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A200 Pressure Reducing and Stabilizing Valve with Automatic Pressure Control for 150-300 PSI Systems and Stainless Steel Trim

  • A200 Pressure Reducing and Stabilizing Valve with Automatic Pressure Control for 150-300 PSI Systems and Stainless Steel Trim
Lugar de origem China
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Detalhes do produto
Tipo da capota Garrafa com parafuso, Garrafa de vedação sob pressão Fim da conexão flange aumentada da cara
Meio aplicável Água Material de acabamento Aço inoxidável, latão, GGG50
Estilo corporal Haste de aumentação, haste deaumentação Faixa de tamanho DN50 a DN600
Classificação de pressão 150 - 300 PSI Padrão de projeto API 600, ASME B16.34
ENCONSTRAÇÕES Flanges, roscas ou ranhuras Tipo de vedação Vedação macia (borracha EPDM ou NBR)
Aplicativo Água, petróleo, gás, vapor Material do assento Borracha
Padrão de testes API 598 Bodydesign Cunha Sólida / Cunha Flexível
Tipo de válvula Válvula
Destacar

Automatic Pressure Control Valve

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150-300 PSI Pressure Reducing Valve

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Stainless Steel Trim A200 Valve
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Descrição de produto
A200 Pressure Reducing And Stabilizing Valve
Product Overview
The A200 Pressure Reducing and Stabilizing Valve is a precision-engineered, direct-acting valve designed to automatically reduce and stabilize downstream pressure in water supply systems. It maintains consistent pressure levels regardless of fluctuating upstream pressure or variable flow rates, ensuring safe and efficient operation while protecting pipelines, fittings, and appliances from overpressure damage.
Key Features
  • Automatic Pressure Control: Maintains pre-set downstream pressure with varying upstream pressure and flow demands
  • Compact & Robust Design: Direct-acting mechanism eliminates external pilot line requirements, simplifying installation
  • High Accuracy: Provides precise pressure regulation within defined ranges for system stability
  • Wide Applications: Suitable for potable water, irrigation, industrial supply, HVAC, and fire protection systems
  • Durable Construction: Available in brass, ductile iron, or stainless steel with corrosion-resistant components
  • Easy Adjustment: External screw or knob allows downstream pressure adjustment without disassembly
  • Low Maintenance: Simple design with fewer moving parts ensures long service life
Technical Specifications
  • Size Range: DN15 to DN150 (½" to 6")
  • Pressure Rating: PN16 / PN25 (standard)
  • Inlet Pressure Range: Up to 25 bar (model-dependent)
  • Outlet Pressure Range: Adjustable, typically 1.5 to 7 bar (standard)
  • Connection Types: Flanged, threaded, or grooved ends
  • Temperature Range: -10°C to 120°C (dependent on seals and materials)
Typical Applications
  • Residential, commercial, and industrial water supply systems
  • Municipal water distribution networks
  • Irrigation and agricultural water management
  • HVAC and hydronic systems
  • Fire sprinkler and protection systems
  • Process water lines in manufacturing plants
Installation & Maintenance

Install in accessible locations with sufficient clearance for adjustment and maintenance operations. Ensure flow direction matches the arrow indicated on the valve body. An upstream strainer is recommended to prevent debris from affecting valve performance. Periodic inspection and cleaning of the strainer and valve seat ensure optimal operation.

Benefits
  • System Protection: Prevents pipe bursts, leaks, and appliance damage from excessive pressure
  • Water & Energy Savings: Reduces waste and consumption by maintaining optimal pressure levels
  • User-Friendly: Simple installation, adjustment, and maintenance procedures
  • Versatile & Reliable: Consistent performance across diverse operating conditions
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