Industrial Valves

Remote Gas-Actuated Thermometers

At ValveMan, we offer a wide selection of gas-actuated thermometers, designed for accurate temperature monitoring in industrial systems. These durable, dependable instruments provide clear readings in a range of environments to help keep your operations running smoothly. Not sure which thermometer fits your needs? We’re here to help.

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356 products
SKU: 25-310-2-1-7-2-40-3-2
2-1/2"
2-1/2" NOSHOK 300 Series Vapor Actuated Remote Dial Indicating Thermometers, 25-310-2-1-7-2-40-3-2, 30 to 240 ˚F/˚C Armored Copper Capillary, 40 ft, 1/2" NPT Union Copper Bulb, 4-1/2" x 3/8", -40° Service Fill, Chrome Front Flange
$764.16$573.99
SKU: 25-310-2-1-7-2-30-3-4
2-1/2"
2-1/2" NOSHOK 300 Series Vapor Actuated Remote Dial Indicating Thermometers, 25-310-2-1-7-2-30-3-4, 30 to 240 ˚F/˚C Armored Copper Capillary, 30 ft, 1/2" NPT Union Copper Bulb, 3-1/2" x 3/8", -40° Service Fill, Chrome Front Flange
$672.96$504.99
SKU: 25-310-2-1-7-2-10-3-1
2-1/2"
2-1/2" NOSHOK 300 Series Vapor Actuated Remote Dial Indicating Thermometers, 25-310-2-1-7-2-10-3-1, 30 to 240 ˚F/˚C Armored Copper Capillary, 10 ft, 1/2" NPT Union Copper Bulb, 2-5/8" x 3/8", -40° Service Fill, Chrome Front Flange
$490.56$367.99
SKU: 25-310-2-4-7-2-15-3-5
2-1/2"
2-1/2" NOSHOK 300 Series Vapor Actuated Remote Dial Indicating Thermometers, 25-310-2-4-7-2-15-3-5, 30 to 240 ˚F/˚C Armored Copper Capillary, 15 ft, 1/2" NPT Union Copper Bulb 6" x 3/8", -40° Service Fill, Chrome Bezel, U-Clamp
$532.17$399.99
SKU: NSK-300-IT-40-Service-Fill
2-1/2" Available
NOSHOK 300 Series Vapor Actuated Remote Dial Indicating Thermometers, Armored Copper Capillary, 1/2" NPT Union Copper Bulb, -40º Service Fill
Starting at $408.99
Browse Product
SKU: 25-310-2-4-7-2-25-3-5
2-1/2"
2-1/2" NOSHOK 300 Series Vapor Actuated Remote Dial Indicating Thermometers, 25-310-2-4-7-2-25-3-5, 30 to 240 ˚F/˚C Armored Copper Capillary, 25 ft, 1/2" NPT Union Copper Bulb 6" x 3/8", -40° Service Fill, Chrome Bezel, U-Clamp
$623.37$467.99
SKU: 25-310-2-4-7-2-15-3-2
2-1/2"
2-1/2" NOSHOK 300 Series Vapor Actuated Remote Dial Indicating Thermometers, 25-310-2-4-7-2-15-3-2, 30 to 240 ˚F/˚C Armored Copper Capillary, 15 ft, 1/2" NPT Union Copper Bulb 4-1/2" x 3/8", -40° Service Fill, Chrome Bezel, U-Clamp
$532.17$399.99
SKU: 25-310-2-4-7-2-45-3-2
2-1/2"
2-1/2" NOSHOK 300 Series Vapor Actuated Remote Dial Indicating Thermometers, 25-310-2-4-7-2-45-3-2, 30 to 240 ˚F/˚C Armored Copper Capillary, 45 ft, 1/2" NPT Union Copper Bulb, 4-1/2" x 3/8", -40° Service Fill, Chrome Bezel, U-Clamp
$805.77$604.99
SKU: 25-310-2-4-7-2-30-3-2
2-1/2"
