Non-Return Valve
It is used in pipelines of various working conditions such as petroleum, chemical, pharmaceutical, fertilizer, and electric power industries, and the applicable medium is water, oil, steam, acid medium, etc.
With over 20 years experience, our company supply GB marine valves with various sizes, high quality, reasonable price and quick delivery time by our professional service. The type and the size of the products have been expended to more than 3000 categories. Our main materials are bronze, brass, cast steel, stainless steel, cast iron, ductile iron, Al-Alloy etc. We attach importance to quality system construction.
(1). Obtained certifications: ISO9001:2008 (Quality Control System), CE Marking (EU), CCS, BV, ABS, LR, DNV-GL, NK, RINA, KR Classification Society (Type Approval Certificate).
(2). Offer Extra Service: OEM, ODM.
(3). Supply Valve: Sea Suction Valve, Globe Valve, Check Valve, SDNR Valve, Hose Valve, Gate Valve, Storm Valve, Butterfly Valve, Safety Valve, Ball Valve, Quick Closing Valve, Pressure Valve, Self Closing Valve, Foot Valve, Reducing Pressure Valve, Valve Group, P/V valve etc
(4). Provide Drive Way: Electric, Pneumatic, Hydraulic etc.
We have the ability to supply all marine valves for complete ship set.
Fire Valve
This product is an interface with a valve installed on the fire-fighting network in the building to provide water to the fire site.
Bronze Fire Valve
1. Nominal Pressure(MPA): 1.0Mpa 2. Nominal Diametre(MM): DN40-DN65 3. Working medium: sea water, fresh water 4. Working temperature: normal temperature
Cast Iron Fire Valve
The fire valve is installed on the ship’s fire-fighting pipe network, and its interface is communicated with the fire-fighting site.
Bronze Stop Valve
This product is used for ship repair and shipbuilding, and can be used for seawater, fresh water, lubricating oil, fuel oil and steam with temperature less than 250 degrees.
Cast Iron Globe Valve
Globe valve refers to the closing piece (disc) along the center line of the valve seat movement. According to the moving form of the disc, the change of the valve seat opening is directly proportional to…
Cast Steel Plug Valve
The main advantages of the plug valve: suitable for frequent operation, quick opening and closing, light and small fluid resistance.
Bronze Plug Valve
GB T593 Marine Bronze Plug Valve can be generally used in sea water, fresh water, lubricanting oil and fuel oil.
Plug Valve
Material: cast iron, bronze, etc. Connection form: flange, welding, thread, quick installation, etc. Type (channel position): straight, right angle, two-way, three-way, etc.
Self Closing Valve
The sounding self-closing valve is installed on the pipeline of the low-pressure gas system of the ship.
Cast Steel Sea Suction Valve
One of the functions of the sea suction valve in naval ships is to open the sea valve on the other side when the ship is damaged and enters the water and the displacement rate is…
Bronze Sea Suction Valve
The sea suction valve on the ship is used as a spare valve, for example, when the ship enters the dock for repairs, it is used as a spare valve.
Sea Suction Valve
The sea suction valve is a water inlet valve installed on both sides, bilge or bottom of the ship below the no-load waterline.
Cast Steel Pressure Reducing Valve
The working principle of the air pressure reducing valve is to set the outlet pressure by adjusting the spring pressure, use the diaphragm to sense the change of the outlet pressure, and adjust the flow area…
Bronze Pressure Reducing Valve
This series of products are suitable for ship compressed air system.
SDNR Valve
The SDNR valve is a multi-purpose valve with both globe valve and check valve functions. Its structure is similar to the globe valve, but the valve stem and the valve disc are not fixedly connected. When…
Cast Steel Gate Valve
The opening and closing part of the cast steel gate valve is the gate, and the movement direction of the gate is perpendicular to the direction of the fluid. The gate valve can only be fully…
Cast Steel Butterfly Valve
This standard product is suitable for marine pipelines such as seawater, fresh water, air and crude oil and refined oil whose temperature is not higher than 70℃.
Bronze Butterfly Valve
Aluminum bronze electric butterfly valve is one of the commonly used valve varieties in industrial pipelines. Dedicated to dustproof and dew condensation conditions, the butterfly valve is small in size, less material, light in weight, and…
Marine Flange Orifice
It is adjustable orifice plate flowmeter. The function of the flowmeter is for flow measuring and controlling.