Metal-seated ductile iron gate valve is a gate valve made of ductile iron material. Ductile iron is an alloy material formed by adding a certain amount of magnesium and rare earth elements to cast iron, giving it high strength, good toughness, and corrosion resistance. Ductile iron gate valves are suitable for special working conditions, such as high temperature, high pressure, and high corrosion environments. Due to their high toughness and impact resistance, ductile iron valves are often used in the petroleum, chemical, natural gas, and other industrial fields to handle complex and harsh working environments.
Product Specification
|
Name |
DIN 3352 F4 Rising Stem Metal Seated Gate Valve |
|
Design |
DIN3352 |
|
Face to face |
DIN3202-F4 |
|
Flange drilling |
DIN2531 / DIN2532 / DIN2533 / EN1092 |
|
Working temperature |
0-100º C |
|
Working pressure |
PN10 / PN16 |
Main Parts and Material:
|
Item |
Part Name |
Material |
Item |
Part Name |
Material |
|
1 |
Body |
GGG50 |
5 |
Bonnet |
GGG50 |
|
2 |
Disc |
GGG50 with brass or SS |
6 |
Handwheel |
GGG50 |
|
3 |
Stem Nut |
|
7 |
Brass Nut |
Brass |
|
4 |
Stem |
Stainless Steel/2Cr13 |
|
|
|
Metal Seated Ductile Iron Gate Valve


FAQ
Q: What machines do you use for production and processing?
A: We use forging/stamping machines, CNC machines, drilling machines, and sandblasting machines. All production is done in our factory, except for galvanizing.
Q: Can we get samples for testing?
A: Yes, samples are available free of charge.
Q: Can you accept OEM and put our logo on it?
A: Yes, if you provide the authorization letter, it's no problem.
Q: Can you provide drawings and data sheets?
A: Yes, we will send drawings and data sheets for your confirmation before mass production.
Q: Can you provide an MTC with an EN10204 3.1/3.2 certificate?
A: Yes, the MTC will be provided after the production is completed.
Q: Can we visit your factory to inspect the goods before delivery?
A: Yes, of course. We also accept third-party inspections, such as SGS, TUV, BV, etc.
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