CA5 and SA5 Ultra High Purity Back Pressure Regulators

CA5 and SA5 are high performance spring operated, flow-to-open back pressure regulators with an internal pressure balancing piston-cylinder that provides medium flow capacity and high pressure drop capability.

All SST wetted trim materials, Electro-polished finish, Tube end connections, High pressure capability, Body Finish -15 μ-in. Ra average surface finish is standard.

(Opt.-77 10 μ-in. Ra average surface finish available for Barstock body only), In-line maintenance.

For “electronic grade” and other ultra-high purity fluids. For either gaseous or liquid service. Most common fluids are high purity oxygen, nitrogen, hydrogen, helium and argon.

Sizes:    3/4” & 1” (DN20 & 25).

Temperature Ranges: -20 to +400° F (-29° to +204° C) Function of elastomeric internal materials.

Maximum Pressures: Design Pressure up to 600 psig. Operating Pressure up to 300 psig. Allowable Delta Pressure 300 psid.

Outlet Pressure Range: 5 – 300 psig (.34 – 20.7 Barg).