Dustproof sleeve DIN Gate Valve Ductile Iron PN16 / PN10
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- Loading Port:
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- Payment Terms:
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- Min Order Qty:
- 100 pc
- Supply Capability:
- 1000 pc/month
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1. Dustproof sleeve DIN gate valve Description.
2. Main feathers of Dustproof sleeve DIN gate valve
1)Gate Valves :Both design and manufacture are carried out strictly following GB/T 12234, API 600 and API 602. The products feature a reasonable structure, reliable seal, good performance and nice modeling…
2)Compact structure, small bulk, perfect rigidity, safety and reliable.
3)Co hard alloy welded sealing surface, which is wearing resistand, erosion proof, abrasion proof and long-lived..
4) Manual valve with DN over or equal to NPS10", class 400 pounds and DN over or equal to NPS 6", class 600-2500 pound equip with rolling bearing to operate easily.
5)The structure and the adjusting media of the valve shaft are nitrogenized so that it is erosion and abrasion resistant..
6) Exchangeable seat, random combine the material of surface of blow down part to meet the requirement of work status, prolong service life.
3. Pictures of Dustproof sleeve DIN gate valve
4. Specificationes of Dustproof sleeve DIN gate valve
ductile iron gate valve
1.body:ductile iron
2.standard:DIN3352/BS5163/AWWA
3 2"-36"
4.PN10/16
ductile iron butterfly valve/check valve/gate valve
1.body:ductile iron
2.standard:DIN3202/BS5163/AWWA/DIN3352/ANSI
3 Pressure:150LB-2500LB
4. PN10 or PN16 .
5.Body/Bonnet: cast iron/ductile iron
6.Wedge: cast iron/ductile iron with EPDM
7.Stem: SS
8.fusion bonded epoxy paint
10.pressure: 150#
diameter: 2"-36"
body,disk:ductile iron
5.FAQ
1. What's are the characteristics of gate valve?
The distinct feature of a gate valve is the sealing surfaces between the gate and seats are planar, so gate valves are often used when a straight-line flow of fluid and minimum restriction is desired. The gate faces can form a wedge shape or they can be parallel.
2. What is the work principle of gate valve ？
The gate faces can form a wedge shape or they can be parallel. Gate valves are primarily used to permit or prevent the flow of liquids, but typical gate valves shouldn't be used for regulating flow, unless they are specifically designed for that purpose. Because of their ability to cut through liquids, gate valves are often used in the petroleum industry.
3. What is the structure?
Bonnets provide leakproof closure for the valve body. Gate valves may have a screw-in, union, or bolted bonnet. Screw-in bonnet is the simplest, offering a durable, pressure-tight seal. Union bonnet is suitable for applications requiring frequent inspection and cleaning. It also gives the body added strength. Bolted bonnet is used for larger valves and higher pressure applications.
- Q:What does the gate valve 150# mean? Is it stress PN? What's that, PN16 or?It's better to have some specific links, thanks!
- I think PSI is equal to 150#The sign behind is "PSI"You Baidu "ANSI standard pressure, pound scale and nominal pressure relations table" will knowI'm new, too, I understand
- Q:Gate valve z11h/y-16 what does that mean?
- Product Name: internal thread gate valveItem number: Z11HProduct specification: DN15-50Product pressure: 1.6MPa-2.5MPaMaterial: cast iron, cast steel, stainless steelInternal thread gate valve nominal pressure 2.5Mpa, applicable temperature range -20-232-350, applicable medium: water, oil, gas and certain corrosive liquid (W.O.G), thread type G.NPT.BSPT.BSP.DIN259/2999.
- Q:What is the difference between an elastic gate valve and a rigid gate?
- Brief introduction: the valve gate valve is a gate opening and closing parts, RAM direction of motion perpendicular to the direction of the fluid, valve can only be fully open and fully closed, can not be adjusted and the throttle. Gate has two sealing surface, the most commonly used mode gate valve of the two sealing surface to form a wedge, wedge angle with valve parameters vary, usually 50, medium temperature is not high when 2 degrees 52'.Wedge gate valve can be made into a whole, called the rigid gate; can also be made to produce micro deformation of ram, in order to improve its process of deviation, make up the sealing surface angle in the process, the gate is called the flexible gate.
- Q:What is the standard for ductile iron gate valve set?
- The valve material name, specifications and price according to the facts that the valve rod input line.
- Q:Fire protection gate valve from the wall how many distance there is no regulation?
- 1 meters away from the wall, leaving the maintenance and replacement distance
- Q:What is the difference between the cut-off valve and gate valve, the general will use the cut-off valve instead of gate valve
- Stop valve and gate valveThe working principle is different. The stop valve is an upward stem type, and the handwheel rotates and rises with the stem. Valve is hand wheel rotation, stem upward movement. Flow is not the same, the gate valve requires full open, the cut-off valve is not the same. The gate valve has no inlet and outlet direction requirements, and the cut-off valve has the required inlet and outlet!Gate valve and stop valve are shut-off valve, is the most common two valves.From the exterior, the gate valve is shorter than the cut-off valve, especially the bar valve needs a higher height space. Valve sealing surface has a certain degree of self sealing capacity, its spool depends on the media pressure tight contact with the valve seat sealing surface, to achieve tight leakage. Wedge gate valve spool angle is generally 3~6 degrees, when forced to shut down excessive or temperature changes of the valve core is easy to die. Therefore, high temperature and high pressure wedge gate valve, in the structure have taken certain measures to prevent spool stuck. The valve in the opening and closing valve and valve seat sealing surface contact and mutual friction is always so easy to wear sealing surface, especially in close off the valve, the valve before and after the great pressure, sealing surface wear is more serious.
- Q:How to distinguish between gate valve and cut-off valve?
- Two can be closed, in the flow of linear requirements are not high, you can adjust the flow. Just because of its structural characteristics of the valve to make its flow resistance, so there is a demand for throttling with a little more than the gate valve. In addition, the cut-off valve, whether it is a formal or reverse installed, in the opening and closing process, there is always a very difficult, and therefore can not do a great deal, or it is not easy to open and close. In addition, the cut-off valve has a one-way sealing effect of good features, so in the prevention of reverse flow of the working fluid, it also has a place to play.Hope to be of some help to you!
- Q:What does gate valve Z41H-40 mean?
- Z-- valve, 4-- connection, flange connection, 1-- structure, open bar wedge type rigid single gate valve, surfacing iron hard alloy h-- seal, 40- nominal pressure is 40 kg, which is 4.0MPa, the material is carbon steel casting
- Q:What is the allowable leakage rate of the gate valve D?
- In GB/T 13927, the leakage rate of the valve is divided into 10 grades, namely: A, AA, B, C, CC, D, E, EE, F, G class. And stipulates that when the order contract does not specify, the metal sealing valve according to D requirements.
- Q:What are the meaning of the cast rigid gate valves z41h-16c?
- According to the provisions of the JB/T 308-2004 valve type programming method:Z== gate valve4== flange connection1== rigid single gateH== sealing surface material: Cr13 stainless steel16== pressure rating: 1.6MPaC== body material: carbon steel
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Dustproof sleeve DIN Gate Valve Ductile Iron PN16 / PN10
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 1000 pc/month
OKorder Service Pledge
OKorder Financial Service
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