2-1/2" NOSHOK 300 Series Vapor Actuated Remote Dial Indicating Thermometers, 25-310-2-4-7-2-30-3-2, 30 to 240 ˚F/˚C Armored Copper Capillary, 30 ft, 1/2" NPT Union Copper Bulb, 4-1/2" x 3/8", -40° Service Fill, Chrome Bezel, U-Clamp
$668.97$501.99
SKU: 25-310-2-4-10-2-15-3-2
2-1/2"
2-1/2" NOSHOK 300 Series Vapor Actuated Remote Dial Indicating Thermometers, 25-310-2-4-10-2-15-3-2, 100 to 350 ˚F/˚C Armored Copper Capillary, 15 ft, 1/2" NPT Union Copper Bulb, 4-1/2" x 3/8", -40° Service Fill, Chrome Bezel, U-Clamp
$532.17$399.99
SKU: 25-310-2-4-8-2-25-3-6
2-1/2"
2-1/2" NOSHOK 300 Series Vapor Actuated Remote Dial Indicating Thermometers, 25-310-2-4-8-2-25-3-6, 30 to 300 ˚F/˚C Armored Copper Capillary, 25 ft, 1/2" NPT Union Copper Bulb, 4" x3/8", -40° Service Fill, Chrome Bezel, U-Clamp
$623.37$467.99
SKU: 25-310-2-1-9-2-15-3-2
2-1/2"
2-1/2" NOSHOK 300 Series Vapor Actuated Remote Dial Indicating Thermometers, 25-310-2-1-9-2-15-3-2, 50 to 350 ˚F/˚C Armored Copper Capillary, 15 ft, 1/2" NPT Union Copper Bulb, 4-1/2" x 3/8", -40° Service Fill, Chrome Front Flange
$536.16$402.99
SKU: 25-310-2-4-10-2-35-3-2
2-1/2"
2-1/2" NOSHOK 300 Series Vapor Actuated Remote Dial Indicating Thermometers, 25-310-2-4-10-2-35-3-2, 100 to 350 ˚F/˚C Armored Copper Capillary, 35 ft, 1/2" NPT Union Copper Bulb, 4-1/2" x 3/8", -40° Service Fill, Chrome Bezel, U-Clamp
$714.57$535.99
SKU: 25-310-2-4-10-2-15-3-5
2-1/2"
2-1/2" NOSHOK 300 Series Vapor Actuated Remote Dial Indicating Thermometers, 25-310-2-4-10-2-15-3-5, 100 to 350 ˚F/˚C Armored Copper Capillary, 15 ft, 1/2" NPT Union Copper Bulb, 6" x 3/8", -40° Service Fill, Chrome Bezel, U-Clamp
$532.17$399.99
SKU: 25-310-2-4-10-2-30-3-2
2-1/2"
2-1/2" NOSHOK 300 Series Vapor Actuated Remote Dial Indicating Thermometers, 25-310-2-4-10-2-30-3-2, 100 to 350 ˚F/˚C Armored Copper Capillary, 30 ft, 1/2" NPT Union Copper Bulb, 4-1/2" x 3/8", -40° Service Fill, Chrome Bezel, U-Clamp
$668.97$501.99
SKU: NSK-300-IT-Dry-Gauge
2-1/2" Available
NOSHOK 300 Series Vapor Actuated Remote Dial Indicating Thermometers, 30 to 240 ºF/ºC Armored Copper Capillary, 1/2" NPT Union Copper Bulb, Dry Gauge, Chrome Front Flange
Starting at $444.99
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SKU: 25-310-2-1-10-2-20-3-2
2-1/2"
2-1/2" NOSHOK 300 Series Vapor Actuated Remote Dial Indicating Thermometers, 25-310-2-1-10-2-20-3-2, 100 to 350 ˚F/˚C Armored Copper Capillary, 20 ft, 1/2" NPT Union Copper Bulb, 4-1/2" x 3/8", -40° Service Fill, Chrome Front Flange
$581.76$436.99
SKU: 25-310-2-1-10-2-40-3-5
2-1/2"
2-1/2" NOSHOK 300 Series Vapor Actuated Remote Dial Indicating Thermometers, 25-310-2-1-10-2-40-3-5, 100 to 350 ˚F/˚C Armored Copper Capillary, 40 ft, 1/2" NPT Union Copper Bulb, 6" x 3/8", -40° Service Fill, Chrome Front Flange
