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Dual Chamber Control Valve - Full Port with Mechanical Check - S518, S1518

Ref. Exclusiva: Dual-Chamber-Control-Valve-S518-S1518
Marca: Watts
Familia do produto: Water Safety & Flow Control
Grupo do produto: Adjusting/Controlling Valves for Liquid Services
Data de publicação: 2019-10-11
Número da edição: 1
Tipo: Objeto (objeto único)
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Series S518, S1518 are full port, dual chamber basic valves that incorporate a two-piece telescoping disc and diaphragm assembly. This assembly is the only moving part within the valve, allowing it to open or close 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. When pressure is applied to the upper diaphragm chamber and released from the lower diaphragm chamber, the valve travels to a closed position. When pressure is applied to the lower diaphragm chamber and released from the upper diaphragm chamber the valve travels to a full open position. The Stainless Steel design offers superior corrosion resistance, as well as a lightweight alternative to conventional heavy iron valves. Stainless Steel construction provides extended diaphragm life, and reduces the frequency and labor costs associated with traditional maintenance repairs.


  • Simplified and efficient design is easy and economical to maintain
  • Two-piece assembly opens and closes as commanded by the pilot control system
  • Mechanical check feature provides immediate check action when flow ceases
  • Stainless Steel construction offers superior corrosion resistance for longer life

Material principal: Stainless steel
Material secundario:
Projetado em: United States
Fabricado em: United States

Categoria BIMobject: Hidráulica - Válvulas
Classificação IFC: Valve
Nome UNSPSC: Valves
Código UNSPSC: 401416
Uniclass 1.4 Código: L7136
Uniclass 1.4 Descrição: Valves
Uniclass 2.0 Código: PR-94
Uniclass 2.0 Descrição: Valves
Uniclass 2015 Código: Pr_65_54_40_16
Uniclass 2015 Descrição: Control valves
NBS Reference Código: 94
NBS Reference Descrição: Valves
CSI MasterFormat 2014 Code: 23 09 13.33
CSI MasterFormat 2014 Title: Control Valves
OmniClass Número: 23-27 31 00
OmniClass Título: Valves
CSI UniFormat II Code: D20
CSI UniFormat II Title: PLUMBING
Este produto está disponível em:
North America
  • Canada
  • United States