Products Details


ModelModel 20495 increased sensitivy 3/4" Pressure Regulator
DescriptionModel 20495

Increased Sensitivity Shear-Seal® Regulator

Barksdale's Increased Sensitivity Regulator is a modified version of the Heavy Duty regulator, designed to allow more control at low pressures. This version offers better reaction time and better set point accuracy. The regulated output pressure can be controlled either by the force of a spring, or a motor (hydraulic or pneumatic). Design features ensure excellent accuracy, repeatability and high flow coefficients.

Original Shear-Seal® Technology
Excellent Accuracy
Self Adjusting
High Flow Capacity

Tolerates Contaminated Media
Manual Set or Fail-Safe Motor Control
MakerBarksdale
CategoryPressure Regulator
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IndustryB.O.P.
KeywordsB.O.P.
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ModelModels 20415, 20115 3/4" Pressure Regulator
DescriptionModels 20415, 20115

Heavy Duty Shear-Seal® Regulator

Barksdale's pressure regulators are sensitive pressure-control devices used to maintain a pre-determined pressure in a hydraulic circuit. The regulated output pressure can be controlled either by the force of a spring, or a motor (hydraulic or pneumatic). Design features ensure excellent accuracy, repeatability and high flow coefficients.

Original Shear-Seal® Technology
Self Adjusting
High Flow Capacity
Tolerates Contaminated Media
Manual Set or Fail-Safe Motor Control
Self Venting
MakerBarksdale
CategoryPressure Regulator
Highlights 
ApplicationsB.O.P.
IndustryB.O.P.
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ModelModel 20313 1/2" Pressure Regulator
DescriptionModel 20313

ShearSeal® Regulator

Barksdale's pressure regulators are sensitive, pressure-control devices used to maintain a pre-determined pressure in a hydraulic circuit. The regulated output pressure is controlled by manually adjusting the spring force to balance the hydraulic loading. Design features ensure excellent accuracy, repeatability and high flow coefficients.

Original Shear-Seal® Technology
Self Adjusting
High Flow Capacity
Tolerates Contaminated Media
Manual Set with Fail-Safe Motor Control


MakerBarksdale
CategoryPressure Regulator
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IndustryB.O.P.
KeywordsB.O.P.
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ModelSeries ML1S temperature switch
DescriptionSeries ML1S

Bi-Metallic

ML1S Series temperature switches are economic, bi-metallic, factory pre-set temperature switches that complement both our new and traditional temperature switch lines. The ML1S features a one-piece, brass thermowell design, which houses a bi-metallic, SPST snap switch. This one piece, brass housing comes standard with 1/2" process and conduit connections is rated NEMA 4 and IP65 and is UL and CSA recognized. Switching action is SPST, wired normally open or closed and rated for 15 amps @ 125 VAC, 10 amps @ 250 VAC. The one-piece design offers integrity against leaks vs. other welded two-piece designs. For low or high limit alarm, shut-off, or control, the ML1S is ideal for OEM applications when a compact, inexpensive temperature switch is required.


Bi-Metallic Sensor
Compact Design
NEMA 4 & IP 65
One Piece Design
Proof Pressure up to 500 psi
Proof Temperature up to 340°F

MakerBarksdale
Categorytemperature switch
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ModelSeries ML1H, L2H Temperature Switch
DescriptionSeries ML1H, L2H

Local Mount Temperature Switch

Barksdale's ML1H & L2H Series Temperature Switches provide unmatched performance, quality & reliability in a mechanical thermostat. The single set point ML1H and dual set point L2H, can switch, measure & control temperatures from -50° to 450°F (-45° to 232°C), while the optional adjustable differential provides precise control. These locally mounted switches provide fast response and accurate measurements at the temperature source. Both the ML1H & L2H Series are electrically rated for 10 amps @ 125/250 VAC & 3 amps @ 480 VAC. Standard 3- & 6-pin terminal strips simplify installation. The ML1H & L2H Series are rated NEMA 4 & 13; the optional NEMA 4X construction protects the rugged die-cast aluminum enclosure from corrosive environments. Copper or stainless steel temperature sensors are available to handle a wide range of media. Optional thermowells allow the sensor to work in pressurized vessels to 5000 psi. UL listed & CSA approved, ML1H & L2H Series Temperature Switches are perfect for your temperature sensing needs.


Reliable & Accurate
+/- 1% Repeatability
NEMA 4 & IP 65
UL, CSA & CE Approved
Single or Dual Switch Capability

MakerBarksdale
Categorytemperature switch
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ModelSeries TXR, TXL Temperature Switch
DescriptionSeries TXR, TXL

Temperature Switch for Hazardous Areas

Barksdale's TXR & TXL Series Temperature Switches add flexibility to Barksdale's solid reputation for quality & reliability and offer versatility for your temperature switching needs. These thermostats are ideal for freeze protection or temperature control in hazardous applications. The TXR & TXL Series thermostats feature 10 foot stainless steel sensors for remote monitoring and local mount sensors for ambient temperature sensing. The TXR & TXL Series feature limit switches with 22 amps @ 125/250 VAC and 3 amps @ 480 VAC electrical ratings that allow thermostats to be used for higher current, heat tracing applications. The TXR & TXL Series models are all UL listed & CSA approved and ATEX certified for use in hazardous zones within the European Community.


