94 Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice PROCESS AUTOMATION TECHNOLOGY 1/4” NPT universal function solenoid valves - Manifold direct acting The 3/2 direct acting solenoid valve have been engineered and developed to meet process automation and Oil & Gas severe service requirements, where material performances, product reliability and health and safety issues are critical elements. As a result, Pneumax products are perfectly suitable to work with sweet gas media and corrosive / aggressive gases. All external parts are AISI 316L stainless steel material in compliance with NACE standard MR0175/ISO 15156-1. The range includes solenoid valves with 3 ways functions,normally open, normally closed, selector and diverter designed according to the following configuration: solenoid-spring valve, solenoid spring valve with manual override and solenoid valve with manuale reset. Pneumax solenoid valves have 1/4” NPT connections with 480 NI/min maximum flow rate. Pneumax solenoid valve utmost adaptability represent one of the main features to provide customized solution and module assembly solution, since both single mounting and integrated module design are available; thanks to distinctive Pneumax valve body design. In the case of single installation, any fittings must be installed using medium-strength thread sealant on the threaded connections. Construction characteristics Body Spool Spacers Spring Screws Seals Operating range Fluid Operating temperature (for low temperature version L) Operating temperature (for low temperature version S) Maximum operating pressure Electrical (Electropilot) construction characteristics Housing Core Springs Seals Wire insulation Guide tube Nominal voltage Power consumption DC Power consumption AC Connection for cable entry Electrical connection IP Rating Tolerance on voltage supply ED continuous service AISI 316L stainless steel AISI 303 stainless steel AISI 303 stainless steel AISI 302 stainless steel AISI 316 stainless steel (A4-70 stainless steel) NBR for low temperatures Silicone Filtered air. No lubrication needed, if applied it shall be continuous. Inert Gas. Sweet gas and liquid (natural). -30°C...+80°C (DC version) & -30°C...+55°C (AC version) -50°C...+80°C (DC version) & -50°C...+55°C (AC version) 10 bar Stainless steel with epoxy paint Ferromagnetic stainless steel AISI 302 stainless steel Silicone H Stainless steel 24 V DC / 24 V AC / 110 V AC /220 V AC 3 W 9,5 VA M20x1.5 / 1/2” NPT Screw terminals 2 Poles 2.5 mm IP66 -5% ... +10% 100% Certifications available: Coil marking II 2G Ex db IIC T6...T3 Gb II 2D Ex tb IIIC T85°C...T200°C Db : Suitable up to SIL 3 Process automation technology Catalogue S.V. 1/4” NPT universal function- Manifold direct acting Series Steel line Ex db h IIC T6...T3 Gb Ex h tb IIIC T85°C...T200°C Db II 2G Ex db h IIC T6...T3 Gb X II 2D Ex h tb IIIC T85°C...T200°C Db X
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