S300 Series Pressure Reducing Regulators

S300 Series Pressure Reducing Regulators The S300 Series direct-operated, spring-loaded regulators are used for pressure reducing control in a variety of commercial, institutional, and industrial applications. All regulators in this series are used with natural, manufactured, or liquefied petroleum gases.

Features

Fixed Factor (PFM) Accuracy
Installation Adaptability
Easy Maintenance
Accurate Control
Excellent Shock Characteristics
High Speed of Response

Body Size and End Connection Styles

Types S303, S303H, and S303P
- NPS 1-1/4 or 1-1/2, or 2, NPT
All other Types
- NPS 1-1/4, 1-1/2, 2, NPT or NPS 2 (DN 50), CL125 FF flanged

Maximum Inlet Pressures
150 psig (10,3 bar)

Maximum Outlet (Casing) Pressure
15 psig (1,0 bar)

Outlet Pressure Range
3.5-inches w.c. to 8 psig (9 mbar to 0,55 bar) in seven ranges

Temperature Capabilities
-20 to 160°F (-29 to 71°C)

Approximate Weight
9 pounds (4 kg)