High Pressure Spool Valve for Thick Materials to produce small to large shots or continuous beads, these high-pressure dispense valves are an economical choice to dispense high viscosity materials such as silicones, RTV's, sealants and greases. Spool Valves provide a snap-release shut off after dispensing, resulting in a suck-back at the fluid outlet, preventing drips. Order in aluminum or stainless steel. For a typical valve setup, click here.

These are "on/off" segmented high-pressure spool valves. Applying a minimum of 50 PSI to the air inlet will force the spool forward (under pressure from the internal tension spring) dispensing the material. Releasing the air pressure results in the internal spring snapping back into position and closing the valve. The minimum shot size for this range of valves is approximately .12cc/ml.

To feed any IDS valve, choose from our dispensing syringes, (to feed thin to medium materials in very small shots) our single cartridges, (for medium to thicker materials in smaller shots or beads) or for large volume capacity, order one of our reservoirs (for thin to medium materials) or one of our pail dispenser units, for thicker materials.

Features

• High-pressure fluid input up to 2500 PSI

• Suitable for very high viscosity fluids

• Replaceable seals

Specifications

• 5100781:  aluminum valve body
• 5100782:  stainless steel valve body
• Aluminum material:  inlet & outlet blocks
• Material inlet:  1/4 NPT
• Air inlet (actuating):  1/4 NPT
• Air pressure required:  50 PSI minimum
• Material outlet:  1/4 NPT
• Maximum input pressure: 2500 PSI
• Seals:  O-ring - Viton, seats are glass filled Teflon

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