Featured Categories

  • Tools & Machining
  • Shipping, Packaging & Office Supplies
  • Plumbing
  • Safety

Shop Categories

  • Abrasives & Polishers
  • Adhesives & Tapes
  • Electrical Supplies
  • Electronics
  • Fasteners
  • Food Service & Restaurant Supplies
  • Furniture, Linens & Decor
  • Grounds & Outdoor
  • Hardware & Building Materials
  • Heating & Cooling
  • Janitorial & Cleaning Supplies
  • Lab Equipment & Supplies
  • Lighting
  • Material Handling
  • Medical & Personal Care
  • Paint, Coatings & Supplies
  • Plumbing
  • Power Transmission
  • Pumps
  • Raw Materials
  • Safety
  • Shipping, Packaging & Office Supplies
  • Storage & Workspace
  • Test Instruments & Gauges
  • Tools & Machining
  • Vehicle Maintenance
  • Welding, Soldering & Brazing
  • About Us
  • Promo Codes
  • Contact Us
Added to Cart
Skip to Main Content
FREE Shipping on orders over $50 after you . Restrictions Apply
Zoro Homepage
Close icon
Clipboard Icon Clipboard Icon Quick Order
Cart Icon
0
Cart Icon
0
Cart
  • Low prices on everyday needs. Shop Zoro Select
  • Don't miss these limited time offers. Shop All Deals
  • Get 30 days to pay with Net 30. Apply Now
  1. Home
  2. /
  3. Heating & Cooling
  4. /
  5. AC & Refrigeration Components
  6. /
  7. AC & Refrigeration Valves
  8. /
  9. Thermostatic Expansion Valves
Search Feedback

Thermostatic Expansion Valves (970 items) - Page 12

Emerson 3/8 in. x1/2 in. ODF R22 -20/50F ExtEq 055706
Emerson

3/8 in. x1/2 in. ODF R22 -20/50F ExtEq

Zoro # G609983237
Mfr # 055706
product price:  $149.99
/ea
York TXV, 3/8" x 3/8", 1 tons, 30" Cap, R410A S1-025-41346-000
York

TXV, 3/8" x 3/8", 1 tons, 30" Cap, R410A

Zoro # G7660315
Mfr # S1-025-41346-000
product price:  $242.99
/ea
Carrier TxV, Valve EA660004
Carrier

TxV, Valve

Zoro # G800905359
Mfr # EA660004
product price:  $364.99
/ea
Sporlan R410A 2Ton Chatleff 30 in. ext Txv 151471
Sporlan

R410A 2Ton Chatleff 30 in. ext Txv

Zoro # G209735434
Mfr # 151471
product price:  $458.99
/ea
Sporlan Therm Expan Valve, Sje-5-Cp60, 5/8"X7/8" 128927
Sporlan

Therm Expan Valve, Sje-5-Cp60, 5/8"X7/8"

Zoro # G8911828
Mfr # 128927
product price:  $529.99
/ea
Apollo Valves VLV, THERM EXP, 3/4inNPT, 125PSI, (78RV SER, LF BRZ, 1/2inNPT/SWT) 78RV117125
Apollo Valves

VLV, THERM EXP, 3/4inNPT, 125PSI, (78RV SER, LF BRZ, 1/2inNPT/SWT)

Zoro # G322712756
Mfr # 78RV117125
product price:  $126.99
/ea
Trane 7/8 in. X1 3/8 in. TXV 1/4 in. EQUALIZER VAL8395
Trane

7/8 in. X1 3/8 in. TXV 1/4 in. EQUALIZER

Zoro # G309736294
Mfr # VAL8395
product price:  $511.99
/ea
Trane VALVE, EXPANSION, 5 TON, .31 ODS X CHATL VAL07559
Trane

VALVE, EXPANSION, 5 TON, .31 ODS X CHATL

Zoro # G721848681
Mfr # VAL07559
product price:  $319.99
/ea
Nordyne TXV R410A 048K 669852R
Nordyne

TXV R410A 048K

Zoro # G109736043
Mfr # 669852R
product price:  $174.99
/ea
York TXV VLV 3/8 X 1/2 ODF ALCO S1-VLV-002-410
York

TXV VLV 3/8 X 1/2 ODF ALCO

Zoro # G409735739
Mfr # S1-VLV-002-410
product price:  $373.99
/ea
Carrier 5 TON TXV VALVE R22 331709-753
Carrier

