Build Branding Xintai in The World
172182
172182
Category
German Standard Gate Valve
Main Material：The Main Types Of Valve Bodies Are Ductile Iron, GS-C25 (WCB Carbon Steel, 1.0619), 1.4308 (304 Stainless Steel), And 1.4408 (316 Stainless Steel)
Nominal Diameter：DN20 - DN600
Nominal Pressure：PN10- PN100 (corresponding To Class 150- Class 600)
Temperature Range：- 40℃ - 120℃
- Strong compliance with standards, strictly designed and manufactured in accordance with German standards such as DIN 3352 and DIN EN 13709. The structural length, flange connection, and testing inspection all comply with the DIN series standards, with high interchangeability and universality, suitable for European system pipelines.
- The structure is stable with low flow resistance. The valve body adopts precision casting technology, with no sand holes, smooth surface, smooth internal channels, and low flow resistance coefficient; The valve has strong rigidity, and the gate is designed as an elastic wedge or rigid wedge, with small pressure deformation and suitable for medium and high pressure conditions.
- The seal is reliable and has a long service life. The soft seal relies on the elastic gate plate to compensate for the slight deformation of the seal, with low leakage risk, and the flat bottomed valve seat is not easy to accumulate debris; Hard sealing surface with hard alloy overlay, wear-resistant and erosion resistant, suitable for high temperature and high pressure media, significantly improving service life.
- Widely applicable scenarios, soft seal models can be used for neutral medium pipelines such as tap water, sewage, and food, while hard seal models are suitable for steam, oil, and corrosive fluid transportation in the chemical, power plant, and metallurgical industries. Some models have anti-corrosion coatings and can be used for sewage systems and drinking water pipelines.
- Easy to operate and maintain, with optional driving modes including manual, electric, pneumatic, or gear transmission. The valve stem is sealed with a three "O" ring, providing low friction resistance for the switch; The valve body is 20% -30% lighter than traditional cast iron gate valves, and is easy to install and disassemble. Some models can replace the sealing ring without stopping the water supply.
