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  • 产品信息:PROXIMITY 3通不锈钢球阀 WE05系列

    PROXIMITY 3通不锈钢球阀 WE05系列

    产品型号: WE05
    品  牌: DWYER
    • ≧1 台
      ¥5200.00
    所 在 地: 陕西西安
    更新日期: 2019-10-23
    详细信息

    The Series WE05 offers the best possible design for socket weld ball valves. The swing out body feature and seat arrangement allow for trouble-free welding installation. The Series WE05 incorporates a full port 3-piece SS ball valve for ideal flow rates with minimal pressure drop. The valve features a blowout proof stem for added safety, reinforced PTFE seats and seals for longer life, and a 316 SS (ASTM CF8M) ball for better performance. Actuators are directly mounted creating a compact assembly for tight spaces. Limit switches can be mounted directly to the valves, allowing for remote position indication. The Series WE05 can be configured with either an electric or pneumatic actuator. Electric actuators are available in weatherproof or explosion-proof, a variety of supply voltages and two-position modulating control. Two-position actuators use the supply voltage to drive the valve open or close, while the modulating actuator accepts a 4 to 20 mA input for valve positioning. Actuators feature thermal overload protection and a permanently lubricated gear train. The pneumatic double acting actuator uses an air supply to drive the valve open and closed. The actuator has two supply ports with one driving the valve open and the other driving the valve closed. Spring return pneumatic actuators use the air supply to open the valve and internally loaded springs return the valve to the closed position. Also available is the SV3 solenoid valve to electrically switch the air supply pressure between the air supply ports for opening and closing the valve. Actuators are constructed of anodized and epoxy coated aluminum for years of corrosion free service. 

     

    Service:Compatible liquids and gases.

    Body:3-piece.

    Line Sizes:1/2 to 3".

    End Connections:Socket weld.

    Pressure Limits:Pressure Limits: 20" Hg to 1000 psi (-0.7 to 69 bar), up to 250°F.

    Wetted Materials:Body and ball: 316 SS (CF8M); Stem: 316 SS; Seat: RTFE/PTFE; Seal, Washer, and Packing: PTFE.

    Temperature Limits:-20 to 392°F (-29 to 200°C).

    Other Materials:O-ring: Fluoroelastomer; Handle: 304 SS; Washer: 301 SS; Stem Nut, Locking Device, Gland Ring: 304 SS; Handle Sleeve: PVC.

    Agency Approvals:Meets the technical requirements of EU Directive 2011/65/ EU (RoHS II).

     

    ACTUATORS

    Pneumatic “DA” and “SR” Series

    Type:DA series is double acting and SR series is spring return (rack and pinion).

    Normal Supply Pressure:DA: 40 to 115 psi (2.7 to 7.9 bar); SR: 80 psi (5.5 bar).

    Maximum Supply Pressure:120 psi (8.6 bar).

    Air Connections:DA01: 1/8" female NPT; DA02 to DA05: 1/4" female NPT; SR02 to SR07: 1/4" female NPT.

    Housing Material:Anodized aluminum body and epoxy coated aluminum end caps.

    Temperature Limits:-40 to 176°F (-40 to 80°C).

    Accessory Mounting:NAMUR standard.

     

    Electric “TD” and “MD” Series

    Power Requirements:110 VAC, 220 VAC, 24 VAC or 24 VDC (MD models not available in 24 VDC).

    Power Consumption:See instruction manual.

    Cycle Time (per 90°):TD01: 4 s; MD01: 10 s; TD02 and MD02: 20 s; TD03 and MD03: 30 s.

    Duty Rating:85%.

    Enclosure Rating:NEMA 4X (IP67).

    Housing Material:Powder coated aluminum.

    Temperature Limits:-22 to 140°F (-30 to 60°C).

    Electrical Connection:1/2" female NPT.

    Modulating Input:4 to 20 mA.

    Standard Features:Manual override, position indicator, and TD models come with two limit switches.

     

    Electric “TI” and “MI” Series

    Power Requirements:110 VAC, 220 VAC, 24 VAC or 24 VDC.

    Power Consumption:See instruction manual.

    Cycle Time (per 90°):See instruction manual.

    Duty Rating:See instruction manual.

    Enclosure Rating:NEMA 7, designed to meet hazardous locations: Class I, Group C & D; Class II, Group E, F & G; Division I & II.

    Housing Material:Powder coated aluminum.

    Temperature Limits:-40 to 140°F (-40 to 60°C).

    Electrical Connection:1/2" female NPT.

    Modulating Input:4 to 20 mA.

    Standard Features:Position indicator and two limit switches.

