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Single Chamber Control Valve - Full Port with Mechanical Check - M400, M1400
Watts

Single Chamber Control Valve - Full Port with Mechanical Check - M400, M1400

Series M400, M1400 are full port, single chamber basic valves that incorporate a two-piece disc and diaphragm assembly. This assembly is the only moving part within the valve allowing it to open, close, or modulate as commanded by the pilot control system. The lower portion of this two-piece assembly is a mechanical check feature, which acts independent of diaphragm position or pilot control system, and provides immediate check action when flow ceases.

Features

  • Two-piece assembly opens and closes as commanded by the Pilot Control system
  • Mechanical check feature provides immediate check action when flow ceases.
  • Body and cover are constructed of strong and durable ductile iron (ASTM A536)
  • Simplified and efficient design is easy and economical to maintain
Specification
  • Keywords: assembly, backflow, backflow valve, ballvalve, bonnet, builtin bypass, bypass, check, checkvalve, coupling, cover, double, doublecheck, expansion, fill, fire, fullport, high capacity, high capacity pressure reducing valve, high capacity water pressure reducing valve, high pressure, hydronic, inlet strainer, kit, lead free, lf, lf223, lfn223, lock, low pressure, male, pressure reducing valve, preventer, prevention, prv, quarter turn shutoff, quarterturn, quick, reduce pressure valve, reducing valve, releif, relief, repair, rpza, rubber, seat, separator, shut-off, tank, threaded, twopiece, ullisted, union angle inlet, union angle outlet, valve, vlv, water pressure reducing valve, water pressure reducing valves, wp valve, wprv, assembly, backflow, bonnet, bypass, check, cover, kit, releif, repair, rubber, seat, valve, watts, watts regulator, plumbing, draings, valves, pipes, drainage, automatic control valves, control valves, reducing valves, pressure reducing valves, ball valves, control valves, liquid control valves, water safety

Technical specification
  • Unique ref.Single-Chamber-Control-Valve-M400-M1400
  • Product familyPlumbing & Flow Control Solutions
  • Product groupAutomatic Control Valves
  • TypeObject (single object)
  • Date of publishing2019-10-11
  • Edition number1
Related
  • Material mainStainless steel
  • Designed inUnited States
  • Manufactured inUnited States
Classification
  • BIMobject CategoryPlumbing - Valves
  • IFC classificationValve
  • UNSPSC nameValves
  • UNSPSC code401416
  • Uniclass 2015 CodePr_65_54_40_16
  • Uniclass 2015 DescriptionControl valves
  • CSI MasterFormat 2014 Code23 09 13.33
  • CSI MasterFormat 2014 TitleControl Valves
  • OmniClass Number23-27 31 00
  • OmniClass TitleValves
  • CSI UniFormat II CodeD20
  • CSI UniFormat II TitlePLUMBING

Region availability

North America
Canada
United States
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