94 Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice PROCESS AUTOMATION TECHNOLOGY Process automation technology Catalogue Valves, 1/2" NPT Series Steel line Construction characteristics Body Operators Spool Spring Screws Seals Operating range Fluid Operating temperature (for low temperature version L) Operating temperature (for high temperature version H) Maximum operating pressure Valves 1/2” NPT series Steel line AISI 316L stainless steel AISI 316L stainless steel AISI 316L stainless steel AISI 316 stainless steel AISI 316 stainless steel (A4-70 stainless steel) FPM (Fluoroelastomer) NBR and PU (Polyurethane) for low temperatures (-50°C) standard Filtered air. No lubrication needed, if applied it shall be continuous. Inert Gas. Sweet gas (natural). -50°C ... +70°C -10°C ... +150°C 12 bar Stainless steel brand series 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 and internal parts are AISI 316L stainless steel material in compliance with NACE standard MR0175/ISO 15156-1. The range includes 3 and 5 ways valves, designed according to the following configuration: pneumatic-spring valve, pneumatic-pneumatic valve, 2 position push-pull valve, push button-spring valve, push button-pneumatic return valve, pneumatic valve with self-locking manual reset (only in a 3 way function), pneumatic valve with self-locking manual reset inverted (only in a 3 way function). Accessories: non return valve, uni/bidirectional flow regulator and quick exhaust valve. Pneumax valves have 1/2” NPT connections with 3500 Nl/min maximum flow rate. This version only provides single mounting. Certifications available: : Suitable up to SIL 3 II 2G Ex h IIC Gb II 2D Ex h IIIC Db : : CU - TR 012
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