Zoomlion Concrete Pump S Pipe 22MPA For Vehicle Mounted Pumps 001790209A0101000
The S-valve in a concrete pump truck serves specific functions and plays a crucial role in the pumping operation. Here is a description of its functionality:
- Directional Control: The primary function of the S-valve is to masterfully control the direction of concrete flow within the pumping system. Comprised of two expertly arranged flaps or in an 'S' shape, the valve operates with synchronized precision. By gracefully opening and closing these flaps, the S-valve skillfully directs concrete from the hopper to the delivery line or discharge outlet. This ensures accurate and efficient concrete placement, guaranteeing optimal pumping operations.
- Concrete Flow Regulation: The S-valve enables meticulous regulation of the concrete flow rate. By adeptly adjusting the flaps, operators can control the volume of concrete being pumped with exceptional precision. This capability is vital when managing different pour rates or placing concrete at various distances and heights. The S-valve maintains a consistent, controlled flow, preventing issues like blockages or excessive pressure within the pumping system.
- Sealing and Efficiency: The S-valve ensures a robust seal between the delivery line and the hopper, preventing any backflow or leakage during pumping. This seal is pivotal for maintaining the efficiency of the pumping system and avoiding concrete loss or contamination. The valve's superior design guarantees minimal air or material leakage, thereby maximizing operational efficiency.
- Wear Resistance: The S-valve is crafted from highly durable materials, offering outstanding wear resistance. Given the abrasive nature of concrete, the valve is engineered to withstand significant wear and tear. This design focus on longevity reduces the frequency of replacements and minimizes operational downtime, ensuring sustained performance.
- Versatility: The S-valve boasts the versatility to handle an array of concrete mixes, accommodating different consistencies and aggregate sizes. Its robust construction and adept flow control make it suitable for a wide spectrum of construction applications, ensuring reliability and adaptability.
- Maintenance and Serviceability: The S-valve is designed for easy maintenance and serviceability. Its construction allows for swift inspection, cleaning, and repairs, ensuring optimal performance and extending its operational life. This ease of maintenance guarantees the longevity and reliability of the valve.
Company name: Changsha Tongchuang Mechanical Co., Ltd









Welcome to Changsha Tongchuang Mechanical Co., Ltd
Established in 2022 in Hunan, China, Changsha Tongchuang Mechanical Co., Ltd is a premier supplier of construction machinery and equipment. With an unwavering commitment to quality and reliability, we proudly serve clients across Africa, Southeast Asia, the Domestic Market, and the Middle East.
Our Commitment to Quality:
- We ensure unparalleled quality through rigorous pre-production sampling and meticulous final inspections.
Our Product Range:
- Concrete pump trucks
- Concrete mixer trucks
- Truck cranes
- Dump trucks
Why Choose Us:
Boasting over a decade of expertise in the second-hand construction machinery sector, we excel in delivering a vast array of equipment, both in original condition and refurbished. Our offerings include a diverse mix of new and second-hand machinery.
Our Services:
- Delivery Terms: FOB, CIF, EXW, DAF
- Payment Currency: USD, EUR, CNY
- Payment Types: T/T, L/C, Cash
- Languages Spoken: English, Chinese, Spanish, Arabic, French, Russian