Electric single seat globe control valve

The ZDLP series electric single seat linear globe control valve provides an advanced intelligent fluid automation solution specifically engineered for modulating complex process variables including pipeline pressure, medium temperature, and precise flow capacity within modern fluid infrastructure Fabricated from high grade corrosion resistant investment cast CF3M stainless steel, the single seat body configuration features a top guided plug design that ensures excellent mechanical stability and extended trim service life during continuous pressure throttling The upper assembly features a state of the art intelligent electronic actuator equipped with an onboard digital programming display and tactile buttons, enabling direct field calibration and immediate real time valve state diagnostics This comprehensive turnkey product delivers minimal seat leakage and flawless automated linear flow calibration, making it highly essential for industrial steam utilities, pharmaceutical production, and chemical processing lines

Technical Specifications

• Valve Design Classification Electric Motorized Top Guided Single Seat Globe Linear Control Valve

• Body Material Construction Premium Heavy Duty Cast Stainless Steel CF3M 316L Specification

• Actuator Operational Drive Intelligent Integrated Linear Electronic Actuator Package with Metal Enclosure

• Local Interface Element Front Mounted High Resolution Digital Programming Display Screen with Push Buttons

• Analogue Input Signal Standard 4 to 20 mA DC or 1 to 5 V DC Facility Control Signal Input

• Feedback Output Signal Form Fitting 4 to 20 mA DC Linear Position Value Electronic Feedback

• Nominal Pipe Joint Size DN50 or 2 inch Equivalent Full Bore Line Connection Diameter

• Main Pipe Pressure Rating PN16 Nominal Operational Pressure Rating 1.6 MPa Equivalent

• Internal Sealing Trim Material Hardened Stainless Steel 316L Linear Tapered Single Seat and Plug Profile

• Valve Seat Leakage Class Class IV or Class V Standard Shutoff Alignment Matching ANSI B16 104

• Main Pipeline Connection Type RF Raised Face Flanged Ends for Secure Bolted Alignment

• Main Flange Standard Specification EN 1092 1 DIN 2501 Flange Clearance Connection Standards

• Stem Sealing Construction Multi Layer Self Adjusting High Density V Ring PTFE Packing Set

• Flow Characteristic Profile Equal Percentage or Highly Accurate Linear Modulating Curve Output

• Actuator Protection Rating Weatherproof IP 65 Dust Tight and Moisture Protected Mechanical Casing

• Control Power Supply Input Standard 220 Volt AC Single Phase 50Hz or 60Hz Power Circuit

• Electrical Conduit Connection Dual Waterproof Compression Cable Gland Entry Ports on Actuator Base

• Manual Override Override Setup Top Mounted Hexagonal Mechanical Shaft Drive for Emergency Manual Operation

• Maximum Medium Working Temperature 200 degrees Celsius for Saturated Steam Condensate Water and Thermal Oils

• Primary Media System Suitability Saturated Steam Corrosive Chemical Solvents Deionized Water Pure Fluids

• Quality Verification Protocols Factory Hydrostatic Shell Pressure Calibration Signal Input Tests and Seat Isolation Checks