Xiangjing (Shanghai) M&E Technology Co., Ltd
| Place Of Origin | China |
| Packaging Details | 10X20X20 Cm |
| Delivery Time | Stock |
| Payment Terms | 100% In Advance |
| Supply Ability | 200pcs/month |
| Diagnostics | Travel, Pressure, Supply Monitoring |
| Housing Material | Aluminum Alloy With Epoxy Coating |
| Output Pressure | 0 - 100% Of Supply Pressure |
| Integrated Booster | Optional (for High-speed Applications) |
| Hazardous Area Certification | ATEX, IECEx, FM |
| Loop Indicators | : LCD For Position, Signal, And Alarms |
| Stem Travel Range | 10 - 100 Mm (for Linear Valves) |
| Ambient Temperature | -40°C To +80°C (-40°F To +176°F) |
| Brand Name | Flowserve |
| Model Number | 283456.999.000 |
| Certification | COC |
| Place of Origin | shanghai |
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Product Specification
| Place Of Origin | China | Packaging Details | 10X20X20 Cm |
| Delivery Time | Stock | Payment Terms | 100% In Advance |
| Supply Ability | 200pcs/month | Diagnostics | Travel, Pressure, Supply Monitoring |
| Housing Material | Aluminum Alloy With Epoxy Coating | Output Pressure | 0 - 100% Of Supply Pressure |
| Integrated Booster | Optional (for High-speed Applications) | Hazardous Area Certification | ATEX, IECEx, FM |
| Loop Indicators | : LCD For Position, Signal, And Alarms | Stem Travel Range | 10 - 100 Mm (for Linear Valves) |
| Ambient Temperature | -40°C To +80°C (-40°F To +176°F) | Brand Name | Flowserve |
| Model Number | 283456.999.000 | Certification | COC |
| Place of Origin | shanghai | ||
| High Light | Flowserve Logix 520MD valve positioner ，explosion-proof valve positioner accessories ，multi-function valve positioner board | ||
Flowserve valve positioners are sophisticated electro-pneumatic devices designed to guarantee that the valve reaches the specified position directed by a process controller. These devices convert a regular input signal (e.g., 4-20 mA) into an accurate pneumatic output pressure to operate the valve effectively. By mitigating stem friction and dynamic forces, they ensure superior control precision.
The primary function of these intelligent valve positioners is to seamlessly execute the control commands from the process controller, thereby facilitating the optimal functioning of the final control element, the valve. By translating standardized input signals into precise pneumatic pressures, the positioners enable smooth valve actuation, enhancing control accuracy by overcoming mechanical hindrances and dynamic influences.
Ensures precise valve positioning (< ±0.5%) for improved process control.
Supports HART, Foundation Fieldbus, and Profibus-PA protocols for seamless integration into digital control systems.
Features rugged housing (e.g., NEMA 4X / IP66) and corrosion-resistant materials for harsh environments.
Built-in monitoring of travel, pressure, and supply air provides predictive maintenance data and reduces downtime.
Simplifies setup and commissioning, reducing human error and time.
Allows for in-field selection of flow characteristics (Linear, Equal %, Quick Open).
Approved for use in explosive atmospheres (ATEX, IECEx, FM).
Optimizes plant energy usage.
Input Signal: 4-20 mA, HART; Digital (Foundation Fieldbus, Profibus-PA)
Supply Pressure: 1.4 - 7 bar (20 - 100 psi)
Output Pressure: 0 - 100% of supply pressure
Accuracy: < ±0.5% of span
Enclosure Rating: IP66/67, NEMA 4X
Ambient Temp. Range: -40°C to +80°C (-40°F to +176°F)
Mounting: Direct to ISO 5211, NAMUR standard
Certifications: ATEX, IECEx, FM, SIL 2/3 (model dependent)
Flowserve positioners play a crucial role in various challenging applications across multiple industries:
Product Technical Support and Services for Valve Accessories:
Our technical support team is available to assist with any questions or issues related to the installation, operation, or maintenance of our valve accessories.
We offer a range of services including troubleshooting, repair, and maintenance programs to ensure optimal performance of your valve accessories.
For more information on our technical support and services, please contact our customer service team.
Product Packaging:
The Valve Accessories are carefully packaged in a sturdy cardboard box to ensure safe delivery. Each accessory is individually wrapped in protective material to prevent any damage during transportation.
Shipping:
Orders for Valve Accessories are shipped via a reliable courier service. Customers can choose their preferred shipping method at checkout, with options for standard, expedited, or express delivery. Tracking information will be provided once the order has been dispatched.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2015
Total Annual:
30,000,000-50,000,000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Xiangjing (Shanghai) - Leading Distributor of Pneumatic and Electric Control Valves Established in Shanghai, China, Xiangjing(Shanghai) Mechanical and Electrical Tech Co.,Ltd has been a trusted distributor of high-quality pneumatic and electric control valves for many years. With extensive indust... Xiangjing (Shanghai) - Leading Distributor of Pneumatic and Electric Control Valves Established in Shanghai, China, Xiangjing(Shanghai) Mechanical and Electrical Tech Co.,Ltd has been a trusted distributor of high-quality pneumatic and electric control valves for many years. With extensive indust...
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