The RS series pressure-reducing regulators are suitable for most gases and liquids. The RS series regulators feature various poppet designs, a choice of sensing types (diaphragm or piston), and seat and seal materials to accommodate a variety of pressure, temperature, and flow conditions.
The Spring-Loaded Regulators are available in sizes from 1/4 to 2 in. with a choice of threaded or flange end connections. Along with a variety of gauge connection configurations, self venting, internal filter, external feedback, antitamper, special cleaning to ASTM G93 Level C, and NACE MR0175/ ISO 15156-compliant models.
RS(H)2 Series
Compact, General-Purpose, Spring-Loaded Pressure-Reducing Regulators
Features
- Bottom mounting
- Sealed spring housing
- Low-friction piston for better control
- Cartridge poppet assembly with 25 μm filter for ease of service
- Self-venting
- Threaded vent below panel for safety
RS(H)4, RS(H)6, and RS(H)8 Series
General-Purpose, Spring-Loaded Pressure-Reducing Regulators
Features
- Balanced poppet design
- Diaphragm or piston sensing
- Threaded vent to monitor sensing seal integrity
- Gauge connections—choice of 4 configurations
- NACE MR0175/ISO 15156-compliant models
- Self-venting
- Special cleaning to ASTM G93 Level C
RS(H)10, RS(H)15, and RS(H)20 Series
General-Purpose, Spring-Loaded Pressure-Reducing Regulators
Features
- Balanced poppet design
- RS(H)10 and RS(H)15—diaphragm or piston sensing RS(H)20—diaphragm sensing only
- NACE MR0175/ISO 15156-compliant models
- Special cleaning to ASTM G93 Level C
High Sensitivity Regulators
LRS(H)4 Series
High-Sensitivity, Spring-Loaded Pressure-Reducing Regulators
Features
- Diaphragm sensing
- Large diaphragm for higher accuracy
- Diaphragm materials: PTFE or 316L SS for most pressure control ranges
- Bottom mounting
- Low torque minimizes stem wear
- Nonventing
- Cartridge poppet assembly in LRSH4 for ease of service
LPRS4, LPRS6, and LPRS8 Series
High Sensitivity, Spring-Loaded Pressure-Reducing Regulators
Features
- Balanced poppet design
- Diaphragm sensing
- Large diaphragm for higher accuracy
- Suction tube for reduced droop
- Self-venting
- Ideal as second-stage regulator
LPRS10 and LPRS15 Series
High-Sensitivity, Spring-Loaded Pressure-Reducing Regulators
Features
- Balanced poppet design
- Diaphragm or piston sensing
- High flow and high accuracy
- Suction tube for reduced droop
- Ideal as second-stage regulator
Dome Loaded Regulators
These pressure-reducing, dome-loaded and air-loaded regulators are suitable for most gases and liquids, including acids and oils. These regulators feature various poppet designs, a pressure-sensing diaphragm (piston in RD2 series), and a choice of seat and seal materials to accommodate a variety of pressure, temperature, and flow conditions.
RD2 Seriess
Compact, General-Purpose Dome-Loaded Pressure-Reducing Regulators
Features
- Piston sensing
- Integral 25 μm filter
- Cartridge poppet assembly for ease of service
- Cartridge poppet assembly with 25 μm filter for ease of service
- Bottom mounting
Options
- NACE MR0175/ISA 15156-compliant models special cleaning to ASTM G93 Level
- No filter
- Panel mounting kit (no disassembly required)
RD(H)6 and RD(H)8 Series
General-Purpose, Dome-Loaded Pressure-Reducing Regulators
Features
- Balanced poppet design
- Diaphragm sensing
- Ports - 1/4 in. female NPT outlet gauge port
Options
- NACE MR0175/ISA 15156-compliant models
- Special cleaning to ASTM G93 Level C
- Pilot regulator
- Gauge connections - choice of 4 configurations
RD(H)10 and RD(H)15 Series
Integral Pilot-Operated, Dome-Loaded Pressure-Reducing Regulators
Features
- Balanced poppet design
- Diaphragm sensing
- Integral pilot regulator with dynamic regulation
- Large dome for improved stability
- Pilot regulator for improved performance
Options
- Pilot regulator for improved performance
-
External feedback (EF) for improved performance
- EF to main regulator limited by standard outlet pressure range
- NACE MR0175/ISO 15156-compliant models
- Special cleaning to ASTM G93 Level C
- Gauge connections
RD(H)20 and RD(H)25 Series
Integral Pilot-Operated, Dome-Loaded Pressure-Reducing Regulators
Features
- Balanced poppet design
- Diaphragm sensing
- Integral pilot regulator with dynamic regulation
- Large dome for improved stability
- Special cleaning to ASTM G93 Level C
RD(H)30 and RD(H)40 Series
Integral Pilot-Operated, Dome-Loaded Pressure-Reducing Regulators
Features
- Balanced poppet design
- Diaphragm sensing
- Integral pilot regulator with dynamic regulation
- Large dome for improved stability
LPRD20, LPRD25, LPRD30, LPRD40 Series
Integral Pilot-Operated, Dome-Loaded Pressure-Reducing Regulators, High Sensitivity
Features
- Balanced poppet design
- Diaphragm sensing
- Integral pilot regulator (LPRS4 series) with dynamic regulation
- High flow
- Large diaphragm for high accuracy
- Integral feedback line
- Inlet and outlet gauges
- Special cleaning to ASTM G93 Level C
CAD Files and Sales Drawings
Choose from more than 1 million Swagelok CAD templates and sales drawings in multi-lingual formats CAD templates are available in a variety of 2D or 3D file formats. Sales drawings are available in .pdf format. Search based on product names or part numbers.
"Safe Product Selection:
The complete catalog contents must be reviewed to ensure that the system designer and user make a safe product selection. When selecting products, the total system design must be considered to ensure safe, trouble-free performance. Function, material compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibilities of the system designer and user.
|
Have Questions?
Our live chat provides support for all your fluid management solutions - from high-quality Swagelok Products, to application support and other services. Speak with a Swagelok Cambridge specialist right now!