brief introduction

The gate valve is a patented product developed by our company. The gate valve shortens the structural length between the two ends of the valve, especially the flange at both ends can be omitted, so as to save a lot of materials and reduce the production cost. The gate valve adopts groove connection, which can realize the quick and reliable connection in the pipeline, improves the construction efficiency and reduces the installation and maintenance costs. The valve body and valve cover of the gate valve are connected by thread, which changes the previous flange connection mode and saves the connecting parts for connection. Moreover, the thread is self-locking, not easy to loosen, strong firmness, compact structure, convenient assembly and adjustment, and also saves materials.

main features 

1. The gate valve has the advantages of compact structure, small volume, light weight, flexible operation and convenient maintenance;

2. Reliable sealing performance, not limited by medium flow direction (bidirectional seal)

3. Large flow area, small flow resistance coefficient and large circulation capacity;

4. The structure is reasonable, the seal is reliable and the operation is light.

main parameter 

Nominal pressure: PN1 6Mpa

Nominal diameter: Dn40 ~ DN 150

Applicable medium: water, oil and non corrosive medium

Applicable temperature: ≤ 150 ° C