OACV3 Series
One-Piece Adjustable Check Valves
Features
Adjustable cracking pressure valves are designed for Two Ferrule OTG-Lok Tube Fitting ends.
Internal components: poppet, spring, adjusting screw, and locking screw are intermixable with OPACV3 Series.
■ Pressure rating up to 3000psi (206bar) @ 70°F(21°C)
■ Temperature rating up to 375°F (191°C) with standard FKM O-ring.
■ Choice of materials: Standard SS316 and Brass.
■ Cracking pressures inlude: 3, 50, 150, 350, 600 psi.
Design
Spring Designator / Cracking and Reseal Pressure @ 70°F(21°C)
Pressure-Temperature Ratings
Materials of Construction
Ordering Information and Dimensions
How to Order
Add a cracking pressure range designator to the vasic ordering number and then specity valve material designator.
Body Material: SS316- SS Brass - BS Example: OACV3-O-4T-3-SS
Cracking and Reseal Pressure @ 70°F(21°C)
Opacv3 & OACV3 Series
Adjustalbe Cracking Pressure Valve
How to Use Graph
The adjustable valve is set to crack at 400 psi, the minimum 350 psi upstream pressure would need to reseal the valve.
O-Ring Seal Materials
Viton is standard for S316 valves and NBR is standard for Brass valve.
