Diaphragm Seals

Valin offers a wide selection of Diaphragm Seals to protect Pressure Gauges, Process Transmitters or Pressure Switches from damage caused by corrosive materials, clogging crystallization, or extreme temperatures.

Diaphragm Seals

272 items

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  • 02311SS02T Ashcroft Model 311 Midi-Diaphragm Seal
    02311SS02T Ashcroft 311 Mini-Diaphragm Seal
    02311SS02T

    Ashcroft

    Product Type: Mini-Diaphragm Seals

    Ashcroft 311 Mini-Diaphragm Seal, All-Welded Construction, 1/4 in. NPT Male Process Connection, 316L Stainless Steel Diaphragm, 316L Stainless Steel Bottom Housing, 1/4 in. NPT Female Instrument...
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  • 04510SS04TXCKDU Ashcroft Model 510 Diaphragm Seal
    04510SS04TXCKDU Ashcroft 510 Diaphragm Seal
    04510SS04TXCKDU

    Ashcroft

    Product Type: Welded Diaphragm Seals

    Ashcroft 510 Diaphragm Seal, All-Welded Threaded Compact Seal w/ No Flushing Port, 1/2 in. NPT Male Process Connection, 316L Stainless Steel Diaphragm, 316L Stainless Steel Bottom Housing, 1/2 in...
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  • 04510SS04TXCKDUHP Ashcroft Model 510 Diaphragm Seal
    04510SS04TXCKDUHP Ashcroft 510 Diaphragm Seal
    04510SS04TXCKDUHP

    Ashcroft

    Product Type: Welded Diaphragm Seals

    Ashcroft 510 Diaphragm Seal, All-Welded Threaded Compact Seal w/ No Flushing Port, 1/2 in. NPT Male Process Connection, 316L Stainless Steel Diaphragm, 316L Stainless Steel Bottom Housing, 1/2 in...
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  • 50311SS04TXCK Ashcroft Model 311 Midi-Diaphragm Seal
    50311SS04TXCK Ashcroft 311 Mini-Diaphragm Seal
    50311SS04TXCK

    Ashcroft

    Product Type: Mini-Diaphragm Seals

    Ashcroft 311 Mini-Diaphragm Seal, All-Welded Construction, 1/2 in. NPT Female Process Connection, 316L Stainless Steel Diaphragm, 316L Stainless Steel Bottom Housing, 1/2 in. NPT Female Instrument...
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  • 75400SS02T Ashcroft Model 400 All-Welded Diaphragm Seal
    75400SS02T Ashcroft 400 All-Welded Diaphragm Seal
    75400SS02T

    Ashcroft

    Product Type: Welded Diaphragm Seals

    Ashcroft 400 All-Welded Diaphragm Seal, Clamped Seal, 3/4 in. NPT Female Process Connection, No Flushing Port, 316L Stainless Steel Diaphragm, 316L Stainless Steel Bottom Housing, 1/4 in. NPT Female...
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  • 25500SS02T Ashcroft Model 500 All-Welded Diaphragm Seal
    25500SS02T Ashcroft 500 All-Welded Diaphragm Seal
    25500SS02T

    Ashcroft

    Product Type: Welded Diaphragm Seals

    Ashcroft 500 All-Welded Diaphragm Seal, without Clamps, 1/4 in. NPT Female Process Connection, No Flushing Port, 316L Stainless Steel Diaphragm, 316L Stainless Steel Bottom Housing, 1/4 in. NPT...
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  • 10400SS02TXCG Ashcroft Model 400 All-Welded Diaphragm Seal
    10400SS02TXCG Ashcroft 400 All-Welded Diaphragm Seal
    10400SS02TXCG

    Ashcroft

    Product Type: Welded Diaphragm Seals

    Ashcroft 400 All-Welded Diaphragm Seal, Clamped Seal, 1 in. NPT Female Process Connection, No Flushing Port, 316L Stainless Steel Diaphragm, 316L Stainless Steel Bottom Housing, 1/4 in. NPT Female...
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  • 20320SX04T Ashcroft Model 320 In-Line Flush Quick-Connect Diaphragm Seal
    20320SX04T Ashcroft 320 In-Line Flush Quick-Connect Diaphragm Seal
    20320SX04T

    Ashcroft

    Product Type: In-Line Diaphragm Seals

    Ashcroft 320 In-Line Flush Quick-Connect Diaphragm Seal, All-Welded, 2 in. Quick-Connect, 316L Stainless Steel Diaphragm, 1/2 in. NPT Female Instrument Connection, 1000 Max Allowable Working Pressure.
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