Sanitary 3-piece welded butterfly valve

Durable 3A SMS DIN three pieces pull Butterfly Valve, SS304/SS316L, FDA Certified Sealing

The three-piece pull handle welded butterfly valve is a kind of valve with complex structure, which is characterized by the use of three-piece structure and has high sealing performance and stability. At the same time, the valve adopts a pull handle design, which is more convenient and labor-saving to operate.
Material:                         SS304 or SS316L

Seal Rings:                    Silicone, EPDM, FKM
Operating pressure:     Max. 1000kPa(10 bar)/ 145 psi
Temperature range:     -10°C to 120°C
Actuator
Air pressure:                4-7 Bar
Temperature range:    -25°C to 90°C

Steel material Product wetted steel parts:AISI 316L / 304 forged (1.4306 / 1.4404)
Seal material Standard:EPDM;Options:VMQ / FPM
Working pressure:≤10bar (145psi)
Supply pressure for air actuator: 5 ~ 8bar (70 ~ 116psi)

Working temperature:
EPDM: 14 ~ 248°F (-10 ~ 120°C)
VMQ: -58 ~ 356°F (-50 ~ +180°C)
FPM: -22 ~ 446°F (-30 ~ +230°C)
Other materials are available upon request

Sterilization temperature: 302°F (150°C, Max. 20 min)

Inside surface treatment: Ra 16 ~ 32µin (0.4 ~ 0.8µm)
Outside surface treatment: Ra32 ~ 64µin (0.8 ~ 1.6µm)

The welding diameter Welding ends: DIN 11850-2 with 11850-1 / SMS / 3A / ISO Series, etc.

End connections: butt-welded, sanitary clamp, male and female threaded, flanged, I-line or others upon request.