Peter Skop Industries

Compressed Gas Division

RegO_®  4403 Low Pressure Line Regulators

Ordering Information

The 4403 series regulators provide very sensitive control of a variety of gases at low pressures. The large molded diaphragm assures responsive regulation with inlet pressures up to 250 PSI.

Features

· Large molded diaphragm provides highly sensitive and accurate low pressure control.

· Zinc body and bonnet resist corrosion and provide for longer life.

· Teflon seat disc, Teflon faced diaphragms, and stainless steel nozzles make the T4403J regulators compatible with a variety of gases.

· LV4403C2H42 features integral relief valve set at 3 psig.

· Adjusting screw is concealed by a plastic cap which helps prevent pressure adjustments by unauthorized personnel.

· Working temperature range is -40°F to +165°F.

Materials

Body .................................................................................................Zinc

Bonnet .............................................................................................Zinc

Diaphragm ………...T4403J, 4403W, S4, T4, U4 Teflon Faced Buna N

             4403WP4, R4 .................................................................Buna N

             (LV4403C) ...................Integrated Fabric and Synthetic Rubber

Spring ............................................................................................Steel

Seat (T4403J) ..............................................................................PTFE

             (4403W) (LV4403C) ......................................................Buna N

Nozzle (T4403J)............................................................Stainless Steel

             (4403W, LV4403C) ..........................................................Brass

*Based on 50 PSIG inlet pressure.  LV4403C2H42 based on 100 PSIG inlet pressure.