ES 
EN 
PT 
VI 
IT 
FR 
DE 
PL 
TR 
RU Project Cases
Materials and Manufacturing Processes for Durable Butterfly Check Valves
The durability of butterfly check valves is heavily influenced by the materials used in their construction and the precision of the manufacturing processes. FUJIAN SPARK VALVE CO., LTD. employs advanced materials such as stainless steel, titanium alloys, and corrosion-resistant polymers to ensure that butterfly check valves can withstand extreme pressure, temperature, and chemical exposure. These […]
¿Qué es mejor, un cuerpo de válvula de hierro fundido o de hierro dúctil?
Cast iron valve bodies and ductile iron valve bodies each have their own characteristics. Choosing which one is better depends on the specific application scenario and needs. The following is a detailed comparison of the two: 1. Material and performance 2. Application occasions 3. Summary and suggestions In summary, cast iron valve bodies and ductile […]
¿Es mejor una válvula de bola o de compuerta para una tubería principal de agua?
For the main water pipe, the ball valve is usually more suitable than the gate valve. The following is a specific analysis: 1. Structural characteristics and operational convenience 2. Fluid resistance and stability 3. Service life and maintenance 4. Applicable scenarios In summary, for the main water pipe, the ball valve has excellent performance in […]
