2/2-way ball valve with electric rotary actuator, ball valve in stainless steel, DN 10-65

Transcription

1 2/2-way ball valve with electric rotary actuator, ball valve in, N Suitable for aggressive media High flow rate value -piece Actuator with adjustable limit switches 2-piece Visual position indicator Type 8804 can be combined with Type 2672 Metal butterfly valve Type 2675 Plastic butterfly valve Type 8804 Plastic ball valve The electric ball valve Type 8804 consists of an electrical rotary actuator and a 2/2-way or /2-way ball valve made of. 2-way variants are available with a 2-piece or -piece ball valve for various applications. The -way version is offered with L or T bore holes (on request). The rotary actuator is compactly built. It can be used also as single device for the operation of other control members (see datasheet Type 00). Technical ata Body material Stainless steel Seal material PTFE Medium Gaseous and liquid media, which do not attack the housing and sealing materials Medium temperature -10 to +10ºC Ambient temperature -10 to +55ºC Port connection -Threaded port G 1/4 to G2 1/2 -Weld end acc. to EN ISO 1127/ISO 4200 (on request) Operating pressure 0-6 bar: bar Connection between actuator Flange acc. to ISO 5211 and ball valve Operating voltage 24 V AC/C, V AC / Hz (other voltages on request) Voltage tolerance C: +/-20%; AC: +/-10% uty rating At max. torque: 50% of the time Electrical connection 2 cable glands ISO 20 Protection class IP65 Rotation angle 90º (+/-5º) Rotation time see ordering chart Limit switch 4 adjustable- max. 20 V / 5A 2 for motor and 2 voltage-free Elec. actuator material Cover Body Axis/Screws gearbox Installation ABS PA Stainless steel Steel, PC on t mount the actuator upside down p. 1/6

2 Electrical connection Switch drawings V AC/50-60 Hz multi-volt version Recommended Wiring - point mode N - T/E 1 2 ON Ph + ON -OFF Mode (failsafe version) N - T/E Open OFF Ph + Power Supply 1 2 on request ON/OFF required mode (failsafe version) S1-S A FC2 FC1 FCF FC0 Motor = feedback B V AC/C standard version N Ph - + AC or C OPEN CLOSE OPEN Suggested customer wiring FCO FCF FCO FCF FC1 FC2 Actuator wiring Symbol escription Symbol escription FCO Open limit switch iode FCF Close limit switch C Capacitor FC1 Auxilary 1 limit switch P Potentiometer FC2 Auxilary 1 limit switch H Heating resistor M Motor J7 Heating resistor connection T Thermal fuse J8 Potentiometer connector p. 2/6

3 imensions [mm] Ball Valve, 2-piece A A 1 X 2 X (1:1) Actuator N G A B B1 Ø E H K L L1 L2 L L4 P / Nm 1.0 / / / / / / / Nm / / / p. /6

4 imensions [mm] Ball Valve, -piece L Actuator N G A B B1 Ø E H K L L1 L2 L L4 P 10 1/ / Nm / / /4 12 / / / Nm / / / p. 4/6

5 Ordering chart (further versions on request) 2/2-way ball valve with threaded port connection Orifice (mm) Port connection (inches) Kv-value water (m /h) Pressure range (bar) 2-piece Pressure range (bar) -pieces Rotation time for 90º (s) Voltage Item no. 2-piece Item no. -piece 10 G 1/ G / V / 50 Hz 15 G 1/ G / G G 1 1/ V / 40 G 1 1/ Hz 50 G G 2 1/ on request G 1/ G / G 1/ G / G V/AC C G 1 1/ G 1 1/ G G 2 1/ on request i Further versions on request Positioner card with normal signal input 4-20 ma or 0-10 V Feedback through Potentiometer or 4-20 ma analog signal Slow rotation version -position actuator (90º or 180º) Heating resistor 10 W Accessories escription Item no. Key for adjustment of limit switches p. 5/6

6 Ball valve and butterfly valve - Request for quotation Please fill out and send to your nearest Bürkert facility* with your inquiry or order Company Contact person Note You can fill out the fields directly in the PF file before printing out the form. Customer No Address Postcode/Town epartment Tel./Fax Operating data Quantity Required delivery date Pipeline Pipe material Process medium Type of media Flow rate (Q, QN, W) 1) Media temperature Operating pressure N PN Liquid Steam Gas Min Standard Max Unit 1) Standard unit Liquid Q = m /h; Steam W = Kg/h; Gas QN = Nm /h Valve features Type Ball valve Butterfl y valve Body material Stainless PVC PP PVF other steel Seal material PTFE/EPM 2) PTFE/FKM ) EPM FKM other Nominal pressure Orifice PN N Type of connection Standard connection Flange True union Welded Int. thread Ext. thread Clamp ISO IN ANSI JIS other Pilot pressure min. max. 2) Only ball valve Mode of actuation Manual Pneumatic SFA: NC by spring action ouble-acting Electric actuator Function On/Off function Control actuator with analog signal input Power supply 20 V AC 24 V AC 24 V C other To find your nearest Bürkert facility, click on the orange box In case of special application conditions, please consult for advice Subject to alterations Christian Bürkert GmbH & Co. KG 0810/5_EU-en_ p. 6/6