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Xiangjing (Shanghai) M&E Technology Co., Ltd

  • China,Baoshan ,Shanghai
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China Foxboro SRD960 SRD991 SRD998 Smart Valve Controller Pneumatic Bellows Control
China Foxboro SRD960 SRD991 SRD998 Smart Valve Controller Pneumatic Bellows Control

  1. China Foxboro SRD960 SRD991 SRD998 Smart Valve Controller Pneumatic Bellows Control
  2. China Foxboro SRD960 SRD991 SRD998 Smart Valve Controller Pneumatic Bellows Control
  3. China Foxboro SRD960 SRD991 SRD998 Smart Valve Controller Pneumatic Bellows Control
  4. China Foxboro SRD960 SRD991 SRD998 Smart Valve Controller Pneumatic Bellows Control
  5. China Foxboro SRD960 SRD991 SRD998 Smart Valve Controller Pneumatic Bellows Control

Foxboro SRD960 SRD991 SRD998 Smart Valve Controller Pneumatic Bellows Control

  1. MOQ: 1
  2. Price: US $1820.00 - 2600.00/ Set
  3. Get Latest Price
Payment Terms T/T
Supply Ability 1,000 sets per year
Delivery Time 70-90 work days
Packaging Details Paper box + wooden box + protective packaging
Product name China Pneumatic Bellows Control Valve
Nominal diameter DN15 ~ DN300
Nominal pressure PN16/25/40/63/100
Operating temperature -45℃~ 350℃
Valve body material Cast steel, chromium-molybdenum steel, stainless steel
Flow characteristics Equal percentage, linear, quick-opening
Brand Name Foxboro
Model Number SRD960 SRD991 SRD998
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 1,000 sets per year
Delivery Time 70-90 work days Packaging Details Paper box + wooden box + protective packaging
Product name China Pneumatic Bellows Control Valve Nominal diameter DN15 ~ DN300
Nominal pressure PN16/25/40/63/100 Operating temperature -45℃~ 350℃
Valve body material Cast steel, chromium-molybdenum steel, stainless steel Flow characteristics Equal percentage, linear, quick-opening
Brand Name Foxboro Model Number SRD960 SRD991 SRD998
Place of Origin China
High Light Foxboro Pneumatic Bellows Control ValveSRD998 Pneumatic Bellows Control ValvePneumatic Bellows Control Valve

Foxboro SRD960/SRD991/SRD998 Intelligent Valve Positioner for China Pneumatic Bellows Control Valves

Product Overview

The Foxboro SRD960/SRD991/SRD998 series intelligent electro-pneumatic valve positioners are precision control devices designed for industrial automation, specifically tailored for China's pneumatic bellows-sealed control valves. These smart valve controllers integrate HART communication protocols and advanced diagnostics, supporting both single/double-acting pneumatic actuators. With ATEX/IECEx explosion-proof certification, they deliver accurate valve stroke control (8-260mm) and angular adjustment (up to 120°), making them ideal for demanding environments in petrochemical, power, and metallurgical industries.

Features

  1. Intelligent Diagnostics: Built-in self-calibration and predictive maintenance via VALcare™ software for real-time valve health monitoring
  2. Multi-Protocol Support: Compatible with HART 7, Profibus PA, and Foundation Fieldbus digital communication standards
  3. Robust Protection: IP66 enclosure (SRD998 model) for operation in -40°C to 80°C temperatures and hazardous gas environments
  4. User-Friendly Interface: Large graphical LCD display (backlight available in SRD998 AD) with multi-language support
  5. Energy Efficiency: Automatic air pressure regulation (1.4-10 bar) reducing energy consumption by up to 30%

Technical Parameters

Parameter SRD960 SRD991 SRD998
Input Signal 4-20mA + HART 4-20mA + HART/Profibus 4-20mA + HART 7
Output Pressure 0.2-6 bar 0.1-6 bar 0.1-10 bar
Stroke Range 8-260mm 8-260mm 8-260mm (350mm extended)
Protection Class IP65 IP65 IP66
Communication Infrared (optional) Infrared + RS485 Infrared + USB
Explosion-Proof Ex d/Ex ia Ex d ATEX/IECEx/NEPSI

Applications

  • Process Industries: Precision control of heat exchangers and reactors (e.g., SRD998 in petrochemical plants)
  • Energy Sector: Boiler feedwater regulation in thermal power stations (SRD960 implementation)
  • Hazardous Areas: Explosion-proof valve control in oil/gas gathering stations (SRD991 model)
  • Custom Solutions: Modular design for special valves including three-way and bellows-sealed types

Company Details

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,

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 from Quality China Factory
  • 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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  • Xiangjing (Shanghai) M&E Technology Co., Ltd
  • Building 6, 98 Fulianyi Road, Yanghang Town, Baoshan District
  • https://www.shgongboshi.com/

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