Ductile iron gate valve ductile iron best quality

Ductile iron gate valve ductile iron best quality System 1

Ductile iron gate valve ductile iron best quality

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 111 PCS

Supply Capability:: 1000 PCS/month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Packaging & Delivery

Packaging Detail:	gate valve packed in plywood cast
Delivery Detail:	within 30 days after received the first payment

Specifications

ductile iron valve ,gate valve,air valve
1.High Quality
2.low Price
3.Fast Delivery.

Ductile iron valve ,gate valve

Summarize

As the traditional valve products is easy to leak and rust, our enterprise has introduced advanced technology

and producted resilient sealing gate valve which can overcome the disadvantages including poor sealing

property, elastic fatigue, easy to rust etc. The resilient gate valve is the updating product, it can reach

favourable sealing effect by using of the compensation effect of micro-transformation, this valve can be

widely used in tap water, sewage, construction, food industry, electric power, pharmacy, metallurgy, light textile,energy system and so on.

Advantages

Flat bottom design

The traditional valve can not be tightly closed if there exists sediment in the valve bottom grooves, our seat

sealing valve owns the flat bottom design which is the same as water pipe line, so there will be no sediment and

no leak any more.

Overall packaged with glue

The valve adopts high-quality rubber coating with inside and outside of the valve, using the domestic first-class rubber vulcanization technology to ensure the accurate size of the vulcanized valve disc, the solid

connection of rubber and ductile iron valve disc provide a good elastic memory.

Corrosion resistant

The valve body is coated with epoxy power to prevent corrosion and rusting of the body, and can be used for

the sewage system.

Ductile cast iron material

All the valve body and valve cover are made of ductile cast iron which improve its strength and hardness

greatly.

Three O-ring sealing

The three O-ring sealing washer (as the shaft sealing)greatly reduced the resistance and leaking.

The precision casting body

The body uses the precision casting which can guarantee the sealing of the valve.

Embedded copper nuts

The nuts and resilient valve are combined closely by embedded connection, so the valve may not be loose or

damaged by vibration caused by water flow.

Suitable for drinking

The inside and outside of the valve is electrostatic sprayed with epoxy which can stop the corrosion and rust, so

the valve can be used in both sewage system and drinking water pipe line.

Light weight

The ductile iron reduce the body weight by 20% to 30%, as it’s lighter than traditional gate valve, it’s easier for

installation and maintenance.

Ductile iron valve ,gate valve

Q: What valve is the DN 25?: This is only the aperture of the valve. It does not represent the form of the valve.

Q: What does 3/4''mean in the name of the valve?: 4. [case]Galvanized steel pipe DN50, sch 20Galvanized steel pipe "NB2", sch 205., the outer diameter and DN, NB relationship is as follows:------DN (mm), --------NB (inch), -------OD (mm)15-------------- 1/2--------------21.320--------------3/4 --------------26.725-------------- 1, ----------------33.432-------------- 1, 1/4, -----------42.240-------------- 1, 1/2, -----------48.350-------------- 2, -----------60.365-------------- 2, 1/2, -----------73.080-------------- 3, -----------88.9100-------------- 4, ------------114.3125-------------- 5, ------------139.8150-------------- 6, ------------168.3200--------------- 8------------219.1The above data is referenced only in ASTM A53. Please note that there are some differences in external diameter with different specifications.

Q: So how does the valve turn on?: The handle of the valve is opened along the pipe and perpendicular to the pipe

Q: How about leaking water pipe valve?: What specific circumstances, I teach you repair what valve, how big, which seal leaks

Q: Chinese valve and a valve which is better?: These two brands are domestic big brands, as long as the quality is good, good appearance, good after-sales service on the line, as for the brand, it is a personal choice

Q: I used to do pumps, and now feel the future of the valve better, looking for a valve to do proxy, but my own economic strength is not good, I do not know if there is no possible to do?: Many of them are now in Fujian valve valve agent many manufacturers are now seeking cooperation in the valve and pump after all or many different places to the other industries also need a process to proxy depends on your targeted customer base is better than the brand also has the advantage of brand price comparison

Q: What are the production equipment in valve shop?: Machining equipment: CNC, universal car, milling machine, drilling machine (rocker arm drill), wire cutting, grinding machineTest equipment: valve test press according to the production of valve pressure, specifications, types of procurement.

Q: What is a heavy body valve?: Heavy body valves are heavy duty valves. This is the size of the valve, weight, wall thickness are linked, in general, the gate valve and cut-off valve is divided into heavy, medium and light three, other valves are not so distinguished.

Q: Tell me the exact address, or the phone number in the market. Where is the industrial zone (the valve) in Hefei? Please help, thank you: On the valve network to find the best, you can find the valve business in Anhui

Q: How do you calculate the flow of the valve?: Valve flow calculation value is very vague, pipe pressure, back pressure, medium viscosity, medium temperature, valve structure, and so on, will affect the calculated value.

Send your message to us

*Email

*TEL

*Quantity

*Unit

Company

*More

This is not what you are looking for? Post Buying Request