China Stainless Steel Butt Welding Manual Sanitary Butterfly Valve, Find details about China Stainless Steel Butterfly Valve, Stainless Steel Sanitary Butterfly Valve from Stainless Steel Butt Welding Manual Sanitary Butterfly Valve
Technical Parameters | |||
Steel materail | Products wetted steel parts | AISI 304 or 316L ( 1.4301/1.4404) | Provided with material report |
Other steel parts | AISI 304 | ||
Seal material | Standard | EPDM | All seal materials comply with FDA 21CFR117.2600 |
Options | VMQ / Viton(FPM) | ||
Pressure | Working Pressure | ≤ 145 psi (10 bar) | |
Supply pressure for air actuator | 70~116 psi ( 5~8 bar) | ||
Temperature | Working temperature | EPDM: 14 ~ 248°F (-10 ~ 120°C) VMQ (Silicone): -58 ~ 356°F (-50 ~ +180°C) Viton (FPM): -22 ~ 428°F (-30 ~ +220°C) | |
Sterilization temp. | 150°C (302°F), Max. 20 min | ||
Surface treatment | Inside surface treatment | Ra 16 ~ 32µin (0.4 ~ 0.8µm) | |
Outside surface treatment | Ra 32 ~ 64µin (0.8 ~ 1.6µm) | ||
Connection | End connections: butt-welded, sanitary clamp, male and female threaded, flanged, I-line or others upon request. |