Solenoid Valve Specifications and Dimensions: 2P025-A Series

Specifications Model 2P025-1/8A 2P025-1/4A Port Size 1/8" NPT 1/4" NPT Orifice 2.5mm Cv 0.23 Valve Type 2-Way Action Direct Acting (Poppet) Fast Response Time: <20msec 22 SCFM at 100PSI De-Energized State Normally Closed (NC) Body Material Valve Body: Armature Assembly: Engineered Ecetal Plastic (Delrin POM) Stainless Steel Seal Material Viton (FKM) Operating Temperature Media: Ambient: 14°F to 176°F (-10°C to 80°C) 14°F to 122°F (-10°C to 50°C) Operating Pressure 0 PSI to 150 PSI Electrical Connection Standard Options: Upgrade Options: DIN 43650A Grommet Explosion Proof Coil (200C-E) ATEX Explosion Proof Coil (200C-ATEX) Coil Power 3W to 6.5W Voltage Options 12VDC 24VDC 24VAC (50/60Hz) 110/120VAC (50/60Hz) 220/240VAC (50/60Hz) Voltage Tolerance ±10% of Specified Voltage Ingress Protection IP65 Insulation Class H Class Coil Duty 100% ED, Continuous Duty Installation No Orientation Requirement Optimum Position: Flow Horizontal and Solenoid Vertical Service Liquid, Water, Air Download Drawings 3D STEP 2P025-1/8A 2P025-1/4A 3D Solidworks 2P025-1/8A 2P025-1/4A

Dimensions 2P025-A Series Solenoid Valve Dimensions Model Port A B C D E F 2P025-1/8A 1/8" NPT 60.3 50.3 41.5 49.3 24.5 16.0 2P025-1/4A 1/4" NPT 60.3 50.3 41.5 49.3 24.5 16.0 Dimensions for Reference Use Only: Units in mm

The 2P025-A Series Valves are normally closed, direct acting solenoid valves and do not require a minimum differential pressure to operate. As shown in the diagram below, when the coil is de-energized (left diagram), the plunger rests on the main orifice and is held in place by the plunger spring force, sealing the valve. When the coil is energized (right diagram), the solenoid lifts the plunger and allows the working medium to flow through the orifice. The working medium and flow direction are indicated in purple in the diagram.

STC's high performance direct acting plastic body solenoid valves offer reliability, compact and rugged designs, low power consumption, high-speed response, long-life cycle (over 10 million cycles), DIN connections and indicator lights, pre-wired electrical connections, manifold mounting options, and simple installation, maintenance, and control.

Operation Diagram

Flow Rate