주요 이점 및 장점
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Superior Debris Protection: The revolutionary flow path of the EZR cage is designed to minimize damage from particles. Furthermore, a standard stainless steel inlet strainer prevents large debris from ever reaching or damaging the diaphragm.
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Best-in-Class Quiet Operation: The standard cage design provides exceptional noise reduction, typically performing 6-8 dBa quieter than comparable flexible element regulators, making it ideal for noise-sensitive environments.
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High Accuracy and Stability: By utilizing high-precision pilots such as the 161EB or PRX Series, the EZR maintains a narrow proportional band for tight, accurate control across multiple pressure ranges.
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Advanced Diaphragm Durability: The field-proven diaphragm utilizes layered fabric, a molded shape, and a raised bead edge to maximize strength and significantly extend the service life.
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High Confirmed Capacity: Every EZR is laboratory tested to ensure that 100% of the published flow capacity can be utilized in the field with total confidence.
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Tight Shutoff: The metal plug is engineered to deflect debris away from the sealing area, ensuring a positive seal and increasing the intervals between scheduled maintenance.
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Visual Troubleshooting: An integrated travel indicator allows technicians to quickly verify the valve position during in-service inspections.
기술적 특성
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Body Sizes: Available in a wide range of sizes from NPS 1 to 8 (DN 25 to 200).
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Pressure Ratings: Capable of handling high-pressure applications in both transmission and distribution.
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Integrated Slam-Shut (Type EZR-OSX): This version includes a built-in slam-shut device that provides secondary overpressure or underpressure protection by completely isolating the downstream system if set limits are breached.
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Multiple Pilot Options: Compatible with the 161EB, 161AY, and Type PRX/120 pilots to meet specific sensitivity and pressure requirements.
적용 분야
The EZR Series is the definitive choice for utility and industrial applications where gas quality may be inconsistent. Its ability to handle “dirty” gas without frequent failure makes it the go-to regulator for city gate stations and large industrial fuel lines.
주요 산업 및 용도:
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Natural Gas Transmission: Regulation and pressure reduction at town border stations.
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Gas Distribution: District regulating stations and high-capacity commercial hubs.
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Industrial Facilities: High-demand fuel gas supply for large boilers, kilns, and manufacturing plants.
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Emergency Protection: Using the OSX model for critical infrastructure requiring automatic shut-off safety.