5 TON TXV VALVE R22

Zoro # G509735349
Mfr # 331709-753
product price:  $287.99
/ea
Heil TXV REPLACEMENT KIT 2 TON 1192604
Heil

TXV REPLACEMENT KIT 2 TON

Zoro # G309735280
Mfr # 1192604
product price:  $141.99
/ea
Trane Therm Expan Valve, 2Ton, Flowrtr R410A VAL12350
Trane

Therm Expan Valve, 2Ton, Flowrtr R410A

Zoro # G8919360
Mfr # VAL12350
product price:  $85.15
/ea
Trane Therm Expansion Valve 4 Ton VAL8598
Trane

Therm Expansion Valve 4 Ton

Zoro # G8920313
Mfr # VAL8598
product price:  $309.99
/ea
York TXV, 3/8" x 3/8", 3 tons, 30" Cap, R410A S1-025-38739-060
York

TXV, 3/8" x 3/8", 3 tons, 30" Cap, R410A

Zoro # G7660342
Mfr # S1-025-38739-060
product price:  $233.99
/ea
Sporlan Therm Expan Valve, Rcze-6-Ga, 1/2X5/8" 151370
Sporlan

Therm Expan Valve, Rcze-6-Ga, 1/2X5/8"

Zoro # G8911782
Mfr # 151370
product price:  $459.99
/ea
Emerson 7/8 X 1 1/8 in. TXV R22 058283
Emerson

7/8 X 1 1/8 in. TXV R22

Zoro # G309735013
Mfr # 058283
product price:  $156.99
/ea
Trane Therm Expan Valve, 2Ton, 3/8"X1/2", R410A VAL8845
Trane

Therm Expan Valve, 2Ton, 3/8"X1/2", R410A

Zoro # G8919281
Mfr # VAL8845
product price:  $171.99
/ea
Heil TXV 2-3 TONS R-22 1174451
Heil

TXV 2-3 TONS R-22

Zoro # G009734606
Mfr # 1174451
product price:  $163.99
/ea
Trane 5/8x7/8 R410A 15Ton TXV;60 in. Cap VAL9483
Trane

5/8x7/8 R410A 15Ton TXV;60 in. Cap

Zoro # G309736218
Mfr # VAL9483
product price:  $387.99
/ea
Trane Therm Expan Valve, 3/8X1/2, 1.5T, VAL7630 VAL7630
Trane

Therm Expan Valve, 3/8X1/2, 1.5T, VAL7630

Zoro # G8919561
Mfr # VAL7630
product price:  $284.99
/ea
Emerson 5/8x7/8ODF 15T 5ft R410A TXV 091056
Emerson

5/8x7/8ODF 15T 5ft R410A TXV

Zoro # G109735091
Mfr # 091056
product price:  $169.99
/ea
Trane Therm Expan Valve, 3/8X1/2 R-410 1Ton,  VAL7344
Trane

Therm Expan Valve, 3/8X1/2 R-410 1Ton,

Zoro # G8919430
Mfr # VAL7344
product price:  $256.99
/ea
Parker Thermostatic Expan Valve, 8 ton, 450 psi ECE-A-SZ       3VX4X2 ODF  60"
Parker

Thermostatic Expan Valve, 8 ton, 450 psi

Zoro # G610832098
Mfr # ECE-A-SZ 3VX4X2 ODF 60"
product price:  $192.99
/ea
Trane Therm Expan Valve, 3Ton, R410, MechFittings VAL9228
Trane

Therm Expan Valve, 3Ton, R410, MechFittings

Zoro # G8919832
Mfr # VAL9228
product price:  $186.99
/ea
Trane TXV R410 5TON VAL9557
Trane

TXV R410 5TON

Zoro # G109736272
Mfr # VAL9557
product price:  $183.99
/ea
Trane Therm Expan Valve, 5/8" R22 5Ton,  VAL8613
Trane

Therm Expan Valve, 5/8" R22 5Ton,

Zoro # G8919981
Mfr # VAL8613
product price:  $146.99
/ea
Lennox Outdoor Thermal Expansion Vlv, Le14W94 14W94
Lennox

Outdoor Thermal Expansion Vlv, Le14W94

Zoro # G6463891
Mfr # 14W94
product price:  $222.99
/ea
Sporlan R22 TXV VLV 5X11X2 ODF 5' 163574
Sporlan

R22 TXV VLV 5X11X2 ODF 5'

Zoro # G909736250
Mfr # 163574
product price:  $737.99
/ea
Trane 3/8x5/8 R-22 2Ton TXV; 30 in. Cap VAL7237
Trane

