Design specification:

Design standard: GB/T 12237 BS 5351

Structure length: GB/T 12221

Connection standard:GB/T 9113

Pressure test: GB/T 13927, GB/T 26480

Pressure-temperature grade: GB/T 12224

Features:

1. Floating ball valve lip seal seat ensures good sealing performance, small friction coefficient and small operating torque.

2. Stem protection structure: the stem is mounted to prevent the pressure from flying out, and the metal contact with the valve body can be formed after the fire to ensure the stem seal.

Fire antistatic device (soft seal floating ball valve).

4. Lock device. To prevent valve switch from misoperation, lock holes in the full open and full position of the valve to ensure the valve is in the correct position.

5. Floating ball valve is suitable for frequent operation and rapid opening and closing; Relatively small size, light weight, easy to maintain; Not subject to installation direction; Small fluid resistance, no vibration, low noise.