Intelligent linear electric actuator globe valve

The ZDLP series electric single seat linear control valve provides a premier intelligent fluid automation solution specifically engineered for modulating complex process variables including facility steam pressure, thermal oil temperature, and accurate volumetric flow velocity within high capacity fluid infrastructure. Fabricated from high grade investment cast CF8 stainless steel, the valve profile includes an engineered extended bonnet section that effectively dissipates extreme heat to safeguard electronic internal actuator instruments during continuous high temperature cycling. The upper control assembly features a robust intelligent electronic linear actuator finished in an industrial blue protective coating, enabling direct field response to facility automation signal inputs. This heavy duty turnkey assembly provides minimal leakage tight seating and excellent linear regulation, making it highly essential for district heating networks, chemical reactor loops, and plant utility steam 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 CF8 Grade ASTM A351 Specifications

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

• Bonnet Thermal Configuration Extended Neck Bonnet Design for Thermal Isolation and Electronics Protection

• Analogue Input Signal Standard 4 to 20 mA DC Industrial Automation Control Loop Input Current

• Feedback Output Signal Integrated 4 to 20 mA DC Linear Electronic Actuator Position Value Feedback

• Nominal Pipe Joint Size DN100 or 4 inch Equivalent Large Bore Piping Connection Diameter

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

• Internal Sealing Trim Material Hardened Stainless Steel 304 Linear Tapered Single Seat and Plug Profile

• Valve Seat Leakage Class Class IV Standard Tightness Shutoff Alignment Matching ANSI B16 104 Specifications

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

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

• Stem Sealing Construction Multi Layer Self Adjusting High Density Flexible Graphite Packing Set

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

• Actuator Protection Rating Heavy Duty IP65 Dust Tight and Weatherproof Coated Enclosure Shell

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

• Electrical Conduit Connection Double Threaded Cable Gland Hub Ports for Shielded Power Instrument Wires

• Maximum Medium Working Temperature 350 degrees Celsius High Heat Capacity for Steam and Thermal Oil Networks

• Primary Media System Suitability Saturated Steam Thermal Conductive Oil Superheated Gas Fresh Water and Solvents

• Quality Verification Protocols Factory Hydrostatic Shell Overpressure Calibration Input Signals and Seat Tightness Tests