Ball valve PM

manualfor controlfor gas

Our cyro ball valve PM is a 1-piece, laser-welded cryogenic design in 1.4404. The cryogenic ball valves are specially designed for cryogenic media, such as liquid gases CO2, N2, Ar, O2 natural gas (LNG), in cryogenic process plants. With a spring-loaded seat ring system, the valve guarantees easy switching of the ball down to a temperature of -200°C. In addition, the ball valve has an integrated pressure relief system, a blow-out-proof switching shaft, virtually no dead space, and a pre-stressed stop-bushing seal in accordance with TA-Luft, which ensures the highest possible process reliability. Face-to-face dimension (flanged version EN 10921) EN 558 series 1, EN 558 series 27, ANSI B16.10 Welding ends female thread EN 10226-1, male thread DIN ISO 228-1 Special features Cryo-insulation attachment for cryogenic media such as liquid gases (CO2,N2,LNG) Mounting flange DIN EN ISO 5211 Test DIN EN 12266-1 Industries and applications Air separation plants Coldbox Cryogenic oxygen- nitrogen- argon plants Supply systems for storage and transport of cryogenic liquid gases