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790HP-LF High-Pressure Spool Dispensing Valve

790HP-LF High-Pressure Spool Dispensing Valves

The 790HP-LF high-pressure spool valve offers an effective solution for dispensing high viscosity materials such as silicones, sealants, and grease.

A spring snap-back retraction closes the valve resulting in a suck-back at the fluid outlet to prevent dripping.

 
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Models

790HP-LF: Aluminum High Pressure Valve
790HPSS-LF: Stainless Steel High Pressure Valve

Features

High-pressure fluid input up to 2,500 psi
Suitable for high-viscosity fluids
SS version available for volatile and corrosive materials
Easy to clean and maintain
Extra pneumatic air-port for use with 4-way valve controller for rapid valve closure

Specifications

Operating Air Pressure 70 - 100 psi
Material Input Pressure 2,500 psi max
Valve Body Aluminum / SS
Valve Piston Aluminum
Valve Spool SS (TiCN coated)
Valve Seals UHMW PE
Valve O-ring Viton®
Air Input 1/4” NPT
Material Inlet 1/4” NPT
Material Outlet 1/4” NPT
Weight 790HP-LF: 524 g
790HPSS-LF: 744 g

Accessories

790HP-RK Valve Repair Kit without Spool Valve
790HP-RKS Valve Repair Kit with Spool Valve
560671U Valve Stand

Videos

Gasketing LED Light Housing with 790HP-LF High Pressure Valve - Fisnar

Demonstration of gasketing an LED light housing with Fisnar's 790HP-LF High Pressure Spool Valve which offers an effective solution for dispensing high viscosity materials such as silicones, sealants, and grease.

Gasketing with 3-Axis Robot and 790HP-LF Valve

Demonstration of gasketing application with Fisnar 3-Axis Robot and 790HP-LF High-Pressure Spool Valve. It is designed for dispensing high viscosity materials such as RTV silicones, sealants, and grease.