Spirax Sarco SP500 Digital Valve Positioner For Steam Boiler System, Supporting Chongqing Chuanyi Control Valve
Price:
US $2100.00 - 2600.00/ Set
MOQ:
1
Delivery Time:
4-6 weeks
Brand:
Spirax Sarco
Product Description
Spirax Sarco SP500 Smart Positioner
Product Overview
- Loop-powered smart positioner with industry-leading piezo valve technology
- Non-contact Hall effect feedback, high accuracy and zero mechanical hysteresis
- Built-in LCD keypad for auto commissioning, optional HART communication
Technical Specifications
| Parameter | Specification |
|---|---|
| Input Signal | 4-20 mA (loop powered) |
| Supply Pressure | 1.4 – 7.0 bar |
| Stroke Range | 10–100 mm (linear); 5°–120° (rotary) |
| Flow Characteristic | Linear, equal percentage, quick opening |
| Enclosure Rating | IP65 |
| Operating Temperature | -10°C to +80°C |
| Net Weight | 2.2 kg |
Application Industry
- Industrial steam systems, boiler houses and thermal power plants
- Chemical, petrochemical and continuous process manufacturing
- Food & beverage, pharmaceutical and fine chemical production
Common Problems & Solutions
- Position drift → Run autostroke calibration via the built-in menu
- Insufficient air output → Clean air filter, verify supply pressure
- No signal response → Check 4-20mA loop power and wiring connection
Replacement Models
- Spirax Sarco SP400 (previous generation smart positioner)
- Spirax Sarco EP500 (standard electro-pneumatic positioner)
- Spirax Sarco EP5 (traditional electro-pneumatic positioner)
Why Buy From Us
- 100% original genuine product, authorized by Chongqing Chuanyi Automation
- Professional pre-sales consultation and after-sales technical support
- Full quality inspection before shipment, with official quality guarantee
Stock & Delivery Time
- Sufficient brand-new stock available for immediate dispatch
- Standard lead time: 3–5 working days after payment confirmed
- Expedited shipping and customized packaging supported on request
RFQ Form
- Required model, quantity and expected delivery date
- Consignee details: contact name, full address, phone number
- Special requirements: certification, accessories or custom service
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Xiangjing (Shanghai) M&E Technology Co., Ltd
Location
No.6 Building,No.98 Lane, No.1 Fulian Road, Baoshan District, Shanghai, China
Contact Person
Edward Zhao