Methanol cast steel micro-pressure regulating valve factory
  • Methanol cast steel micro-pressure regulating valve factory

Marine Methanol Cast Steel ZZVP Self Operated Micro Pressure Regulator

Features:

Material Cast Steel
DN 20-300
PN 16
Connection Type Flange
Applicable Temperature -40℃to 230℃
Spool Type Single Seat Plunger Type Spool
Sealed Version Soft Seal
Filling V-type PTFE
Flow Characteristics Quick Opening
Product Details
 Cast Steel ZZVP Self Operated Micro Pressure Regulator DN20-300 PN16
Application

The Marine Cast Steel ZZVP Self Operated Micro Pressure Regulator is a robust pressure control component engineered for marine systems requiring stable micro-pressure management without external power. Crafted from high-strength cast steel, it excels in withstanding mechanical stress, moderate temperature fluctuations, and the general wear of marine environments, making it ideal for handling non-corrosive or mildly corrosive media like regular seawater, fresh water, standard marine fuels, or steam. Its ZZVP self-operated design enables automatic, precise regulation of micro-pressure, ensuring consistent system performance, while the material’s durability and cost-effectiveness make it a reliable choice for general marine piping systems—such as auxiliary equipment circuits, cooling systems, or non-aggressive fluid transfer lines—where corrosion resistance is not a primary requirement.

Packing & Delivery

We use through-hole packaging, and the valve will be wrapped in a PP bag to ensure the safety of the product to the greatest extent. We support shipping by sea and by air, and the products can also be shipped to any port you specify.

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