Dwyer DCS25C2D is a springless diaphragm valve suitable for use with compatible gases that are filtered and oil-free. It has a temperature range of -4 to 140°F (-20 to 60°C) in ambient conditions and -4 to 185°F (-20 to 85°C) during operation. The valve can be powered by 110 VAC, 220 VAC, or 24 VDC and has an enclosure rating of NEMA 4X (IP65). It features a DIN electrical connection and can be mounted in any position. The wetted materials include an aluminum body, thermoplastic polyurethane diaphragm disc, and NBR solenoid seals. The pressure limit ranges from a minimum of 4.4 psi (0.3 bar) to a maximum of 124.7 psi (8.6 bar). The valve has an aluminum cover, zinc plated stainless steel body bolts, and a nylon solenoid.