The main control valve product names of China Control Valve Network include:TYH968Y electric drain control valve,UPVC electric control valve,YHR angle stroke electric actuator,ZAJQ electric adjustable control valve,ZAJV electronic type electric v-type regulating control valve,ZHJP（low temperature type）pneumatic single seat control valve.

Why Choose a Sleeve-Type (Cage-Guided) Control Valve?The sleeve-type control valve, often referred to as a Cage-Guided Control Valve, offers several mechanical advantages over standard top-guided globe valves, especially at the DN100 size:Pressure Balanced Trim: The sleeve design allows for a balanced plug, which significantly reduces the actuator force required to move the valve. This means you can use smaller, more cost-effective actuators even at high pressure drops.Superior Stability: The cage provides continuous guiding for the plug throughout its entire stroke, minimizing vibration and mechanical wear.Noise Reduction: Modern sleeves can be engineered with multi-hole designs to dissipate energy and reduce aerodynamic noise.Cast Steel (WCB) Durability: Carbon steel (ASTM A216 WCB) is the industry standard for non-corrosive applications. DN100 Cast Steel Sleeve Control Valve Price List (2026 Reference)Note: Prices are estimated for standard RF (Raised Face) Flanged connections and vary based on pressure ratings and actuator specifications.Specification DetailsPressure RatingEstimated Price Range (USD)Key FeaturesWCB Body + Pneumatic ActuatorPN16 / Class 150$550 - $850Includes Filter RegulatorWCB Body + Electric ActuatorPN16 / Class 150$700 - $1,1004-20mA ModulatingHigh Pressure WCB + PneumaticPN40 / Class 300$900 - $1,450Hardened Trim (Stellite)Special Trim (Low Noise)PN16 - PN40+$150 - $300Multi-hole Anti-cavitationFactors Influencing the Final Quote:Pressure Class: Moving from PN16 to PN64 or Class 600 significantly increases wall thickness and price.Actuator Brand: Choosing premium brands like Fisher, Rotork, or Siemens positioners will add to the base cost.Certification Requirements: API 6D, CE/PED, or SIL3 certification may involve additional testing fees.3. The Benefits of Factory-Direct SourcingWhen you search for "Control Valve DN100 Price" on Google, you are often met with distributors and trading companies. Going straight to the manufacturer offers unique advantages:Custom EngineeringA factory can modify the flow coefficient  of the sleeve to match your specific process conditions. Whether you need a linear or equal percentage flow characteristic, direct engineering support ensures the valve doesn't "hunt" or cause system instability.Material TraceabilityReputable manufacturers provide Mill Test Reports (MTRs) for every DN100 valve body. In high-pressure industries, knowing the exact chemical composition of your Cast Steel is vital for safety and compliance.Shortened Lead TimesBy skipping the middleman, communication is direct. Most manufacturers maintain stocks of WCB castings for DN100 valves, allowing for assembly and testing in as little as 2–3 weeks.4. Technical Specifications for DN100 Sleeve ValvesTo get an accurate quotation, please ensure your RFQ includes the following parameters:Body Material: ASTM A216 WCB (Cast Steel).Nominal Diameter: DN100 (4 Inch).End Connection: Flanged (ANSI, DIN, or JIS).Flow Media: (e.g., Saturated Steam, Water, Oil).Inlet/Outlet Pressure): Critical for calculating cavitation risk.Supply Voltage/Air Pressure: For actuator calibration.5. Conclusion: Quality Meets AffordabilityInvesting in a Cast Steel Sleeve Control Valve DN100 shouldn't mean compromising your budget for quality. By understanding the technical benefits of cage-guided designs and leveraging factory-direct pricing, you can enhance your plant's efficiency while keeping overheads low.Contact our engineering team today for a comprehensive PDF Price List and a customized technical proposal for your upcoming project.

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2026-04-08

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