• CB/T3591-2005 Flanged Nodular Iron Gate 0.6Mpa Manual Cast Steel Valve
  • CB/T3591-2005 Flanged Nodular Iron Gate 0.6Mpa Manual Cast Steel Valve
CB/T3591-2005 Flanged Nodular Iron Gate 0.6Mpa Manual Cast Steel Valve

CB/T3591-2005 Flanged Nodular Iron Gate 0.6Mpa Manual Cast Steel Valve

Product Details:

Place of Origin: China
Brand Name: JV
Certification: CE
Model Number: JVL-46

Payment & Shipping Terms:

Minimum Order Quantity: 1set
Price: $66-86pcs
Packaging Details: Standard export package
Delivery Time: 15-25 days
Payment Terms: T/T, L/C, Western Union
Supply Ability: 10000set/Month
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Detail Information

Media: Gas,Base Power: Manual,Electric
Material: Casting,Stainless Steel Structure: Butterfly,Ball
Port Size: DN50-1200,DN 50-DN 600 Pressure: Medium Pressure,Low Pressure
Temperature Of Media: Medium Temperature,Normal Temperature Size: DN15 To DN500
High Light:

0.6Mpa Cast Steel Valve


CB/T3591-2005 Cast Steel Valve


1Mpa Cast Steel Valve

Product Description

Flanged Nodular Iron Gate Valve For Oil Tanker CB/T3591-2005 Marine Standard Gate Valve 0.6Mpa Manual Cast Steel Valve



Technical data:


Nominal pressure Nominal diameter (mm) Applicable medium
0.6 50-300 Seawater, freshwater, lubricating oil, fuel oil
t ≤ 250°C steam
1.0 65-250
1.6 20-50




1. Temporary storage of marine valves should be subject to the current review. The exposed processing name must be kept clean and dust cleared. When storage, the ball valve should be blocked at both ends and in a closed-form.
Check valves, check valves, and both ends of the passage should be blocked and in an open forum. They should be stored in a ventilated and dry indoor center. Stacking or outdoor storage is strictly prohibited.

2. Before installation, it is necessary to carefully check whether the pressure marked on this valve and the diameter can meet the application requirements, eliminate the shortcomings formed by the transportation process, and eliminate the dust on the valve parts.


3. When installing, the marine valve can be installed indirectly on the pipeline according to the connection form. Under normal conditions, the device can be placed in an arbitrary position in the pipeline, but it needs easy-to-operate maintenance and pay attention to the shut-off valve
The flow direction of the medium should be down from the top of the vertical valve flap, and the lift-and-demotion check valve can only be installed safely.


4. When the ball valve, globe valve, and gate valve are used, they are only fully open or fully closed, and they are not allowed to be used for flow adjustment. The Tude's secret book cover is eroded and slowed down. The gate valve and the upper fingerprint stop valve have inverted
Seal installation, turn the handwheel to the uppermost position, and tighten it to prevent the leakage of the medium from the aggregate.


5. Use handwheels when opening and closing ball valves, globe valves, and gate valves. Do not rely on levers or other machines to protect the valves. The handwheel winds counterclockwise to open, otherwise, it is closed.


6.The nut of the aggregate gland should be tightened evenly, and it should not be pressed into a crooked shape, and the rabbit will have to damage the movement of the valve stem or form a leak.


7. The marine valve is in use and should be kept clean from time to time. The transmission fingerprints must be smooth on a regular basis. When a problem is found, the operation should be stopped immediately to investigate the cause and eliminate the problem.

CB/T3591-2005 Flanged Nodular Iron Gate 0.6Mpa Manual Cast Steel Valve 0





The ballast water pipes passing through the collision bulkhead should be equipped with a shut-off valve capable of operating above the freeboard deck (the bulkhead deck of passenger ships).


The valve should be installed on the fore-point tank side of the fore-point bulkhead. It also has a device to indicate whether the valve is open or closed so that the valve can be closed on the deck immediately in the event of head sea damage to prevent seawater from entering the ballast water system.




The valve body material adopts: carbon steel, cast iron, stainless steel, bronze, brass, forged steel, alloy steel, etc.; the sealing surface materials include copper alloy, carburized steel, hard alloy, rubber plastic, PTFE soft and hard seal, Can adapt to the needs of different media. Products are widely used in petrochemical, shipbuilding, nuclear power, chemical industry, metallurgy, electric power, food, environmental protection construction, and other fields.

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