info@norriseal.com
online: Contact Us
Tel (HQ): 713-466-3552
Fax (HQ): 713-896-7386
Phone: 713-466-3552
Tuesday, September 30, 2014
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