Series WE08 2-Piece NPT Brass Ball Valve

Full Port, Vented Ball, Electric or Pneumatic Actuators

The SERIES WE08 incorporates a full port 2-piece brass ball valve for great 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 brass ball for better performance. Actuators are direct mounted creating a compact assembly for tight spaces. The Series WE08 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 or modulating control. Two-position actuators use the supply voltage to drive the valve open or closed, while the modulating actuator accepts a 4 to 20 mA input for valve positioning. Actuators feature thermal overload protection and 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, 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.

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Product Applications

  • Gas or liquid flow control
  • Ideal for quick bubble tight shut-off

Models & Ordering

Build Your Custom Part. Use our Product Configurator

Specifications

VALVE
Service:
Compatible liquids and gases.
Body:
2-piece.
Line Sizes:
1/2 to 2".
End Connections:
Female NPT.
Pressure Limits:
600 psi (41 bar) WOG.
Wetted Materials:
Body, ball, and stem: Brass; Seat, seal, and packing: PTFE.
Temperature Limits:
-20 to 425°F (-30 to 220°C).
Other Materials:
O-ring: NBR; Handle, stem nut, ferrule: SS; Handle Sleeve: Vinyl; Body and cap: Nickle plated.
Agency Approvals:
Meets the technical requirements of EU Directive 2011/65/ EU (RoHS II).

ACTUATORS
Pneumatic “DA” and “SR” Series
Type:
DA series is a double acting and SR series is a 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:
DA02 to DA03: 1/4" female NPT; SR02 to SR04: 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: 20 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, 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.

Features

  • Capable of being configured to fit any application
  • Limit switches can be mounted to manual valves for remote monitoring
  • Vented ball to reduce operating torque
  • Weatherproof or explosion-proof electric actuators
  • Double acting or spring return anodized aluminum pneumatic actuators
  • Full port design reduces the pressure drop across the valve

Accessories

Model Number Description Usually Ships Price Order
Air filter regulator, range 0-120 psi (0-800 kPa). AFR4 Air filter regulator, range 0-120 psi (0-800 kPa). Same Day $67.00 Order

Model Chart


     WE08-X-XXX-OPT   WE08 2-PIECE NPT BRASS 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
           CDA02     1/2 IN DOUBLE ACTING
           DDA02     3/4 IN DOUBLE ACTING
           EDA02     1 IN DOUBLE ACTING
           FDA03     1-1/4 IN DOUBLE ACTING
           GDA03     1-1/2 IN DOUBLE ACTING
           HDA03     2 IN DOUBLE ACTING
           CSR02     1/2 IN SPRING RETURN
           DSR03     3/4 IN SPRING RETURN
           ESR03     1 IN SPRING RETURN
           FSR03     1-1/4 IN SPRING RETURN
           GSR03     1-1/2 IN SPRING RETURN
           HSR04     2 IN SPRING RETURN
           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
           GTD01     1-1/2 IN ELECTRIC TWO-POSITION
           HTD02     2 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
           HMD01     2 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
           GTI02     1-1/2 IN EXP ELECTRIC TWO-POSITION
           HTI03     2 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
           GMI02     1-1/2 IN EXP ELECTRIC MODULATING
           HMI03     2 IN EXP ELECTRIC MODULATING


        2ND SYMBOL (2ND X) SOLENOID (PNEUMATIC ACTUATOR ONLY)
           N         NO SOLENOID
           A         NEMA 4X NAMUR SOLENOID


        2ND SYMBOL (2ND X) ACTUATOR VOLTAGE(ELECTRIC ACTUATOR)
           A         110 VAC
           B         220 VAC
           C         24 VAC
           D         24 VDC

        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 ACTUATORES ONLY)
                     NO SYMBOL FOR ELECTRIC ACTUATORS
           -NO       FAIL OPEN SPRING RETURN ACTUATOR

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