LOCTITE® brand High Viscosity Dispense Valve is a durable, lightweight, compact, stationary mounted valve designed for long life. This air operated suck-back valve applies a bead of product without material drip. It is designed to be part of a total solution for the application of products when used in conjunction with a LOCTITE brand High Viscosity Paste Pump Systems as a Pail Pump System.

Specifications:

• Maximum working fluid pressure: 4000 psi.
• Maximum cylinder air pressure: 120 psi.
• Air inlets (open & closed): 1/8 NPT.
• Fluid inlet: 1/4 Female NPT.
• Fluid outlet: 1/4 Female NPT internal & 3/4 - 16 UNFM external thread
• Fluid viscosity range: 80 cPs to 3 million cPs.

Key Features:

• Lubricated packings for longer seal life.
• Adjustable forward travel reduces material surge.
• Severe-Duty needle and seat.
• Dual seal design for long life.
• Easily converted to handheld operation with optional kits (pneumatic # 989157 or electric # 989158)
  

Compatible Chemistries: Epoxies, Silicones, Polysulfides, Urethanes, and Butyl.