3/8x5/8 R-22 2Ton TXV; 30 in. Cap

Zoro # G609736390
Mfr # VAL7237
product price:  $311.99
/ea
Heil 6ton Thermal Expansion Valve 1192285
Heil

6ton Thermal Expansion Valve

Zoro # G409983475
Mfr # 1192285
product price:  $150.99
/ea
Sporlan 1/2 in. x5/8 in. ODF R22 10Ton Txv 129362
Sporlan

1/2 in. x5/8 in. ODF R22 10Ton Txv

Zoro # G909735444
Mfr # 129362
product price:  $553.99
/ea
Trane Therm Expan Valve, 3/8X1/2, 1.5T, VAL7652 VAL7652
Trane

Therm Expan Valve, 3/8X1/2, 1.5T, VAL7652

Zoro # G8919528
Mfr # VAL7652
product price:  $279.99
/ea
Sporlan Therm Expansion Valve 1/2Ton 109631
Sporlan

Therm Expansion Valve 1/2Ton

Zoro # G8911940
Mfr # 109631
product price:  $241.99
/ea
Sporlan KS-SEI30 Mtr Kit for Elec TXV 958146
Sporlan

KS-SEI30 Mtr Kit for Elec TXV

Zoro # G909736502
Mfr # 958146
product price:  $1,467.99
/ea
Lennox Txv Indoor R22, Le27W50 27W50
Lennox

Txv Indoor R22, Le27W50

Zoro # G6474863
Mfr # 27W50
product price:  $408.99
/ea
Thermostatic Expansion Valves (970 items) - Page 12
  • First
  • Previous
  • 12
    of 27 pages
  • Next
  • Last

About Thermostatic Expansion Valves

Thermostatic Expansion Valves (TEV) are used in a variety of industries, from refrigeration to air conditioning, as an efficient way to control the flow of liquids and gases. TEVs are designed to regulate the pressure and temperature of a system by controlling the amount of liquid or gas that flows through it. This helps ensure that systems run safely and efficiently.

Types of Thermostatic Expansion Valves

The types of TEVs used depend on the industry they’re being used in, as well as what type of refrigerant is being used. Honeywell expansion valves are often used in HVAC systems, while Danfoss R410a expansion valves are commonly found in residential refrigerators. Parker thermostatic expansion valves may be found in commercial freezers or cold storage warehouses, while Red Dot expansion valves may be seen in automotive air conditioners.

How Thermostatic Expansion Valves are Made

TEVs consist primarily of brass components and copper tubing that have been precision-machined for optimal performance. The components must also be able to withstand extreme temperatures and pressures without failing or breaking down. In addition, some TEVs may contain additional materials such as rubber seals or plastic parts.

Industries That Use Thermostatic Expansion Valves

Professionals working with HVAC systems, refrigeration equipment, automotive air conditioning systems, and other industrial applications use TEVs on a daily basis to help maintain their equipment's efficiency and safety levels. They rely on these devices to regulate the pressure and temperature within their systems so they can continue running smoothly.

Find the Thermostatic Expansion Valves You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of thermostatic expansion valves along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.

Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

Refrigeration Access ValvesRefrigeration Solenoid ValvesFan PartsHVACR RelaysFan Blades and Propellers
Air CirculatorsGas ValvesBlower Motors and PartsAxial Fans and AccessoriesPleated Air Filters
thermostatic expansiondaikin thermostatelectric expansion valvevalve expansion valvea/c expansion valve
air conditioning and heatvalve expansionhoneywell am-18 in valve3/4 balancing valve

Sign Up & Save

Take 10% off your next order when you sign up for Zoro emails. Subscribe now to receive your promo code via email.

Follow Us

  • Facebook
  • YouTube
  • LinkedIn
  • Instagram
Every Part Plays a Part

Information

  • About Us
  • Accessibility
  • Careers
  • Inclusion
  • Giving Back
  • Resource Hub
  • Returns
  • Shipping

Shopping

  • Brands
  • Collections
  • My Account
  • Payments
  • Promo Codes
  • Sitemap
  • Track My Order

Services

  • Customer Service
  • FAQs
  • Net 30 Terms
  • Reseller Program
  • Sell on Zoro
  • Participate in Research

Zoro, Inc

Connect

Customer Service From Real People

  • Phone: (855) 289-9676
  • Contact Us

© 2011-2026 Zoro Tools, Inc. All rights reserved.
  • Terms & Conditions
  • Terms of Access
  • Privacy Policy
Zoro, Inc