NATCO | Speciality Items | Trerice Thermostat 91000XT

Trerice Thermostat 91000XT

DESCRIPTION

The 91000XT Tank Thermostat is especially designed to control the temperature of heaters, treaters and separators within the petroleum industry. It is entirely self-contained, requires no external power source and is the most widely preferred unit of its kind. When installed in a treater, the normally open valve will automatically close off the flow of gas as temperature increases, thereby regulating temperature within the treater. The Trerice 91000XT is ruggedly constructed with a heavy duty, die cast aluminum actuator housing. Its single seated, cast-iron valve body is fitted with a stainless steel plug assembly and soft seating Viton o-ring to provide tight shut off.

Specifications

Model No.	91000XT
Power Requirements	Fully self-contained no external power required
Housing	Die cast aluminum, epoxy powder coated blue finish
Set Point Scale	Integral
Bellows	High pressure brass, corrosion resistant, tin plated finish
Adjustment Screw	Brass
Range Adjustment Spring	Cadrrium plated
Overrange Protection	Upper range limit +100˚F for temporary situation
Thermal System	Bulb:Copper 0.80” X 8” with union connection for
	thermowell Capillary: Copper, available in 10ʼ or 20ʼ lengths
Thermowell	Steel 1NPT connection
Valve	Single seat, normally open
	Body: Cast iron
	Trim: Stainless steel plug assembly with soft seating viton o-ring, iron seat
	Port Size: 1/2”
	Connection: 3/4 NPT or 1 NPT treaded ends
Shipping Weight	10.3Lbs (4.68kg) (Approximate)

ADDITIONAL INFORMATION

Warning
*This valve may only be installed in outdoor applications. The Teflon v-ring packing will allow
fugitive emissions to escape. Improper application may cause failure of the valve, resulting in
possible personal injury or property damage.

Files area

Trerice Thermostat 91000XT Manual

Ordering Information

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Check	Part #	Description	Comments	Qty
	61822005	Thermostat 91000X
	61822040	Thermostat 91000X
	61843009	Thermowell

Comments:

Parts schemas

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