Y690AH | Fisher Controls 10 1/2" Pressure Reducing Regulator 1.2–2.5 PSI
Fisher Controls · Valves & Process Control
Description The Fisher Controls Y690AH is a low-pressure reducing regulator designed for accurate downstream pressure control in gas distribution systems. With an outlet pressure range of 1.2 to 2.5 PSI, it is engineered to maintain stable low-pressure output in demanding utility and industrial applications. Its large 10 1/2 inch size supports integration into high-capacity gas supply lines requiring precise regulation. Technical Specifications Condition New/Never Used Surplus Brand Fisher Controls (Emerson) Category Pressure Control Part Number Y690AH Subcategory Pressure Reducing Regulators Model Series Y690AH Series Type Pressure Reducing Regulator Nominal Size 10 1/2 inch Outlet Pressure Range 1.2 – 2.5 PSI Application Low-Pressure Gas Distribution Controlled Medium Gas (e.g., Natural Gas) Regulation Type Self-Operated Installation In-Line Pipeline Mounting Body Construction Industrial-Grade Metal Body Weight Approx. 18 kg Information About Y690AH The Y690AH is part of the Fisher Controls (Emerson) Y690AH Series of pressure reducing regulators developed for low-pressure gas service. It is specifically designed to reduce and maintain consistent downstream pressure within a narrow control band, ensuring reliable operation in distribution networks and industrial gas systems. The regulator is commonly applied in natural gas and similar gaseous media installations where accurate low-pressure control is critical. Its robust construction and large body size enable stable performance in high-flow pipeline applications while maintaining controlled outlet pressure between 1.2 and 2.5 PSI. Key Features: Low-Pressure Regulation: Maintains outlet pressure within the 1.2–2.5 PSI range for precise downstream control. Large Body Size (10 1/2"): Suitable for high-capacity gas distribution lines. Pressure Reducing Design: Automatically adjusts to inlet pressure variations to stabilize output pressure. Gas Distribution Application: Commonly used in natural gas and similar low-pressure systems. Stable Control Performance: Designed to minimize pressure fluctuations in downstream equipment. Industrial-Grade Construction: Built for continuous operation in utility and process environments. The Y690AH delivers the reliability and precision required for low-pressure gas regulation in distribution and industrial pipeline systems.
Brand: Fisher Controls · Category: Valves & Process Control
Key features
- Low-Pressure Regulation: Maintains outlet pressure within the 1.2–2.5 PSI range for precise downstream control.
- Large Body Size (10 1/2"): Suitable for high-capacity gas distribution lines.
- Pressure Reducing Design: Automatically adjusts to inlet pressure variations to stabilize output pressure.
- Gas Distribution Application: Commonly used in natural gas and similar low-pressure systems.
- Stable Control Performance: Designed to minimize pressure fluctuations in downstream equipment.
- Industrial-Grade Construction: Built for continuous operation in utility and process environments.
Specifications
| Manufacturer part number | Y690AH |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Fisher Controls (Emerson) |
| Category | Pressure Control |
| Part Number | Y690AH |
| Subcategory | Pressure Reducing Regulators |
| Model Series | Y690AH Series |
| Type | Pressure Reducing Regulator |
| Nominal Size | 10 1/2 inch |
| Outlet Pressure Range | 1.2 – 2.5 PSI |
| Application | Low-Pressure Gas Distribution |
| Controlled Medium | Gas (e.g., Natural Gas) |
| Regulation Type | Self-Operated |
| Installation | In-Line Pipeline Mounting |
| Body Construction | Industrial-Grade Metal Body |
| Weight | Approx. 18 kg |
| Product type | Pressure Reducing Regulators |
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