F4 Resilient Seated Gate Valve

German standard cast iron gate valve (compliant with DIN standards) is widely recognized in the industrial field for its high-standard design and reliable performance. Its advantages include:

. Excellent material: high-strength ductile iron, strong corrosion resistance and wear resistance, suitable for water, oil, steam and other media;

. Precision seal: the valve seat and gate have a high degree of matching, soft seal (such as EPDM) or metal hard seal are optional, ensuring tightness under low pressure to high pressure conditions and low leakage rate;

. Low flow resistance design: full-bore structure reduces fluid resistance, ensures stable flow, energy saving and high efficiency;

. Strong durability: the valve stem is treated with anti-corrosion, the packing seal is durable, and the opening and closing life is long;

. Standard universal: in line with DIN/EN standards, the connection size is compatible with the mainstream international system, and the installation is convenient;

. Easy maintenance: modular design supports quick replacement of seals and reduces operation and maintenance costs;

. Safe and reliable: sturdy structure, high pressure resistance (such as PN16/PN25), suitable for harsh environments such as chemical, water treatment, and energy. German standard gate valves are the preferred choice for high-demand fluid control systems due to their high-precision manufacturing, long life and wide applicability.

The soft-sealed gate valve perform lifting movement by rotating the gate valve inside the valve body  , produce appropriate  elastic deformation by uses the fully-covered gate rubber . The valve body and seat are tightly pressed together to obtain an excellent sealing effect. The valve has flat bottom straight channel, fully open type, the medium can be fully circulated without accumulation of  debris. It has the characteristics of light switch, reliable sealing, good elastic memory and long service life.It is suitable for municipal, building and process pipeline systems, used to connect or cut off pipeline devices, to open maintenance valves, on-off valves