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VALTORC
1-866-VALTORC
770-423-7100
Fax 770-499-7483
PO Box 1928
3105 Carter Circle
Kennesaw GA 30144
email: controls9@aol.com

 

70 Years Experience In Automation Products, Controls & System Integration

Actuator Accessories


Limit Switches

ALS10 Limit Switch -- Enclosure -- Weather Proof
Enclosure -- Weather Proof



ALS20 Limit Switch -- Enclosure Explosion Proof

Enclosure -- Explosion Proof

  • Visual Position Indicator
  • 'Quick-Set-Set" Cam
  • A L S Limit Switch adjustment cams
    are splined and spring loaded, the
    switch cam position can be quickly
    adjusted without tools.
  • Multipoint Terminal Strip
  • Terminal strip with 8 contacts is standard
    allowing connection of solenoid valve.
  • Dual Wire Potting
    Dual 1/2" conduit entries
    Dual 3/4" conduit entries
  • Captive Cover Bolts
  • These are designed to be held captive
    by the cover when removed.
  • Easy Mountjinq_ Bracket
  • Mounts easily to any ISO 5211
    actuator.

NAME - NO - SPECIFICATION

Position indicator outer - 1 - Polycarbonate

Position indicator inner - 1 - Polycarbonate

Housing - 2 - Die-Casting aluminum

Shaft (stem) - 1 - 304 stainless steel

Micro switches - 2 - Used in UL, CSA approved

Inserts - 2 - Bronze

O-Ring - 4 - Nitrile (Rubber)

Cams - 2 - Polycarbonate (open/closed)

Spring - 1 - 304 stainless steel

Cover screws - 4 - 304 stainless steel

Terminal - 8pv - Polyethylene

Limit Switches

limit

Applications

Continuous or digital feedback of valve position for process control applications.

  • Switch or potentiometer feedback
  • Weatherproof or hazardous area designs
  • High visibility indicator For manual or actuated valves

Specifications

  • Ratings: NEMA 4 or NEMA 7
  • Switches: Snap acting or proximity
  • Materials: Aluminum with polyurethane coating SS fasteners and shaft
  • Temperature: -4Q to 175 F


Positioners

positioners

Benefits

  • Available in aluminum & Non-Metallic Housings.
  • Outstanding performance
  • Performance and reliability.
  • Does not affect zero setting
  • Pressure and temperature compensated with integral filter for the I-P model.
  • Multiple spool valve options
  • FRI protected, corrosion resistant, weatherproof housing

Options

  • Integral limit switch and/or analog outputs.
  • "Pharos" or "Flat Lens" position indicators.
  • Universal mounting adaptation.


Gear Overrides

Gear Overrides

Declutchable gear overrides are options which allow local manual control of actuated valves and dampers. Small double acting actuators can be provided
with either hub/wrenches or with gear overrides. The gear overrides are sized for easy operation and can be combined with other control accessories.



Lockouts

Lockouts

The lockout option permits easy lockout of automated valves. Lockouts are designed to withstand the rated output
torque of the actuator, with the intent to meet the requirements of OSHA Standard 1910.47 "The Control of Hazardous Energy".

Limit Switches

ultra limit

Integral potting of leads and two 3/4" conduit entries "Quick-Set" cams and captive cover bolts.

Benefits

  • Nema 4, 4X, 7 & 9
  • Class I, Groups C & D, Divisions 1 & 2
  • Class II, Groups E, F & G, Divisions 1 & 2
  • Potting Compartments to Nema Specifications
  • Terminal Strip Contacts; 2 open contacts
    provided SPST, SPDT and DPDT Mechanical
    and proximity switches with multipoint terminal strip.

Options:

  • Analog resistive and current outputs
  • "Pharos" or flat cover
  • Universal mounting adaptation
  • Integrated solenoid valves

Valve Positioners

valve

Applications

For continuous process control of valve position to maintain flow, pressure, temperature or any process variable in a flow control scheme.

Accepts pneumatic (3-15psi) or electro-pneumatic (4-20 maDC) input signal

Specifications

  • Ratings: NEMA 4 & IS
  • Materials: PPA composite & SS trim
  • Pressure: to 150 psi
  • Temp." -40 to 150 F
  • Options: Flat dome indicator, Characterized cams, Position transmitter, Limit switches

Pilot Valves

pilot

Applications

Accepts electrical control signal from process to pilot pneumatic actuator.

