GENTEC R21B Brass Single Stage Series Regulators

GENTEC R21B Series

The R21B Series Regulator is a diaphragm-sensed single-stage “High Purity-style” regulator, designed for applications where low flow is desired.

FEATURES

• Single-Stage Configuration
• Metal to Metal Seal
• Body Port Size: 1/4” NPT(F)
• 2” Pressure Gauge
• Safety Test Pressure:
• 1.5 times maximum inlet pressure
• Weight: 2.2 lbs (1 kg)
• Temperature range: -40°F to 165°F (-40°C to 74°C)
• Leak Rate: 2 x 10^-8  atm.cc/sec He
• Maximum CV: 0.14

MATERIALS

• Body: Nickel-plated Brass
• Seat: PCTFE
• Diaphragm: 316L

TYPICAL APPLICATIONS

• Research Laboratories
• Process Analyzers
• Gas Chromatography
• Petrochemical Industry
• Power Plants

View datasheet

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