1. The valve body adopts a full channel and streamlined design, with low fluid resistance and high flow rate.
2. The connection between the body, cover, and piston rod is double sealed by a sealing gasket and a sealing ring, with no external leakage.
3. The valve body, piston cylinder, and piston are double guided, ensuring smooth and reliable movement.
4. All stainless steel piston cylinder, integral cast piston, NBR sealing ring. The perfect combination greatly extends the service life.
5. Introducing advanced technology for detachable valve seats, with clever structures, innovative ideas, and convenient maintenance and replacement.
6. For piston cylinders with guide holes, increase the resistance appropriately to make the piston movement more stable.