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DIN 5K 10K Check Gate Butterfly Ball Valve 300MM Diameter
Product Details:
| Place of Origin: | Chongqing of China |
| Brand Name: | JUVI |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 |
|---|---|
| Price: | negotiable |
| Delivery Time: | in stock |
| Payment Terms: | Western Union, MoneyGram, D/P, D/A, L/C, T/T |
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Detail Information |
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| Name: | Cast Steel Flanged Stop Check Valve | Nominal Pressure: | 1-6MPA |
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| Nominal Diameter: | 20-300MM | Applicable Medium: | Ful Oil/ Lubricanting Oil/ Fresh Water/ Steam |
| Application: | Boat Yacht Ship Vessel Marine | Material: | Cast Iron/ Cast Steel/ Stainless Steel/ Bronze/ …… |
| Standard: | ANSI/ JIS/ GB/ …… | Way: | Manual/ Electric/ …… |
| High Light: | 10K Butterfly Ball Valve,300MM Butterfly Ball Valve,Boat Yacht Butterfly Ball Valve |
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Product Description
Marine JIS ANSI DIN Standard 5K 10K Check Gate Butterfly Ball Valve
Specification
| nominalpressure(MPa) | nominaldiameter(mm) | applicablemedium |
| 1 | 65~300 | Freshwater,Lubricantingoil,Fueloil,t≤300Csteam. |
| 1.6 | 65~250 | |
| 2.5 | 20~150 | |
| 4 | 65~100 | Freshwater,Lubricantingoil,Fueloil,t≤400Csteam. |
| 6.4 | 20~50 |
| partsname | material | |
| name | trademark | |
| body,cover | caststeel | ZG275--485 |
| disc | high-qualitycarbonsteel | 20# |
| stem | stainlesssteel | 2Cr13 |
| discsealring | weldstainlesssteel | E410 |
| PN≤2.5 | weldstainlesssteel | E347 |
| bodysealring | ||
| PN≤4.0 | weldstainlesssteel | E347 |
Types of valve:
| · Marine butterfly valve |
| · Ship gate valve |
| · Marine globe valve |
| · Marine check valve |
| · Marine access valve |
| · Marine trap valve |
| · Marine regulating valve |
| · Marine filter |
| · Marine safety valve |
| · Marine quick closing valve |
| · Marine self closing valve |
| · Other marine valves |
| · Marine anti wave valve |
Ball valve
Ball valve, a valve in which the opening and closing parts (ball) are driven by the valve stem and rotate around the axis of the ball valve. It can also be used for fluid adjustment and control. The hard-sealed V-shaped ball valve has a strong shear force between the V-shaped core and the metal seat of the hard alloy overlay, which is especially suitable for fibers and small solid particles. And other media.
The multi-way ball valve can not only flexibly control the confluence, divergence, and flow direction switching of the medium in the pipeline, but also close any channel and connect the other two channels.
Gate Valve
The gate valve is a gate for opening and closing. The movement direction of the gate is perpendicular to the direction of the fluid. The gate valve can only be fully opened and fully closed, and cannot be adjusted or throttled.
The gate valve is sealed by the contact between the valve seat and the gate plate, and the sealing surface is usually welded with metal materials to increase wear resistance, such as 1Cr13, STL6, stainless steel, etc.
The gate has a rigid gate and an elastic gate. According to the difference of the gate, the gate valve is divided into a rigid gate valve and an elastic gate valve.
Check valve
This kind of valve is used to prevent the medium from flowing back, using the kinetic energy of the fluid itself to open by itself, and automatically close when flowing in the reverse direction. Standing at the outlet of the water pump, the outlet of the steam trap and other places where the reverse flow of fluid is not allowed. There are three types of check valves: swing type, lift type and wafer type. For the swing check valve, when the fluid can only flow from left to right, it will automatically close when it flows in the reverse direction. For the lift check valve, when the fluid flows from left to right, the valve core is lifted to form a passage. When the flow is reversed, the valve core is pressed to the valve seat and closed. For the wafer check valve, when the fluid flows from left to right, the valve core is opened to form a passage. When the flow is reversed, the valve core is pressed to the seat and closed. The wafer check valve can be multiple positions Installation, small size, light weight and compact structure.