TVS ValveThermal Shut-Off Valve

Components

TVS Valve
Thermal Shut-Off Valve

The TVS valve is a thermal shut-off valve that ensures that process fluids remain below the temperature threshold of an analyzer.

Available as a component or part of a full conditioning panel
Automatically resets
316 SS

Description

The TVS valve is a thermal shut-off that ensures that process fluids remain below the temperature threshold of an analyzer. It reduces the sample’s temperature when it exceeds operating limits. The TVS Valve does not require a power source. The thermal shut-off valve is IP 67 rated and corrosion-resistant, with a 316 L Stainless Steel body.

In the standard mode of operation, while the temperature is below the adjusting point of 120°F (49°C), the valve remains open. When the temperature reaches the adjusting point, the valve closes to block the sample stream and remains in this position until the temperature lowers to the reset point of 113 °F (45 °C). The valve automatically resets, so operators do not need a manual reset.

You can install the TVS valve either vertically or horizontally. The process connections support the valve, so it does not require additional support.

This valve is available as part of a sample conditioning panel or as a component for existing panels.

Applications for the TVS Valve

Steam and water analysis
Thermostatic flow control
Heat Exchangers

Specifications

Materials:	Stainless Steel 316 L
Mounting:	Surface
Max Pressure:	200 bar (2900 psi)
Max Temperature:	356 °F (180 °C)
Closing Point:	120 °F (49 °C)
Process Connections:	1/4″ NPT
Weight:	2.6 lb (1.2 kg)
Switch (Optional):	Type: SPDT Protection: IP 67 Operating current: 6 A Operating voltage: 30 Vdc Ambient operating temp: 14–176 °F (-10–80 °C) Ambient operating humidity: 35–95% RH

Downloads

Title	Type
TVS Valve Spec Sheet	Technical Specifications	DOWNLOAD
DOWNLOAD
TVS Valve Manual	Manual	DOWNLOAD
DOWNLOAD

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Software

ProgaLog 4000
Transmitter Configuration Software

ProgaLog 4000 is a PC software for offline configuration of Protos 4400 and Stratos Multi Transmitters.

Spend less time in the field doing configurations or modifications
Easily configure every transmitter the same way

Software

ProgaLog 4000
Transmitter Configuration Software

ProgaLog 4000 is a PC software for offline configuration of Protos 4400 and Stratos Multi Transmitters.

Spend less time in the field doing configurations or modifications
Easily configure every transmitter the same way

Sensors, Conductivity

K25
4-Electrode Conductivity Sensor for Heavily Polluted and Fibrous Media

Temp: 14 … 248 °F

Pressure: -14.5 … 232 psi

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Range: 0 … 1,000 mS/cm

Sensors, Conductivity

K25
4-Electrode Conductivity Sensor for Heavily Polluted and Fibrous Media

Temp: 14 … 248 °F

Pressure: -14.5 … 232 psi

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Range: 0 … 1,000 mS/cm

Sensors, pH

SE 547
ISFET Memosens pH Sensor

Temp Range: 5…275°F

Pressure Range: -2.9 … 145 psi

pH Range: 0 … 14

Sensors, pH

SE 547
ISFET Memosens pH Sensor

Temp Range: 5…275°F

Pressure Range: -2.9 … 145 psi

pH Range: 0 … 14

Retractable Holders

WA 111
Plastic Pneumatic Retractable Holder

Temp Range: Max. 194°F

Pressure Range: Max. 90 psi

Retractable Holders

WA 111
Plastic Pneumatic Retractable Holder

Temp Range: Max. 194°F

Pressure Range: Max. 90 psi

Flow-Through

CSF 625
Stainless Steel Flow-Through Fitting

Temp Range: –4 … 320°F

Pressure Range: Max. 362 psi

Flow-Through

CSF 625
Stainless Steel Flow-Through Fitting

Temp Range: –4 … 320°F

Pressure Range: Max. 362 psi

Sensors, Conductivity

SE 625
Coaxial Conductivity Sensor for Low-Conductivity Water

Temp: 14 … 248 °F

Pressure: -14.5 … 232 psi

Range: 0 … 1,000 µS/cm

Sensors, Conductivity

SE 625
Coaxial Conductivity Sensor for Low-Conductivity Water

Temp: 14 … 248 °F

Pressure: -14.5 … 232 psi

Range: 0 … 1,000 µS/cm

Retractable Holders

CSR 120
Simple Retractable Holder for 120 mm Sensors

Temp Range:
316L SS: 23… 248°F
PP: 23 … 176°F
PVDF: 23 … 212°F

Pressure Range:
316L SS: 0…50 psi
CPVC: 50 psi
PVDF: 50 psi

Retractable Holders

CSR 120
Simple Retractable Holder for 120 mm Sensors

Temp Range:
316L SS: 23… 248°F
PP: 23 … 176°F
PVDF: 23 … 212°F

Pressure Range:
316L SS: 0…50 psi
CPVC: 50 psi
PVDF: 50 psi

Panels

CP Compact Panel
Sample Conditioning Panel

The M4 Knick CP compact panels are designed to condition applications with elevated temperature and pressure. Once the sample has been conditioned, it can be sent to the analyzers for continuous measurement and/or to take a manual sampling.

Includes Memosens measurement technology
Conditioning according to the ASME PTC 19.11
Plug and play into existing systems
Pre-tubed

Panels

CP Compact Panel
Sample Conditioning Panel

Includes Memosens measurement technology
Conditioning according to the ASME PTC 19.11
Plug and play into existing systems
Pre-tubed

Components

SC Sample Coolers
High Temp Process Conditioning

SC sample coolers provide the most cooling efficiency, allowing them to be suitable for most liquid, gas, or steam processes.

Available as a component or part of a full conditioning panel
Ideal for boiler water and steam applications
Double helicoidal coil

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