DIN Flanged Ball Valve Stainless Steel & Carbon Steel in good price
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- Loading Port:
- Tianjin
- Payment Terms:
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- Min Order Qty:
- 50 pc
- Supply Capability:
- 50000 pc/month
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Specifications
DIN Flanged Ball Valve Stainless Steel & Carbon Steel PN16
1.Investment Casting
2.Medium:Water, Oil ,Gas
3. Seal:PTFE&PPL
DIN Flanged Ball Valve Stainless Steel & Carbon Steel PN16
1. Working pressure: PN16,PN25
2.ISO-5211 Mounting pad for easy automation.
3.Anti-static device.Fire safe design available,
4. Blow-out proof Stem.
5.Suitable media: water, oil, Gas and some corrosive liquids.
6.Investment Casting.
7. Inspection & Testing: API 598.
8.Manual,Gear.Worm wheel, Pneumatic operated avaible.
9.Pneumatic actuator: double action &single action is available.
Manufacturing Process
(01)Mould warehouse-----(02)Wax-----(03)Repaire mould line ----(04)Wax polish ----(05) Tuple trees ----(06)Cast molding----(07)Dry-----(08) Dewaxing ----(09)Wax equipement ----(10) Smelting
- Q: What are the differences between the pneumatic ball valve and the pneumatic angle seat valve?
- Characteristics of pneumatic ball valve:1. Rotate the spool to make the valve clear or closed.2 pneumatic valve switch light, small size,3. It can be made into big caliber,4 、 reliable sealing, simple structure, convenient maintenance,5, sealing surface and spherical surface often in closed state, it is not easy to be medium erosion.
- Q: Gate valve, butterfly valve, ball valve advantages and disadvantages? What other commonly used valves?
- Butterfly valve: butterfly valve is to use disc type to open and close parts reciprocating reciprocating about 90 degrees to open, close and adjust the fluid channel of a valve.Advantages: simple structure, small volume, light weight, material consumption, not for large diameter valves; the rapid opening and closing, the flow resistance is small; it can be used with suspended solid particles of the medium, on the basis of the strength of the sealing surface can also be used in powder and granular media. The utility model can be applied to the bidirectional opening and closing and adjustment of the ventilation and dust removal pipelines, and is widely used in the gas pipelines and waterways of metallurgy, light industry, power, petrochemical systems, etc..Disadvantages: the flow adjustment range is not large, when the opening of 30%, the flow will be more than 95%. Because of the structure of butterfly valve and the limitation of sealing material, it should not be used in the pipeline system of high temperature and high pressure. The general operating temperature is below 300 degrees, less than PN40. Sealing performance relative to the ball valve, cut-off valve is poor, it is used for sealing requirements are not very high places.
- Q: DN80/DN100/DN125 how big is the outer diameter of the ball valve flange?
- The outer diameter of the ball valve depends on what kind of flange you useAt present, the domestic commonly used flanges are marked with JB/T (formerly mechanical industry standard), GB/T (GB), HG (Ministry of chemical industry).
- Q: What does telescopic ball valve mean? What does it mean?
- In fact, the length of L can vary within a certain range
- Q: Which one is more durable?
- Where can I distinguish it from the handle?!!In simple terms, the heavy ones need to wear a little longer
- Q: It's the brass valve in front of the water meter. It doesn't move at all. It's broken. Found the following axis of rotation is not rust, copper plated iron, with a screwdriver to the ball screw, screw is not moving, the valve is much worse than PPR. Real junk products
- There is a ball groove, the shaft is connected with a handle is installed in the tank, due to frequent water tap connecting parts have a certain slope groove and the shaft, causing slipping the ball still turn the handle when (the metal ball). Difficult to repair, usually replace the whole ball valve.
- Q: Flange ball valve Q41P3-150C2, DN50, RF, WCB/316 hardening, each letter number represents what?
- Q-- ball valve; 4-- flange connection floating structure; 1---; P--- sealing material: boroning steel; nominal pressure 150:--- 15MPa;C--- body material: carbon steel; DN50--- nominal diameter; RF--- flange sealing form (convex flange); WCB--- carbon steel castings; 316---- austenitic stainless steel
- Q: Allowable leakage on ball valves: what does CLassVI mean?
- This is the valve leakage level, level VIThe GB/T4213-92 standard specifies six grades for the valve leakage. The specific requirements are shown in the standard table. The lowest level is level I, without specific requirements; the highest level is grade VI, i.e., the bubble grade.
- Q: What is a high handle ball valve? What's the difference between it and ordinary ball valve?
- the valve handle can extend out of the insulation material, convenient operation.
- Q: Hello, I would like to ask the household tap water valve selection of stainless steel ball valve or brass ball valve is better, thank you
- I have used two kinds, but stainless steel gate valve is better. Note that it must be made of stainless steel 304. I bought more than 300 yuan a gate valve. Total valve, no way to save money.
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DIN Flanged Ball Valve Stainless Steel & Carbon Steel in good price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 50000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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