Air/Gas Ratio Controls Valve Eclipse Es363 1 1/2′′ NPT Proportional Valve Adjustment Gas Valve

• Customization: Available
• Application Fields: Industrial Gas Burner
• Certification: ISO, CE
• Model NO.: ES363
• Condition: New
• Noise Level: Low
• Parts: Valve, Controls Valve
• Purpose: Adjustment Gas
• Name: Proportional Control Valve
• Model: Es 363
• Brand: Eclipse
• Power Supply: 220-230V
• Applicable Gas Type: Natural Gas City Gas LPG
• Weight: 3kg
• Swing Radius: 6-3/16"
• Outlet Pressure PA: 0.2 to 119 Mbar
• Maximum Inlet Pressure1: 5.0psi
• After Warranty Service: Video Technical Support
• Application/Usage: Gas Burners Industrial Accessories
• Usage: Hydrogen, Nitrogen, Ng and LPG
• Machine Size: Medium
• Transport Package: Carton
• Specification: 20*20*23cm
• Trademark: Eclipse
• Origin: USA
• HS Code: 8481100090
• Production Capacity: 1000

Product Description

Air/gas Ratio Controls Valve Eclipse ES363 1 1/2'' NPT Proportional Valve Adjustment Gas Valve

Product Description

Application:

The ES-Series ratio regulators are used in applications where gas to air proportional flow is required. The gas flow is controlled as a function of the air pressure through a loading line which connects into the top of the regulator. As the system air pressure increases, it forces the ratio regulator valve to open causing the outlet pressure to increase until the two pressures balance. As the load line pressure increases, the ratio of the outlet pressure to the load line pressure
will be slightly less than 1:1. The ratio regulators have a bias adjustment for varying the gas flow when setting the burner at low fire. It can be used to increase or decrease the gas flow resulting in gas rich or lean combustion. The adjustment is restricted in the gas rich direction therefore limiting the gas flow at zero air pressure. Ratio Regulators are control valves only and cannot be used as gas shut-off valves.

FEATURES
The ratio regulators are designed to optimize performance as ambient temperature and inlet pressure vary. Features include: * UL recognized and CE approved for natural gas, propane, and butane.
* Valve seat design for consistent low fire repeatability.
* Balanced double diaphragm design allows regulator to operate over a wide range of inlet pressures while minimally affecting outlet pressure.
* Rugged die cast aluminum housing.
* Corrosion resistant internal components.
* Synthetic rubber diaphragms for excellent low temperature performance.
* Inlet pressure tap with connector (1-1/2", 2" & 3" NPT (Rp) models only).
* High turndown option available.

Model Selection

Select a combustion system ratio regulator based on the following
considerations:
1. Ratio regulator selection based on flow:
* Define the maximum gas flow required for the system.
* Identify the ratio regulator for that flow based on the capacities listed in Model Specification Chart on page 2.
2. Minimum inlet pressure calculation:
* Define the pressure drop through the ratio regulator based on the Flow vs. Pressure Drop curves and conversion factors listed in the Specification section.
* Calculate the pressure losses through components mounted beween the ratio regulator and the burner.
* Define the gas pressure required at the burner.
* Calculate the minimum inlet pressure to ratio regulator by taking 125% of the sum between the ratio regulator drop, component drops and burner pressure.
* Verify that the inlet pressure is within the ratio regulator limit. If not, make the necessary changes to the ratio regulator or the upstream pressure control.

 

PRODUCT SPECIFICATIONS

Model	ES 363
Brand	Eclipse
Supply Voltage	AC220-230V
Usage	gas burner accessories

Detailed Photos

Air/gas Ratio Controls Valve Eclipse ES363 1 1/2'' NPT Proportional Valve Adjustment Gas Valve

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Air/gas Ratio Controls Valve Eclipse ES363 1 1/2'' NPT Proportional Valve Adjustment Gas Valve