Hongfeng Machinery Technology Co., Ltd
SMS ISO Butterfly Valve
The sanitary flange butterfly valve is designed for demanding hygiene environments in food, pharmaceutical, and bioengineering industries. it offers corrosion resistance, high-temperature tolerance, and a mirror-polished, crevice-free surface to meet food-grade standards and eliminate contamination risks.
Materials:
Body Materials: AISI-304 or AISI-316L
Gasket Material:Silicon, EPDM, VITON, NBR ( Valve seat and gasket comply with FDA 21CFR177.2600)
Surface treatment:
Inside surface treatment: Ra 16 ~ 32µin (0.4 ~ 0.8µm)
Outside surface treatment:Ra32 ~ 64µin (0.8 ~ 1.6µm)
Temperature:
EPDM: 14 ~ 248°F (-10 ~ 120°C)
VMQ: -58 ~ 356°F (-50 ~ +180°C)
FPM: -22 ~ 446°F (-30 ~ +230°C)
Sterilization temperature: 302°F (150°C, Max. 20 min)
End connections:SMS thread, ISO T thread
Pressure:
Working pressure: ≤10bar (145psi)
Max. pressure: 10bar (145psi) DN25 ~ 100; 8bar (120psi) DN125 ~ 150
Materials:
Body Materials: AISI-304 or AISI-316L
Gasket Material:Silicon, EPDM, VITON, NBR ( Valve seat and gasket comply with FDA 21CFR177.2600)
Surface treatment:
Inside surface treatment: Ra 16 ~ 32µin (0.4 ~ 0.8µm)
Outside surface treatment:Ra32 ~ 64µin (0.8 ~ 1.6µm)
Temperature:
EPDM: 14 ~ 248°F (-10 ~ 120°C)
VMQ: -58 ~ 356°F (-50 ~ +180°C)
FPM: -22 ~ 446°F (-30 ~ +230°C)
Sterilization temperature: 302°F (150°C, Max. 20 min)
End connections:SMS thread, ISO T thread
Pressure:
Working pressure: ≤10bar (145psi)
Max. pressure: 10bar (145psi) DN25 ~ 100; 8bar (120psi) DN125 ~ 150
