Product Features
1. Small and lightweight easy to disassemble and repair and can be installed in any position;
2. Simple and compact structure quick opening with 90 ° rotation;
3. Low operating torque labor-saving and lightweight;
4. The flow characteristics tend to be straight with good regulation performance;
5. The number of opening and closing tests can reach tens of thousands with a long service life;
6. The sealing element can be replaced and the sealing is reliable and achieves bidirectional sealing. The gas test leakage is zero;
7. The sealing material is resistant to aging and corrosion and can be suitable for various media.
