BG-H7NH75

Pressure:≤2.5MPa Speed: ≤20m/s Temperature:-20℃~+200℃ Rotary Ring (SiC/TC/Carbon) Stationary Ring (Carbon/SiC/TC) Secondary Seal (VITON/Encapsulated Ring) Metal Parts (SUS304/SUS316) Spring (17-7PH/SUS304/SUS316)