2026 Price Reference for Carbon Steel Electric Globe Valve DN100

As of 2026, the market price for a carbon steel electric globe valve DN100 suitable for petrochemical engineering generally ranges from $250 to $900 USD per unit (approximately 1,800 to 6,500 RMB). However, within the Chinese domestic market, specific model prices show considerable variation based on brand, pressure rating, and actuator configuration.The main globe valve product names of China globe Valve Network include:Pneumatic Flange Straight-through Globe Valve,QJ-1A Pneumatic Pipeline Globe Valve,QJ-1B Pneumatic Angle PipelineGlobe Valve,QJ-1C Pneumatic Pipeline Globe Valve,QJ-2 Pneumatic Pipeline Globe Valve,QJ-3 Pneumatic Pipeline Globe Valve,QJ-4 Pneumatic Inner Thread Pipeline Globe Valve,QJ-5 PneumaticInternal and External Thread Pipeline Globe Valve,QJ-6 Pneumatic Angle External Thread Pipeline Globe Valve.

For a standard J941H-16C DN100 model with a WCB carbon steel body, flanged connections, and a PN16 pressure rating, factory-direct prices typically start around ¥980 to ¥2,099 per unit. For example, a basic J941H model from a mid-tier manufacturer is quoted at approximately ¥980, while a branded J941H-40C DN100 with a higher PN40 rating is priced around ¥2,099.

For higher-specification models with premium features, prices increase substantially. A J941H-16 DN100 with a modulating electric actuator can reach ¥3,170. For heavy-duty industrial applications, a J941H-16C-DN100 from a recognized brand with a 380V actuator is priced around ¥7,000, while another premium offering from a specialized valve manufacturer lists at ¥8,697.80. Bulk orders of 10 units or more can often secure volume discounts, with some suppliers offering prices as low as ¥3,500 per unit for larger quantities.

It is important to note that these prices are market references. The final transaction cost depends on several key factors, and unusually low prices may indicate substandard materials, non-explosion-proof actuators, or simplified sealing surfaces, posing leakage and safety risks.

Key Factors Influencing the Price of DN100 Carbon Steel Electric Globe Valves

Understanding what drives the cost of a carbon steel electric globe valve is essential for making an informed procurement decision. Several critical factors shape the final price.

Valve Body Material

The choice of body material is the most fundamental cost driver. WCB carbon steel is the standard choice for general petrochemical service, typically priced between $250 and $500. For low-temperature applications, LCB low-temperature carbon steel is required, ranging from $500 to $700. For high-temperature and high-pressure environments, WC6 alloy steel is necessary, costing between $700 and $900. The standard WCB material is suitable for temperatures up to 425°C, making it adequate for most petrochemical steam and oil services.

Pressure Rating

Higher pressure ratings require thicker body walls and reinforced designs. Common ratings for DN100 electric globe valves range from PN16 (1.6MPa) to PN64 (6.4MPa) and beyond. For example, a J941H-40C (PN40) model commands a premium over a J941H-16C (PN16) version. The pressure rating must match your system's maximum operating pressure, including transient surges.

Sealing Surface Material

The sealing surfaces determine the valve's longevity and shut-off performance. Stainless steel sealing surfaces offer good corrosion resistance, while cemented carbide (hardfaced) sealing surfaces are more wear-resistant for highly erosive conditions. Many petrochemical-grade valves feature Stellite hardfacing on the seat and disc, providing excellent resistance to wear, high temperatures, and corrosion.

Brand and Certification

Products with API, ISO, or TS certificationsfrom reputable brands are more expensive than non-certified alternatives. Established manufacturers invest in quality control, material traceability, and rigorous testing, which justifies the price premium. For critical petrochemical applications where safety and reliability are paramount, certified products are strongly recommended.

Key Selection Parameters for DN100 Carbon Steel Electric Globe Valves in Petrochemical Service

When specifying a carbon steel electric globe valve DN100 for petrochemical engineering, several technical parameters must be carefully defined to ensure proper selection and reliable long-term performance.

Pressure and Temperature Ratings

Petrochemical media often operate under high temperature and pressure. The standard WCB carbon steel body is suitable for temperatures up to 425°C. Pressure ratings typically range from PN16 to PN64 (or Class 150 to Class 600). Always verify the valve's pressure-temperature rating chart, as the maximum allowable working pressure decreases as temperature rises.

ealing and Trim Materials

For petrochemical service involving steam, oil, and corrosive media, Stellite hardfacing on the seat and disc is recommended for extended service life. The valve stem should be nitrided or hardened to resist corrosion and galling. For media containing particles or with high viscosity, a cemented carbide sealing surface is recommended.

The Carbon Steel Electric Globe Valve DN100 is a critical flow control solution for petrochemical engineering, offering reliable shut-off, precise throttling capability, and remote automated operation in demanding high-temperature and high-pressure environments. As of 2026, prices range from approximately $250 to $900 USD (or ¥980 to ¥8,700 RMB) depending on the pressure rating, actuator type, sealing material, brand, and certifications.

When specifying this valve, pay careful attention to the body material (WCB, LCB, or WC6), pressure rating (PN16 to PN64), sealing surface (stainless steel or Stellite hardfacing), actuator type (on-off or modulating, explosion-proof or standard), and applicable certifications (API, ISO, TS). For the most competitive and accurate pricing, contact manufacturers directly with your complete technical specifications and request material certificates, test reports, and explosion-proof certification to guarantee product quality and safety. Investing in the correctly specified carbon steel electric globe valve is not merely a purchase – it is an investment in the safety, reliability, and efficiency of your petrochemical operations.Do you still need to know or purchase the following globe valve products: