主要な技術的利点
The CSB700 series focuses on reducing droop—the drop in outlet pressure as flow increases—while maximizing field-serviceability.
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Material Versatility: Available in both Ductile Iron and WCC Steel bodies. This allows the regulator to be used in standard commercial settings or more demanding industrial environments where steel construction is mandated by safety protocols.
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Type VSX8 Slam-Shut Option: This is a critical safety module. The VSX8 provides independent overpressure (OPSO) or underpressure (UPSO) shut-off. If the downstream pressure exceeds or falls below a set limit, the device “slams” shut and requires a manual reset, preventing hazardous gas conditions.
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Tool-Free Maintenance: One of the most practical features for field technicians is that no special tools are required for pressure adjustments or orifice removal. This reduces downtime during commissioning or routine maintenance.
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External Pressure Registration: By using a downstream control line (external registration), the regulator senses pressure away from the turbulence of the valve body. This results in much more stable and accurate regulation, especially at higher flow velocities.
技術仕様
| 特徴 | 詳細 |
| 操作タイプ | Direct-Operated, Spring-Loaded |
| Body Sizes | 3/4, 1, 1-1/4, 1-1/2, 2 NPT; Flanged options available |
| 最大入口圧力 | Up to 12.1 bar (175 psig) |
| 出口圧力範囲 | 9 mbar to 3.4 bar (3.5-inches w.c. to 50 psig) |
| 温度調節機能 | -29～66℃（-20～150°F） |
| Overpressure Protection | Internal Relief, High/Low Shut-off, or Token Relief |
西安雲瑞貿易有限公司 技術サポート
Xi’an Yunrui Trading Co., Ltd. is a specialized supplier of original Fisher and Emerson automation solutions. We provide the technical expertise needed to size the CSB700 correctly for your specific flow requirements and ensure your overpressure protection configuration meets local regulatory standards. Through our optimized supply chain, we offer these industrial-grade regulators at highly competitive prices.
If you are currently designing a gas train for a high-output industrial burner or need to verify the spring range for a specific outlet pressure, please contact our technical team for a sizing consultation.
