KHB Series

KBP Series

KCB Series

KPB Series

KFB Series

General-Purpose, Spring-Loaded Back-Pressure Regulators - BS(H)2 Series

General-Purpose, Spring-Loaded Back-Pressure Regulators - BS(H)4, BS(H)6, and BS(H)8 Series

General-Purpose, Spring-Loaded Back-Pressure Regulators - BS(H)10 and BS(H)15 Series

High-Sensitivity, Spring-Loaded Back-Pressure Regulators - LBS4 Series

SGBS Series

SHBS Series