My Cart
  • Wishlist
  • Create an Account
Toggle Nav
Search
Advanced Search
Menu
Account

Instrumentation Valves

Instrumentation Valves

Ham-Let Group features are wide variety of valves for many uses, including needle valves, ball valves, check valves, and relief valves. Our valves span a wide range of temperature and pressure ratings. 

Filter
Now Shopping by
  1. Connection Size 1/4" Remove This Item
Clear All
Shopping Options
Category
  1. Check Valves 237 items
  2. Ball Valves 232 items
  3. Needle Valves 158 items
  4. H1200 - Toggle Valves 14 items
  5. H1300 - Metering Valves 45 items
  6. H900 - Relief Valves 238 items
  7. H911 - Excess Flow Valves 9 items
Body Material
  1. Stainless Steel 316 743 items
  2. Brass 85 items
Connection Type
  1. Let-Lok 366 items
  2. One-Lok 11 items
  3. Male to Female, NPT 149 items
  4. Male to Female, BSPT 6 items
  5. Female NPT to Let-Lok 1 item
  6. Male to Male, NPT 8 items
  7. Male to Male, BSPT 1 item
  8. Male to Male, Face Seal 8 items
  9. Male NPT to Let-Lok 43 items
  10. Male NPT to One-Lok 2 items
  11. Male BSPT to Let-Lok 1 item
  12. Male NPT Thread 95 items
  13. Male BSPT Thread 17 items
  14. Male Face Seal 48 items
  15. Female NPT Thread 129 items
  16. Female BSPT Thread 32 items
  17. Female BSPP Thread 11 items
  18. Pipe Socket Weld 1 item
  19. Tube Socket Weld 1 item
  20. Pipe Butt Weld 1 item
  21. Short Tube Butt Weld 2 items
Actuation Type
  1. Double Acting 13 items
  2. Spring Return 18 items
  3. Spring Return - N.C. 5 items
  4. Spring Return - N.O. 2 items
Additional Features
  1. Factory Set 112 items
  2. Field Adjustable 126 items
Cracking Pressure
  1. 1/3 PSI 56 items
  2. 1 PSI 49 items
  3. 3 PSI 27 items
  4. 5 PSI 17 items
  5. 10 PSI 27 items
  6. 25 PSI 23 items
  7. 50 PSI 24 items
  8. 150 PSI 10 items
  9. 350 PSI 4 items
Handle Type
  1. Metal Bar 46 items
  2. Round Handle 97 items
O-Ring Material
  1. EPDM 31 items
  2. Perfluor 27 items
  3. Polychloroprene (CR) 2 items
  4. Buna-N 12 items
  5. PTFE 12 items
  6. Fluorcarbon FKM 207 items
Seal Material
  1. EPDM 20 items
  2. Buna-N 23 items
  3. Polychloroprene (CR) 21 items
  4. Flourocarbon FKM 174 items
Seat Material
  1. PCTFE 44 items
  2. PTFE 13 items
  3. Modified PTFE 85 items
  4. PEEK 14 items
  5. PFA 39 items
Spring Type
  1. A: 50-350 psi 45 items
  2. B: 350-750 psi 26 items
  3. C: 750-1500 psi 28 items
  4. D: 1500-2250 psi 16 items
  5. E: 2250-3000 psi 19 items
  6. F: 3000-4000 psi 21 items
  7. G: 4000-5000 psi 12 items
  8. H: 5000-6000 psi 11 items
Stem Designator
  1. V Stem 65 items
  2. Regulating Stem 58 items
  3. Soft Seat PCTFE Stem 18 items
  4. Non-Rotating Stem 17 items
Valve Pattern
  1. Straight 266 items
  2. Angled 68 items
  3. 3 Port 49 items
Stem Type
  1. 5° Stem Taper 9 items
  2. 1° Stem Taper 18 items
  3. 3° Stem Taper 18 items
View as Grid List