$764.16$573.99
SKU: 25-310-2-1-10-2-40-3-2
2-1/2"
2-1/2" NOSHOK 300 Series Vapor Actuated Remote Dial Indicating Thermometers, 25-310-2-1-10-2-40-3-2, 100 to 350 ˚F/˚C Armored Copper Capillary, 40 ft, 1/2" NPT Union Copper Bulb, 4-1/2" x 3/8", -40° Service Fill, Chrome Front Flange
$764.16$573.99
SKU: 25-310-0-1-7-2-6-3-1
2-1/2"
2-1/2" NOSHOK 300 Series Vapor Actuated Remote Dial Indicating Thermometers, 25-310-0-1-7-2-6-3-1, 30 to 240 ˚F/˚C Armored Copper Capillary, 6 ft, 1/2" NPT Union Copper Bulb, 2-5/8 x 3/8", Dry Gauge, Chrome Front Flange
$451.59$338.99
SKU: 25-310-1-2-3-2-25-3-2
2-1/2"
2-1/2" NOSHOK 300 Series Vapor Actuated Remote Dial Indicating Thermometers, 25-310-1-2-3-2-25-3-2, 0 to 250 ˚F/˚C Armored Copper Capillary, 25 ft, 1/2" NPT Union Copper Bulb, 4-1/2" x 3/8", Glycerin Fill, Brass Front Flange
$613.68$460.99
SKU: 25-310-0-1-7-2-15-3-2
2-1/2"
2-1/2" NOSHOK 300 Series Vapor Actuated Remote Dial Indicating Thermometers, 25-310-0-1-7-2-15-3-2, 30 to 240 ˚F/˚C Armored Copper Capillary, 15 ft, 1/2" NPT Union Copper Bulb, 4-1/2" x 3/8", Dry Gauge, Chrome Front Flange
$533.67$400.99
SKU: 25-310-1-1-7-2-40-3-2
2-1/2"
2-1/2" NOSHOK 300 Series Vapor Actuated Remote Dial Indicating Thermometers, 25-310-1-1-7-2-40-3-2, 30 to 240 ˚F/˚C Armored Copper Capillary, 40 ft, 1/2" NPT Union Copper Bulb, 4-1/2" x 3/8", Glycerin Fill, Chrome Front Flange
$761.67$571.99
SKU: NSK-300-IT-Glycerin
2-1/2" Available
NOSHOK 300 Series Vapor Actuated Remote Dial Indicating Thermometers, Armored Copper Capillary, 1/2" NPT Union Copper Bulb, Glycerin, Chrome Front Flange
Starting at $510.99
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356+
Products Available
All 50
States Served
Net 30
Terms Available
60 Years
Valve Expertise

Why Buy Thermometers From ValveMan?

Authorized Distributor Since 1965
We are an authorized distributor — not a grey market reseller. Every Thermometers product ships new, with the documentation your purchasing department needs — and whatever warranty the manufacturer offers is passed through to you in full.
Expedited Options + Net 30 Terms
In a hurry? Call 888-825-8800 — depending on the item we may be able to expedite your order, and we'll tell you what's realistic. Qualified buyers can apply for Net 30 terms — ideal for MRO, OEM, and project purchasing.
Technical Support from Valve Experts
Our team has 60+ years of valve product knowledge. Call 888-825-8800 or start a chat — we'll help you select the right Thermometers product for your application, pressure class, and end connection.
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Our B2B team responds within 2 hours on business days. Exton, PA — Trusted Since 1965.
888-825-8800