371

Series 371 AISI 316 3 Way Direct Acting Solenoid Valve Ultravalve supplies the Series 371 3 way direct-acting poppet type solenoid valve for automated directional flow control in air and compatible industrial systems. Constructed with an AISI 316 stainless steel body and armature tube, the Series 371 is designed for air applications requiring dependable 3 way operation, stainless steel construction and direct-acting control from 0 bar differential pressure. Available in normally closed, normally open and universal configurations, this valve controls and redirects flow depending on its specified de-energised state, subject to correct specification, media compatibility and installation. Dependable AISI 316 3 Way Control for Air Applications Ultravalve’s Midlands based warehouse offers a wide range of Series 371 valves from stock, subject to configuration and current availability. Designed to support maintenance projects, industrial air systems, custom manifold assemblies and general process requirements, these valves help provide fast replacement options for urgent pipework and compatible air applications. Direct-Acting 3 Way Performance: The 3 way direct-acting poppet type design enables electrically actuated flow control and redirection from a minimum differential pressure of 0 bar. Defined Pressure & Flow: Supports a maximum allowable pressure of PS 50 bar, with maximum differential operating pressure dependent on orifice size, flow path and valve configuration. Selected normally closed versions reach up to 15 bar, normally open versions up to 10 bar and universal versions up to 6 bar. Available with selected orifice combinations from 1.2 mm to 2 mm, with Kv values from 0.04 to 0.09 m³/h. AISI 316 Stainless Steel Construction: Manufactured with an AISI 316 body, AISI 316 armature tube and AISI 316 springs, alongside an AISI 430FR plunger and core and silver shading ring. Seal & Fluid Compatibility: Seal materials are listed as NBR, FPM and EPDM, with suitability dependent on valve code, media, temperature and application compatibility. Maximum fluid viscosity is listed as 25 cSt. Steam Application Constraint: The maximum allowable pressure for steam applications is strictly limited to PS 2.5 bar gauge. Flexible Integration: Features a G1/8 ISO 228 threaded fluid connection for straightforward installation into compatible systems, with universal mounting position as stated in the product data sheet. An exhaust port with hosetail connection is available as an option. Continuous Electrical Duty & Protection: Uses compact Series 3 coils with continuous service ED100%. Electrical connection is DIN 46244 with PG9 connector, with protection rated IP65 when the connector is fitted and IP00 without connector. Additional Options & Temperature Guidance: Available with Class H insulation, cable attached versions, special coil voltages, special coil powers and certified coils. A Series 7 explosion proof coil according to ATEX - EExmII is available subject to correct specification and application suitability. Versions for fluid temperature down to -40°C are available on request. Ambient temperature is listed as -10°C to +80°C according to the coil. With over 30 years’ experience and an ISO 9001:2015 certified quality management system, Ultravalve provides dependable valve solutions for UK industry. The Series 371 AISI 316 3 way direct-acting solenoid valve is available to order, with delivery options confirmed at quotation, contact our team for technical advice, current availability or to request a quote.