Explosion-Proof for Hazardous Locations
High Accuracy
Line or Ambient Sensing
UL, CSA & ATEX Approved
External Adjustment Knob
NEMA 4, 7, 9 and IP65
MakerBarksdale
Categorytemperature switch
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ModelSeries THR, THL Temperature Switch
DescriptionSeries THR, THL

Temperature Switch for Industrial Applications

Barksdale's THR & THL Series Temperature Switches add flexibility to Barksdale's solid reputation for quality & reliability and offers versatility for your temperature switching needs. These thermostats are ideal for freeze protection or temperature control in more demanding industrial applications. The THR & THL Series thermostats feature 10 foot stainless steel sensors for remote monitoring and local mount sensors for ambient temperature sensing. The THR & THL Series feature limit switches with 22 amps @ 125/250 VAC and 3 amps @ 480 VAC electrical ratings that allow thermostats to be used for higher current, heat tracing applications. The THR & THL Series models are all UL listed & CSA approved.

High Accuracy
Line or Ambient Sensing
NEMA 4X & IP 65
UL, CSA and CE Approved
External Adjustment Knob

MakerBarksdale
Categorypressure switch
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ModelSeries TPR Temperature Switch
DescriptionSeries TPR

Temperature Switch for General Applications

Barksdale's TPR Series Temperature Switch adds flexibility to Barksdale's solid reputation for quality & reliability, and offers versatility for your temperature sensing needs. This switch is ideal for applications where freeze protection or lower temperature control is critical. The TPR is available in factory set and locked NEMA 4X configurations. The tin-plated sensor comes in 3 or 10 foot lengths. The TPR Series feature limit switches with 22 amps @ 125/250 VAC and 3 amps @ 480 VAC electrical ratings that allow thermostats to be used for higher current, heat tracing applications. The TPR Series is UL listed and CSA approved.


High Accuracy
NEMA 4X & IP 65
Compact, Economical Design
UL, CSA and CE Approved
Single Switch
MakerBarksdale
Categorytemperature switch
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ModelT9692X Explosion Proof Temperature Switch
DescriptionT9692X Explosion Proof

Local Mount & Remote Bulb & Capillary

Barksdale’s explosion proof compact temperature switches are ideal for hazardous location and heavy industrial applications where space is a premium and the customer needs a compact and rugged design, UL and CSA Class 1 Div 1, and ATEX approvals, and easy set point adjustment. Paired with the 9681X and 9692X pressure switches, Barksdale offers a complete and reliable solution for your mission critical applications.

Compact and rugged design
UL, CSA, ATEX approved for hazardous locations
NEMA 4X, 7, 9 Enclosure
316 Stainless Steel NACE compliant construction

Remote mount with optional armor
Local mount with high pressure thermowell
SPDT or DPDT switch
Factory Pre-set or Field Adjustable set point
Panel Mount capability in any position

MakerBarksdale
Categorytemperature switch
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ModelSeries T1X, T2X, L1X temperature switch
DescriptionSeries T1X, T2X, L1X

Explosion Proof Local Mount & Remote Bulb & Capillary Temperature Switches

Barksdale's L1X, T1X & T2X Series Temperature Switches provide unmatched performance, quality & reliability in a mechanical thermostat - a safe solution for hazardous locations. The single set point L1X & T1X and dual set point T2X, can switch, measure & control temperatures from 50° to 650°F (-45° to 343°C), and meets Class 1, Div. 1 & 2 hazardous location requirements. The optional adjustable differential provides precise control. These switches can be mounted locally for control directly at the source or remotely up to 25 feet. The L1X, T1X & T2X Series are electrically rated for 10 amps @ 125/250 VAC & 3 amps @ 480 VAC. Standard 3 & 6 pin terminal strips simplify installation. The L1X, T1X & T2X Series are rated NEMA 4, 7 & 9 and incorporate stainless steel temperature sensors to handle a wide range of media. Optional thermowells allow the sensor to work in pressurized vessels to 5000 psi. The L1X, T1X & T2X Series are UL listed & CSA approved & ATEX Certified for hazardous zones within the European Community.


Explosion-Proof for Hazardous Locations


High Accuracy


Remote, Local or Ambient Sensing


UL, CSA & ATEX Approved


Tamper Resistant External Adjustment

MakerBarksdale
Categorytemperature switch
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