Volumetric flow regulator FHFA series

hydraulicminiature

This high pressure, miniature flow control valve is 0.281 inches in diameter and 1.41 inches in length. Delivering optimal fluid control, this valve provides metered flow in one direction and free flow in the other direction. Restrictions are available from 1000 to 10,000 Lohms. - Type: Flow Control - Diameter: 0.281 inches - Metered Flow Range: 1000 - 10,000 Lohms - Maximum Working Pressure: 5000 psi General Performance - Metered Lohm Rate Tolerance: ±5% or ±10% - Nominal System Pressure: 5000 psid max. - Cracking Pressure: 2 - 8 psid - Free Flow Lohm Rate at 25 psid and Higher: 175 or 240 Lohms max. - Nominal Weight: 6.0 grams Materials - Body: 304 CRES (AMS 5639) - Pin: 15-5PH CRES (AMS 5659) - Poppet: 15-5PH CRES (AMS 5659) - Spring: 17-7PH CRES (AMS 5678) - Screen: 15-5PH CRES (AMS 5659) - Finish: All CRES parts passivated. Pins are prewaxed. Do not degrease. Do not lubricate. Cross Section Views - Free Flow Forward - Free Flow Reverse Dimensional View - This image is for reference only. All dimensions are in inches. Installation Hole Details - This image is for reference only. All dimensions are in inches. Replacement Parts & Accessories - CUTA2810114C: Installation / Extraction Tool Set - SHBA281003A: Replacement Pin Key Product Facts - Type: Flow Control - Diameter: 0.281 inches - Metered Flow Range: 1000 - 10,000 Lohms - Maximum Working Pressure: 5000 psi Part Numbers & Specifications - LEE PART NUMBER: FHFA2815100D, Tolerance: ±5%, FREE FLOW DIRECTION: FORWARD, METERED LOHM RATE: 1000, FREE FLOW LOHM RATE (max.): 175, NOMINAL SCREEN HOLE SIZE (in): 0.008 Technical Documentation - Technical Hydraulic Handbook of Aerospace, Energy, and Motorsport Solutions Page C18-C-19 Characteristics / Technical Specifications - Type: Flow Control - Diameter: 0.281 inches - Length: 1.41 inches - Metered Flow Range: 1000 - 10,000 Lohms - Maximum Working Pressure: 5000 psi - Metered Lohm Rate Tolerance: ±5% or ±10% - Nominal System Pressure: 5000 psid max. - Cracking Pressure: 2 - 8 psid - Free Flow Lohm Rate at 25 psid and Higher: 175 or 240 Lohms max. - Nominal Weight: 6.0 grams - Body Material: 304 CRES (AMS 5639) - Pin Material: 15-5PH CRES (AMS 5659) - Poppet Material: 15-5PH CRES (AMS 5659) - Spring Material: 17-7PH CRES (AMS 5678) - Screen Material: 15-5PH CRES (AMS 5659) - Finish: All CRES parts passivated. Pins are prewaxed. Do not degrease. Do not lubricate.