Taiwan Jie Liu VALUE VP1200DA Pneumatic Butterfly Valve Actuator is a pneumatic actuator powered by compressed air, which drives the gear transmission of the output shaft through the linear motion of the piston rack to produce angular travel output. Available in double-acting and single-acting types, it is widely suitable for the switching and regulation of ball valves, butterfly valves, plug valves, and other angular travel valves, and can also be applied in other rotary scenarios. It is an ideal device for achieving automated control in industrial pipelines.

VF-733A Lug Butterfly Valve, VF-730A Wafer Butterfly Valve Structural Features:
? Pinless design, simplifying maintenance work.
? Self-lubricating bushing design, with a lifespan of up to 50,000 cycles without jamming.
? For top-mounted shafts, no special tools are required for disassembly with the "Q" type design, which is available up to size INCH 14 (DN 350).
? Disc opening is clearly indicated by markings on the shaft end for easy identification at any time.
? Splined shaft enhances strength without the need for drilling holes for taper pins.
? Anti-condensation: Available upon request.
? Non-standard materials available upon request.
Design Specifications:
? End Connections: Wafer, Lug, Flanged
? Wall Thickness: AWWA C504, ASME B 16.34
? Mounting Flange: ISO 5211
? Design: ISO 5208, AWWA C504, ASME B16.34
? Face-to-Face: API 609, ISO 5752, AWWA C504 (54” -72”)
? Pressure Test: ISO 5208, AWWA C504 (54” -72”)
? Marking: MSS-SP-25
? EX Certificate: ATEX 94/9/EG Group II Category 2 GD
? ABS Certificate: ABS Rules for Steel Vessels 1-1-7/7, 4-6-2/5.11
Applications:
Suitable for HVAC, shipbuilding, petrochemicals, fire protection, seawater, flue gas, and desulfurization.

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