Y-Pattern Valve for Proportional Control Type 2632

Transcription

1 Stainless Steel, /"-" Advantages / Benefits Ultra compact design - Low weight Automatic self-adjustment of basic parameters Integrated PID controller User-friendly operation - LCD display - Keypad interface - Easy-to-understand menu-guided programming Code protection against unauthorized access Maintenance-free packing glands certified Design The Type 63 is a stainless steel control valve with an electropneumatically operated positioner. The Type 067 positioner consists of three main parts: the valve stem position pickup, the electropneumatic control system and the micro-processor electronics. The valve stem position pickup, a linear potentiometer connected to the valve stem, feeds back the actual stem position to the positioner electronics. The micro-processor electronics compares the actual stem position to the set point given by a standard signal (4-0mA, 0-0V, ). In the case of a position difference, the electropneumatic control system corrects the stem position until the set point is reached. The Type 067 positioner also features a built-in process controller for the control of flow, temperature, pressure, etc. - Programmable flow curves: linear equal percentage freely programmable - No air consumption at steadystate conditions - Excellent flow characteristic combined with high flow rates - Integrated PID-Controller - Captured exhaust air - Direct mounting, no tubing between positioner and valve - Flanged, NPT or Tri-Clamp connections Applications Textile dyeing and bleaching Food processing Chemical industry Water treatment General processing industry Burkert Contromatic USA 60 McGaw Avenue Irvine, CA 964 Tel Fax Burkert Contromatic Inc. 760 Pacific Road, Unit 3 Oakville, Ontario, Canada L6L 6M5 Tel Fax Fluid Control Systems

2 Technical Data Positioner Type 067 Electrical Data Voltage supply: Power consumption: Signal input for positioner: Binary input: Connection: Pneumatic Data Instrument air: Air performance Air inlet valve: C v =.035 Exhaust valve: C v =.04 Internal air consumption at steady-state condition: Connection: 4 V DC < 0 W Unit signal: 4 0 ma 0 0 ma 0 0 V Configurable as normally open or closed contact Terminal strip Cable gland x PG 9 Filtered compressed air, lubricated or nonlubricated Zero Female pipe thread, G /8' Positioner Data Overall dimensions: 5" x 3." x 3" Body material: Aluminum, laquered Fluid plate material: Aluminum, anodized Weight of positioner: Approx.. lbs Rating: NEMA 4 (IP 65) Operating temperature: 3 F to 40 F Technical Data Control Valve 63 Valve Size: /", ", ", -/4", -/", " Connection: 50# ANSI raised face flange, NPT, Tri-Clamp Control range: More than 50: Flow characteristic: Modified equal percentage Flow capacity: See table below Fluid temperature: +4 F to +356 F Max. Operating pressure: 30 PSI (at ambient temperature) Actuator Actuator piston dia.: See table page 4 or 6 Supply pressure: 65 PSI, min. 85 PSI, max. Function: Leakage class: Normally closed. Flowdirection under seat. According to ANSI B 6-04 Class IV (Stainless steel seat and stainless steel plug) Specifications - Flow Capacity Plug travel [%] -value /" 3 /4" " -/4" -/" " C v

3 Functional Diagram Material External position of reference value Reference value of process Shown without positioner Feedback/Position Transducer Desired-Position Process Control Actual- Position Positioner 5 6 Supply air Solenoid Valves Exhaust air 4 Control Valve 3 Sensor Valve body: 36 SS Plug and seat: 36 SS or 36 SS and PTFE 3 Pin: 36 SS 4 Valve bonnet: 36 SS 5 Actuator: Polyamide 6 Packing glands: PTFE Packing box: 36 SS Ordering Chart Item No. for Different Connections Orifice Size Actuator Piston dia. Max. Oper. Pressure [PSI] Seal Threaded Port [ NPT] Item No. Weight [lbs] Tube O.D. Tri-Clamp Item No. Weight [lbs] Pipe Size 50# ANSI Flange Item No. Weight [lbs] / 30 / V X 6.0 / 45 6Q Z W Y 6.4 3/ 4 USO 50 9 USO / R S E U J* 46 3 E* J T 4.3 -/4 30 -/ F Z.9 -/ K* 46 3 F*.9 -/ K U 9.6 -/ / Q 46 7 N 5.0 -/ H* G* 5.0 -/ L V R 46 7 P W* H* M E 8.9 *Metric 3

4 Dimensions NPT-port Flow direction Tri-Clamp Variable dimensions P (NPT Actuator Piston dia. C E øf øj K L M N / / /

5 50% More Economical Than Conventional Control Valves Pressure Control Flow Control Temperature Control to calibrate Automatic self-adjustment of basic parameters by finger tip control to operate User-friendly operation LCD and key pad interface Menu-guided programming Programmable characteristic curves to install Compact design Delivered pre-mounted, tested and ready to install Requires less space than conventional control valves Burkert Link to operate Burkert control valve with Burkert digital flow transmitter for proportional process control. 5

6 Dimensions Variable dimensions Size Actuator piston dia. A A D C P E F C I K L d / / / In case of special requirements please consult for advice. We reserve the right to make technical changes without notice. US_63_07/0