  • Various voltages and area ratings
  • Direct mounts to actuator manifold
  • Integral manual override

Specifications

  • Ratings: NEMA 4 or NEMA 7
  • Materials: Anodized aluminum
  • Pressure: 20 to 150 psi
  • Temp.: -40 to 175 F
  • Options: Various conduit styles, Dual coil, Dribble control pack for batch processing.

Mounting Kits

These heavy-duty mounting kits are designed to close tolerances to assure consistency and proper alignment, which are essential to ensure maximum actuator and valve cycle life.

Limit Switches

limit


Applications

Continuous or digital feedback of valve position for process control applications.

  • Switch or potentiometer feedback
  • Weatherproof or hazardous area designs
  • High visibility indicator For manual or actuated valves

Specifications

  • Ratings: NEMA 4 or NEMA 7
  • Switches: Snap acting or proximity
  • Materials: Aluminum with polyurethane coating SS fasteners and shaft
  • Temperature: -4Q to 175 F

Positioners

positioners

Benefits

  • Available in aluminum & Non-Metallic Housings.
  • Outstanding performance
  • Performance and reliability.
  • Does not affect zero setting
  • Pressure and temperature compensated with integral filter for the I-P model.
  • Multiple spool valve options
  • FRI protected, corrosion resistant, weatherproof housing

Options

  • Integral limit switch and/or analog outputs.
  • "Pharos" or "Flat Lens" position indicators.
  • Universal mounting adaptation.


Gear Overrides

Gear Overrides


Declutchable gear overrides are options which allow local manual control of actuated valves and dampers. Small double acting actuators can be provided
with either hub/wrenches or with gear overrides. The gear overrides are sized for easy operation and can be combined with other control accessories.


Lockouts

Lockouts


The lockout option permits easy lockout of automated valves. Lockouts are designed to withstand the rated output
torque of the actuator, with the intent to meet the requirements of OSHA Standard 1910.47 "The Control of Hazardous Energy".


Limit Switches

ultra limit

Integral potting of leads and two 3/4" conduit entries "Quick-Set" cams and captive cover bolts.

Benefits

  • Nema 4, 4X, 7 & 9
  • Class I, Groups C & D, Divisions 1 & 2
  • Class II, Groups E, F & G, Divisions 1 & 2
  • Potting Compartments to Nema Specifications
  • Terminal Strip Contacts; 2 open contacts
    provided SPST, SPDT and DPDT Mechanical
    and proximity switches with multipoint terminal strip.

Options:

  • Analog resistive and current outputs
  • "Pharos" or flat cover
  • Universal mounting adaptation
  • Integrated solenoid valves

Valve Positioners

valve

Applications

For continuous process control of valve position to maintain flow, pressure, temperature or any process variable in a flow control scheme.

Accepts pneumatic (3-15psi) or electro-pneumatic (4-20 maDC) input signal

Specifications

  • Ratings: NEMA 4 and IS
  • Materials: PPA composite & SS trim
  • Pressure: to 150 psi
  • Temp." -40 to 150 F
  • Options: Flat dome indicator, Characterized cams, Position transmitter, Limit switches

Mounting Kits

These heavy-duty mounting kits are designed to close tolerances to assure consistency and proper alignment, which are essential to ensure maximum actuator and valve cycle life.


Pilot Valves

pilot

Applications

Accepts electrical control signal from process to pilot pneumatic actuator.

  • Various voltages and area ratings
  • Direct mounts to actuator manifold
  • Integral manual override

Specifications

  • Ratings: NEMA 4 or NEMA 7
  • Materials: Anodized aluminum
  • Pressure: 20 to 150 psi
  • Temp.: -40 to 175 F
  • Options: Various conduit styles, Dual coil, Dribble control pack for batch processing.

 

Certifications

VALTORC
1-866-VALTORC I 770-423-7100 I Fax 770-499-7483
PO Box 1928 I 3105 Carter Circle I Kennesaw GA 30144

email: controls9@aol.com

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