PRODUCT DETAILS

Thermally Activated Valves

A thermally activated valve (thermal valve) is a self contained thermal control device that internally contains a wax motor and valve components. These valves are used to control fluids by sensing thermal and or pressure levels.

Product Code

001M000857

Company Name

Rostra Vernatherm

Country of Manufacture

Price

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SKU ID

1990B101

General Information

A thermally activated valve provides reliable, automated, and non electric solutions for control through thermal expansion. In real-time our thermal valves monitor temperature within applied systems and perform the tasks of port diverting, mixing, and or port modulation.

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Product DescriptionTypes and Function

Valve: 3 Port Thermal Diverter Valve Mouse over the image below to animate	Valve: 4 Port Thermal Bypass Mouse over the image below to animate	Valve: 3 Port Mixing Mouse over the image below to animate

The three port diversion valve diverts flow through the valve between ports B & A, to B & C when a pre-set temperature level is met. Each customer has the freedom to choose a diversion temperature between 30F-300F (-1.1C - 148.9C).	The four port diversion valve offers an alternative method to the three port valve on the left. Cold flow will enter port A and exit out of port D without flowing through B. Hot flow will activate the wax motor inside causing the internal valve to close forcing fluid through the system cooler and back into port C of the valve.	The three port mixing valve has two inlets, and a single outlet for the mix temperature. This valve will shuttle between the hot and cold "inlet feeds" to appropriately mix your fluid to the desired temperature suited for your system.

Identifier	Valve Type	Primary/Secondary Function	Port Diameter	Port #	Materials	Drawing
A	Diverter	Thermal Bypass / Safety Pressure Relief	1/4" (6.35mm)	3	* Aluminum * Brass * Stainless Steel	*.DWG
B	Diverter	Thermal Bypass / Safety Pressure Relief	1/2" (12.7mm)	3	* Aluminum * Brass * Stainless Steel	*.DWG
C	Thermal Relief	Thermal Relief / Safety Pressure Relief (?)	1/4" (6.35mm)	2	* Aluminum * Brass * Stainless Steel	*.DWG
D	Thermal Relief	Thermal Relief / Safety Pressure Relief (?)	1/2" (12.7mm)	2	* Aluminum * Brass * Stainless Steel	*.DWG
E	Thermal Relief	Thermal Relief / Safety Pressure Relief (?)	1/4" (6.35mm) barb	2	Aluminum Brass *Stainless Steel	*.DWG
F	Purge	Thermal Purge / (N/A)	3/4" Male Insert 1/4" Female Outlet	2	* Brass * Stainless Steel	*.DWG
G	Purge	Thermal Purge / (N/A)	3/4"(19.05mm) Male Insert	1	* Brass * Stainless Steel	*.DWG
H	Solar Freeze Protection	35F Thermal Purge / (N/A)	1/2" (12.7mm) Male Insert	1	* ABS Plastic * Brass *Stainless Steel	*.DWG
I	Solar Freeze Protection	45F Thermal Purge / (N/A)	1/2" (12.7mm) Male Insert	1	* ABS Plastic * Brass *Stainless Steel	*.DWG
J	Solar Freeze Protection	35F Thermal Purge / Safety Pressure Relief	1/2"(12.7mm) Male Insert	1	* ABS Plastic * Brass *Stainless Steel	*.DWG
K	Solar Freeze Protection	45F Thermal Purge / Safety Pressur Relief	1/2" (12.7mm) Male Insert	1	* ABS Plastic * Brass *Stainless Steel	*.DWG
L	Thermal Bypass	Thermal Bypass / Safety Pressure Relief	Unknown ATM	4	Aluminum Brass *Stainless Steel	*.DWG
M	Thermal Mixing	Thermal Mixing / Safety Pressure Relief (?)	Unknown ATM	3	Aluminum Brass *Stainless Steel	*.DWG

Thermally Activated Valves

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