Product Features
1. Compact structure, reasonable design, good rigidity of valve, smooth channel and small flow coefficient;
2. The sealing surface is made of stainless steel and cemented carbide with long service life;
3. Flexible graphite packing, reliable sealing, light and flexible operation;
4. The driving mode is manual, pneumatic, electric and gear transmission;
5. The structure is elastic wedge single ram, rigid wedge single ram double ram.