Series 400HF Autovalve High Flow Valve The 400HF valve provides flow rates that are 15-30% greater than the standard 400 valve configuration, without compromising accuracy or consistency. The large ¾" material inlet ports permit flow rates of 4-5 gallons per minute, depending on pump capability and material viscosity. Features • Dispenses two-component adhesives and sealants • Dispenses low- to high-viscosity urethanes, epoxies and silicones • Can be mounted for beads or timed shots; optional handle is available for handheld applications • Provides an ON-OFF function. The metering of the adhesives in the proper ratio of A:B is controlled by the metering pumps. • Flow rates of 4-5 gallons/minute, depending on pump and material viscosity • Materials remain separate until they enter the mixer • Available in aluminum or stainless steel configurations • Manual, robotic or stationary operation Performance Guarantee Ordering Guide • Valve, manifold, and handle are ordered individually • Optional pistol grip handles and swivel base are available • For high back pressure conditions (i.e. over 1,000 psi/69 bar) order a double air cylinder • Seal Designations: T=PTFE, P=Polyurethane, V=Viton, G=Polytuff Specifications • Valve Size: 3.3" x 2.5" x 2.3" (132 mm x 63.5 mm x 58.4 mm) Body Material: 6061-T6 Aluminum or 303 Stainless Steel O-ring Options*: Viton®, PTFE, Ethylene-Propylene (E-P) Lip Seal Options*: Viton, Polyurethane (PU), PTFE, Polytuff, Ethylene-Propylene (E-P) *Repair kits containing a complete set of lip seals and O-rings are available. • Manifold Size: 1.9" x 2.5" x 1.5" (48.3 mm x 63.5 mm x 38.1 mm) Material: 6061-T6 Aluminum or 303 Stainless Steel Options: 1:1 Ratio (with or without solvent port ) Wide Ratio (with or without solvent port) Outlet Thread Size Options: 7/8"-14 (for standard bell mixers); 1 5/16"-12 (for oversized bell mixers) • Weight Aluminum Valve and Manifold: 1.6 lb (0.7 kg) Stainless Steel Valve and Manifold: 2.5 lb (1.1 kg) • Operating Parameters Min. Operating Pressure: 80 psi (5.5 bar) Max. Fluid Pressure: 3500 psi (2

Accessories Series 400HF Autovalves and Manifolds Part # Flow Rate 7704105 (400-150HATGT) Alum. Valve, Single Air Cylinder, TGT Seals High Flow 7701924 (400-150HATPV) Alum. Valve, Single Air Cylinder, TPV Seals High Flow 7704019 (410-150HATPV) Stainless Steel Valve, Single Air Cylinder, TPV Seals Aluminum Manifold Aluminum Manifold with Air/Solvent Flush Valve Metal Jackets are available for all mixers. EFD recommends using it when the working pressure inside the mixer is greater than 150 psi (10 bar). High Flow Metal Jackets High Flow Retaining Nut Retaining nut is available for all mixers....