S Series 15 In-Line RegulatorSame working day reply
Request a quote
Rotarex

S Series 15 In-Line Regulator

Model S15 · In-Line Regulators

High flow low pressure regulator single stage diaphragm technology + balanced valve.

Maximum Inlet Pressure25 bar
Setting Range10 bar
In/Out ConnectionsG 3/8 or 1/4 in NPT inlet and outlet
Gas CompatibilityOxygen service on the brass and stainless steel versions

Key features

  • Nominal flow 50 Nm3/h nitrogen
  • 10 bar outlet from a 25 bar inlet
  • Balanced valve pressure consistency
  • Inlet left or right to order

Enquire about this product

Priced to your specification. Most enquiries are answered the same working day.

Request a quote
UK stock and next-day dispatch on held lines
Technical selection support before you order

The high flow member of the S series line regulators, rated at 50 Nm3/h of nitrogen from a 25 bar inlet with a 10 bar outlet, for industrial and laboratory lines that need volume as well as a steady setting. Balanced valve technology keeps the outlet pressure consistent, the body is chrome plated brass or stainless steel with G 3/8 or 1/4 inch NPT ports, the inlet sits on the left or right to order, and the rear thread allows wall or panel mounting. The diaphragm is AISI 304 on the brass version and Hastelloy on stainless, and both versions are suitable for oxygen.

Specification

Maximum Inlet Pressure25 bar
Setting Range10 bar
In/Out ConnectionsG 3/8 or 1/4 in NPT inlet and outlet
Gas CompatibilityOxygen service on the brass and stainless steel versions
Stagessingle stage
Temperature-20 to +60 C
Weightabout 1.2 kg
Gaugelow pressure, M10 x 1 or 1/4 in NPT
Body Materialchrome plated brass or stainless steel
Technologybalanced valve, diaphragm
Seat MaterialFPM or EPDM (seat gasket)