    Model Chart

    WE05-X-XXX-OPT   WE05 3-PIECE PNEUMATIC SOCKET WELD END SST BALL VALVE
    
            1ST SYMBOL (1ST X) RANGE
    
               CHD00   1/2 IN HAND OPERATED
               DHD00   3/4 IN HAND OPERATED
               EHD00   1 IN HAND OPERATED
               FHD00   1-1/4 IN HAND OPERATED
               GHD00   1-1/2 IN HAND OPERATED
               HHD00   2 IN HAND OPERATED
               IHD00   2-1/2 IN HAND OPERATED
               JHD00   3 IN HAND OPERATED
               CDA01   1/2 IN DOUBLE ACTING
               DDA01   3/4 IN DOUBLE ACTING
               EDA02   1 IN DOUBLE ACTING
               FDA02   1-1/4 IN DOUBLE ACTING
               GDA03   1-1/2 IN DOUBLE ACTING
               HDA03   2 INDOUBLE ACTING
               IDA04   2-1/2 IN DOUBLE ACTING
               JDA05   3 IN DOUBLE ACTING
               CSR02   1/2 IN SPRING RETURN
               DSR02   3/4 IN SPRING RETURN
               ESR03   1 IN SPRING RETURN
               FSR03   1-1/4 INSPRING RETURN
               GSR04   1-1/2 IN SPRING RETURN
               HSR05   2 IN SPRING RETURN
               ISR07   2-1/2 IN SPRING RETURN
               JSR07   3 IN SPRING RETURN
    
            2ND SYMBOL (2ND X) SOLENOID (PNEUMATIC ACTUATOR ONLY)
               N       NO SOLENOID
               A       NEMA 4X NAMUR SOLENOID
    
            3RD SYMBOL (3RD X) SOLENOID VOLTAGE(PNEUMATIC ACTUATOR ONLY)
                       NO SYMBOL FOR ELECTRIC ACTUATORS
               N       NO SOLENOID
               A       110 VAC
               B       220 VAC
               C       24 VAC
               D       24 VDC
               E       12 VDC
    
            4TH SYMBOL (4TH X) POSITIONERS AND SWITCHES
                       NO SYMBOL FOR ELECTRIC ACTUATORS
               00      NONE
               01      42ADO EXP LIMIT SWITCH
               02      45VDO EXP POSITION TRANSMITTER
               03      42ADO-B ATEX LIMIT SWITCH
               04      42ADO-IE IECEX LIMIT SWITCH          
               06      QV-210101 POLY LIMIT SWITCH
               07      VPS AND P1 PROX SWITCH
               08      265ER-D5 POSITIONER
               09      285ER-D5 SMART POSITIONER
    
            OPTIONS (OPT) (PNEUMATIC ACTUATORS ONLY)
                       NO SYMBOL FOR ELECTRIC ACTUATORS
               -NO     FAIL OPEN SPRING RETURN ACTUATOR
    
    
    
    WE05-X-XXX-OPT   WE05 3-PIECE ELECTRIC SOCKET WELD END SST BALL VALVE
    
            1ST SYMBOL (1ST X) RANGE
    
               CTD01   1/2 IN ELECTRIC TWO-POSITION
               DTD01   3/4 IN ELECTRIC TWO-POSITION
               ETD01   1 IN ELECTRIC TWO-POSITION
               FTD01   1-1/4 IN ELECTRIC TWO-POSITION
               GTD02   1-1/2 IN ELECTRIC TWO-POSITION
               HTD02   2 IN ELECTRIC TWO-POSITION
               ITD03   2-1/2 IN ELECTRIC TWO-POSITION
               JTD03   3 IN ELECTRIC TWO-POSITION
               CMD01   1/2 IN ELECTRIC MODULATING
               DMD01   3/4 IN ELECTRIC MODULATING
               EMD01   1 IN ELECTRIC MODULATING
               FMD01   1-1/4 IN ELECTRIC MODULATING
               GMD01   1-1/2 IN ELECTRIC MODULATING
               HMD02   2 IN ELECTRIC MODULATING
               IMD03   2-1/2 IN ELECTRIC MODULATING
               JMD03   3 IN ELECTRIC MODULATING
               CTI01   1/2 IN EXP ELECTRIC TWO-POSITION
               DTI01   3/4 IN EXP ELECTRIC TWO-POSITION
               ETI02   1 IN EXP ELECTRIC TWO-POSITION
               FTI02   1-1/4 IN EXP ELECTRIC TWO-POSITION
               GTI03   1-1/2 IN EXP ELECTRIC TWO-POSITION
               HTI04   2 IN EXP ELECTRIC TWO-POSITION
               ITI05   2-1/2 IN EXP ELECTRIC TWO-POSITION
               JTI05   3 IN EXP ELECTRIC TWO-POSITION
               CMI01   1/2 IN EXP ELECTRIC MODULATING
               DMI01   3/4 IN EXP ELECTRIC MODULATING
               EMI02   1 IN EXP ELECTRIC MODULATING
               FMI02   1-1/4 IN EXP ELECTRIC MODULATING
               GMI03   1-1/2 IN EXP ELECTRIC MODULATING
               HMI04   2 IN EXP ELECTRIC MODULATING
               IMI05   2-1/2 IN EXP ELECTRIC MODULATING
               JMI05   3 IN EXP ELECTRIC MODULATING
    
    2ND SYMBOL (2ND X) ACTUATOR VOLTAGE(ELECTRIC ACTUATOR)
               A       110 VAC
               B       220 VAC
               C       24 VAC
               D       24 VDC
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