Taiwan Jie-Liu VALUE VP0020DA Pneumatic Butterfly Valveis widely used in many fields such as petroleum, chemical industry, metallurgy, and hydropower.VALUE VP0020DA Pneumatic Butterfly Valvefeatures a replaceable seat that completely isolates the valve body and stem from the medium. Its heavy-duty structure can withstand pressures from vacuum to 285 psi, making this series a superior choice in food and beverage processing, vacuum desulfurization, marine, HVAC, seawater desalination, air separation, and water treatment.

Connection Standard Wafer Type
Nominal Diameter DN40-DN2000
Maximum Working Pressure Up to 20 bar
Working Pressure DN40-DN200: Vacuum ~16 bar
DN250-DN2000: Vacuum ~10 bar
Flange Standard EN1092 PN10/16, ASME B16.5 Class150
Face-to-Face Dimension EN558 Series 20, API 609 Table 1
Top Flange ISO 5211
Sealing Test ISO 5208 Category 3, API 598 Table 5
Temperature Range -40°C to +200°C (depending on pressure, medium, and material)
Actuation Method Lever, Gearbox, Pneumatic Actuator, Electric Actuator

Double-Acting Pneumatic Actuator Models:
VP0020DA
VP0035DA
VP0050DA
VP0075DA
VP0110DA
VP0160DA
VP0225DA
VP0435DA
VP0665DA
VP1000DA
VP1200DA
VP1800DA
VP2700DA
VP3800DA
VP5700DA
VP8000DA
Single-Acting Pneumatic Actuator Models:
VP0020SRK10
VP0035SRK10
VP0050SRK10
VP0075SRK10
VP0110SRK10
VP0160SRK10
VP0225SRK10
VP0435SRK10
VP0665SRK10
VP1000SRK10
VP1200SRK10
VP1800SRK10
VP2700SRK10
VP3800SRK10
VP5700SRK10
VP8000SRK10