VAN VẬN HÀNH ÁP SUẤT ASCO 300, Series 300, 3/3, G1/2, ISO 228 Standard

ASCO series 300 volume boosters have a balanced piston construction providing a very high air flow. This series is great for on-off and control and is suitable for Partial Stroke Testing (PST). The 300 series has a low friction construction which provides it with the lowest sticking risk and the high life time of volume boosters.

• Equipped with piston operator
• Allowable backpressure of 20 bar
• High-performance, maintenance-free stuffing box
• Satisfies Pressure Equipment Directive 2014/68/EU, article 4.3

ASCO Pressure Operated Valves - Van vận hành áp suất: G330A4A000