933 items

Page
Set Descending Direction
per page
  1. H6810SSR1/4PMS H6810SSR1/4PMS
    View
    Wish List
    H6810SSR1/4PMS
    $178.61
    Ball Valve
    H6800 Series, 3 Piece SS Ball Valve, 1/4" Female BSPT x 1/4" Female BSPT, Modified PTFE Seat, Metal Handle Learn More
    -
    +
    Compare
  2. H6810SSR1/4CSS H6810SSR1/4CSS
    View
    Wish List
    H6810SSR1/4CSS
    $214.34
    Ball Valve
    H6800 Series, 3 Piece SS Ball Valve, 1/4" Female BSPT x 1/4" Female BSPT, PCTFE Seat, Black Plastic Handle Learn More
    -
    +
    Compare
  3. H6810SSN1/4PYS H6810SSN1/4PYS
    View
    Wish List
    H6810SSN1/4PYS
    $167.74
    Ball Valve
    H6800 Series, 3 Piece SS Ball Valve, 1/4" Female NPT x 1/4" Female NPT, Modified PTFE Seat, Yellow Plastic Handle Learn More
    -
    +
    Compare
  4. H6810SSN1/4PST H6810SSN1/4PST
    View
    Wish List
    H6810SSN1/4PST
    $202.08
    Ball Valve
    H6800 Series, 3 Piece 3 Port Pattern SS Ball Valve, 1/4" Female NPT x 1/4" Female NPT, Modified PTFE Seat, Black Plastic Handle Learn More
    -
    +
    Compare
  5. H6810SSN1/4PSSOC H6810SSN1/4PSSOC
    View
    Wish List
    H6810SSN1/4PSSOC
    $178.62
    Ball Valve
    H6800 Series, 3 Piece SS Ball Valve, 1/4" Female NPT x 1/4" Female NPT, Oxygen Clean, Modified PTFE Seat, Black Plastic Handle Learn More
    -
    +
    Compare
  6. H6810SSN1/4PSS H6810SSN1/4PSS
    View
    Wish List
    H6810SSN1/4PSS
    $155.33
    Ball Valve
    H6800 Series, 3 Piece SS Ball Valve, 1/4" Female NPT x 1/4" Female NPT, Modified PTFE Seat, Black Plastic Handle Learn More
    -
    +
    Compare
  7. H6810SSN1/4PSA H6810SSN1/4PSA
    View
    Wish List
    H6810SSN1/4PSA
    $178.48
    Ball Valve
    H6800 Series, 3 Piece Angled Pattern SS Ball Valve, 1/4" Female NPT x 1/4" Female NPT, Modified PTFE Seat, Black Plastic Handle Learn More
    -
    +
    Compare
  8. H6810SSN1/4PMT H6810SSN1/4PMT
    View
    Wish List
    H6810SSN1/4PMT
    $232.39
    Ball Valve
    H6800 Series, 3 Piece 3 Port Pattern SS Ball Valve, 1/4" Female NPT x 1/4" Female NPT, Modified PTFE Seat, Metal Handle Learn More
    -
    +
    Compare
  9. H6810SSN1/4PMS H6810SSN1/4PMS
    View
    Wish List
    H6810SSN1/4PMS
    $178.62
    Ball Valve
    H6800 Series, 3 Piece SS Ball Valve, 1/4" Female NPT x 1/4" Female NPT, Modified PTFE Seat, Metal Handle Learn More
    -
    +
    Compare
  10. H6810SSN1/4PISLTSSLF H6810SSN1/4PISLTSSLF
    View
    Wish List
    H6810SSN1/4PISLTSSLF
    $232.20
    Ball Valve
    H6800 Series, 3 Piece SS Ball Valve, 1/4" Female NPT x 1/4" Female NPT, Lubricant Free, Modified PTFE Seat, Black ISLT Handle Learn More
    -
    +
    Compare
  11. H6810SSN1/4PGS H6810SSN1/4PGS
    View
    Wish List
    H6810SSN1/4PGS
    $167.74
    Ball Valve
    H6800 Series, 3 Piece SS Ball Valve, 1/4" Female NPT x 1/4" Female NPT, Modified PTFE Seat, Green Plastic Handle Learn More
    -
    +
    Compare
  12. H6810SSN1/4PBS H6810SSN1/4PBS
    View
    Wish List
    H6810SSN1/4PBS
    $167.74
    Ball Valve
    H6800 Series, 3 Piece SS Ball Valve, 1/4" Female NPT x 1/4" Female NPT, Modified PTFE Seat, Blue Plastic Handle Learn More
    -
    +
    Compare
  13. H6810SSN1/4CSTOC H6810SSN1/4CSTOC
    View
    Wish List
    H6810SSN1/4CSTOC
    $320.69
    Ball Valve
    H6800 Series, 3 Piece 3 Port Pattern SS Ball Valve, 1/4" Female NPT x 1/4" Female NPT, Oxygen Clean, PCTFE Seat, Black Plastic Handle Learn More
    -
    +
    Compare
  14. H6810SSN1/4CSTLF H6810SSN1/4CSTLF
    View
    Wish List
    H6810SSN1/4CSTLF
    $320.69
    Ball Valve
    H6800 Series, 3 Piece 3 Port Pattern SS Ball Valve, 1/4" Female NPT x 1/4" Female NPT, Lubricant Free, PCTFE Seat, Black Plastic Handle Learn More
    -
    +
    Compare
  15. H6810SSN1/4CST H6810SSN1/4CST
    View
    Wish List
    H6810SSN1/4CST
    $278.88
    Ball Valve
    H6800 Series, 3 Piece 3 Port Pattern SS Ball Valve, 1/4" Female NPT x 1/4" Female NPT, PCTFE Seat, Black Plastic Handle Learn More
    -
    +
    Compare
  16. H6810SSN1/4CSSOC H6810SSN1/4CSSOC
    View
    Wish List
    H6810SSN1/4CSSOC
    $246.48
    Ball Valve
    H6800 Series, 3 Piece SS Ball Valve, 1/4" Female NPT x 1/4" Female NPT, Oxygen Clean, PCTFE Seat, Black Plastic Handle Learn More
    -
    +
    Compare
View as Grid List

933 items

Page
Set Descending Direction
per page