Marine Flange Bronze Air Pressure Reducing Valve (CB/T 3656-94)

Manufactured by: QINGDAO GREAT MARINE MACHINERY CO., LTD.

This marine flange bronze air pressure reducing valve, designed and produced in full compliance with CB/T 3656-94 (China Shipbuilding Industry Standard), is a high-performance pressure control unit widely used for marine compressed air systems. It is ideal for diesel engine air starting systems, pneumatic control systems, and on-board / industrial air supply pipelines.

Key Features & Advantages

· Adopts optimized structure absorbed from Swiss NOVA pressure regulating valves, delivering large flow rate, compact size, light weight,

stable regulation and high sensitivity.

· Main components made of high-grade stainless steel, bronze and alloy steel, featuring excellent corrosion resistance, rustproof performance and high strength to ensure long service life in marine environments.

· Stable pressure regulation, safe operation and easy installation & maintenance, fully meeting the demanding working conditions of ships.

Main Technical Parameters

· Standard: CB/T 3656-94

· Nominal size: Inlet G1 / G2; Outlet G1 / G2

· Inlet pressure: 3.0 MPa

· Outlet pressure: 1.0 MPa

· Pressure regulating range: 0 ~ 1.0 MPa

· Max. flow rate: 3500 m³/h

· Safety valve cracking pressure: 1.25 ± 0.1 MPa

· Medium: Air

· Ambient temperature: -10 ℃ ~ +55 ℃

· Connection: Flange

· Body material: Bronze

Why Choose Us

QINGDAO GREAT MARINE MACHINERY CO., LTD. focuses on designing and manufacturing marine valves and accessories. Our CB/T 3656-94 air pressure reducing valves are strictly inspected before delivery, with stable performance and reliable quality. They are widely trusted by shipyards, shipowners and engineering clients worldwide.

We support customized configurations and can provide supporting technical documents to meet your project demands.

Email: max@greatmarinevalve.com

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