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SMCSRH SRH, Clean RegulatorSeries image. Appearance may vary by model and options.
Air preparation

SRH

SRH, Clean Regulator

Explore the features, model options and technical documentation for SRH. Contact Pnoneks to select the full part number for your application.

SMC ·Pressure Regulators

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Selecting SRH

Selecting SRH: review the full part number and your system conditions when considering this Air preparation record. Share Size, Cleaning Grade, Pressure Setting, Relief Function, Thread, Port Size, Direction of Gauge Port, the required quantity and your application notes with Pnoneks. Final compatibility and lead time are confirmed during quotation.

ABOUT THE PRODUCT

The essentials for selection.

Manufacturer
SMC
Series
SRH
Product group
Air preparation
Function
Pressure Regulators
Applications
Suitability is evaluated against technical specifications and application conditions.
Selection parameters
Size, Cleaning Grade, Pressure Setting, Relief Function, Thread, Port Size, Direction of Gauge Port

Exact dimensions, operating ranges and compatibility depend on the full part number. Review the relevant SMC documentation and application conditions for technical selection.

TECHNICAL PRODUCT INFORMATION

Features and model options

Technical descriptions and values below are preserved in the manufacturer’s original language. Options describe alternatives within the series; not every combination is valid. We will verify the full part number when quoting.

  • Clean regulator series SRH is a contamination controlled stainless steel regulator designed to minimize residual fluid. Design includes an intake/exhaust port in the diaphragm compartment, which facilitates flow. SRH has outstanding corrosion resistance. All metal parts in contact with fluid use stainless steel SUS316.
Selection fields published in the source
ParameterOptions / values
Size3 (1/4) · 4 (3/8)
Cleaning Grade0 (A grade: Ultrasonic Cleaning+Precision Cleaning) · 1 (B Grade: Ultrasonic Cleaning)
Pressure Setting0 (0.02 to 0.2 MPa) · 1 (0.05 to 0.7 MPa)
Relief Function0 (Non-relieving) · 1 (Relief)
ThreadRc(PT) · N (NPT)
Port Size01 (1/8) · 02 (1/4) · 03 (3/8) · 04 (1/2) · A2 (9/16-18UNF) · A3 (7/8-14UNF)
Direction of Gauge PortLeft (Standard) · R (Right)
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