Restek Datasheets for Pressure Regulators
Pressure regulators are used to maintain a constant outlet pressure or flow.
Pressure Regulators: Learn more
| Product Name | Notes |
|---|---|
| Mini-Regulator | for natural gas and refinery gas standards 0–300 psig inlet pressure range. 0–15 psig outlet pressure range. Supplied with 0–15 psig outlet pressure gauge, brass CGA 170 nut and nipple. |
| Gas Regulators -- Model 22690/22691 | for use with 14-liter and 48-liter Scott/Air Liquide Transportable Gases Use the CGA 160 inlet connection with 14-liter Scott/Air Liquide Transportable Gases. Use the CGA 165 inlet connection with 48-liter... |
| Backpressure Regulators | Backpressure regulators can improve detector performance by preventing bubble formation in the detector flow cell. They also are useful in post-column reaction lines and between detectors and fraction collectors in... |
| Silcosteel®Regulators -- Dual Stage & Single Stage | CEM Continuous Emission Monitoring Environmental Stack and Gas Emission Standards Low level sulfur and mercury analysis Reactive or corrosive gases Off-shore platform systems Corrosive and salt water exposure Outlet pressure:0... |
| Dual-Stage Ultra-High Purity -- Stainless Steel Gas Regulators | Most stable outlet pressure control. Secondary pressure regulation not needed. |
| Dual-Stage Ultra-High Purity Chrome-Plated -- Brass Gas Regulators | Oxidation-resistant, chrome-plated. Most stable outlet pressure control. Secondary pressure regulation not needed. Most widely used regulator. Less internal volume than stainless steel gas regulators. |
| Single-Stage Ultra-High Purity -- Chrome-Plated Brass Gas Regulators | Oxidation-resistant, chrome-plated. Use when there is secondary pressure regulation downstream. Identical gas purity protection as with dual-stage gas regulators. |
| Ultra-High Purity Chrome-Plated Brass -- Line Gas Regulator | Oxidation-resistant, chrome-plated. Use where you need to reduce the line pressure by 20 psig (138 kPa) or more. Same purity protection as high-pressure cylinder regulators. |
| Spectra Gas 7621 High-Purity VOC Regulator | Single-stage, stainless steel. Two pressure gauges and CGA-180 fitting. 3,000 psig maximum inlet pressure. Stainless steel diaphragm and Kel-F® seat. 1/8-inch tube compression outlet. Low internal volume: 3.03 cc. |
| Single-Stage Ultra-High Purity -- Stainless Steel Gas Regulators | Use when there is secondary pressure regulation downstream. Identical gas purity protection as with dual-stage gas regulators. |