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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

269 items

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  • 50200YS04T Ashcroft Model 200 Threaded Diaphragm Seal
    50200YS04T Ashcroft 200 Threaded Diaphragm Seal
    50200YS04T

    Ashcroft

    Product Type: Welded Diaphragm Seals

    Ashcroft 200 Threaded Diaphragm Seal, 1/2 in. NPT Female Process Connection, Welded (metallic) or Bonded (elastomeric) to Top Housing, No Flushing Port, Viton Diaphragm, 316L Stainless Steel Bottom Housing, 1/2 in. NPT Female Instrument Connection.
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  • 50101SS02TXCKPU Ashcroft Model 101 Threaded Diaphragm Seal
    50101SS02TXCKPU Ashcroft 101 Threaded Diaphragm Seal
    50101SS02TXCKPU

    Ashcroft

    Product Type: Capsule Diaphragm Seals

    Ashcroft 101 Threaded Diaphragm Seal, 1/2 in. NPT Female Process Connection, Threaded into Top Housing, Flushing Port in Lower Housing, 316L Stainless Steel Diaphragm, 316L Stainless Steel Bottom Housing, 1/4 in. NPT Female Instrument Connection, 50 cSt...
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  • 50201YS02T Ashcroft Model 201 Welded Diaphragm Seal
    50201YS02T Ashcroft 201 Welded Diaphragm Seal
    50201YS02T

    Ashcroft

    Product Type: Welded Diaphragm Seals

    Ashcroft 201 Welded Diaphragm Seal, 1/2 in. NPT Female Process Connection, Welded (metallic) or Bonded (elastomeric) to Top Housing, Flushing Port in Lower Housing, Viton Diaphragm, 316L Stainless Steel Bottom Housing, 1/4 in. NPT Female Instrument...
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  • 10102SS04TXCK150RF Ashcroft Model 102 Flanged Diaphragm Seal
    10102SS04TXCK150RF Ashcroft 102 Flanged Diaphragm Seal
    10102SS04TXCK150RF

    Ashcroft

    Product Type: Capsule Diaphragm Seals

    Ashcroft 102 Flanged Diaphragm Seal, 1 NPS Process Connection, Metallic Capsule Diaphragm Threaded into Top Housing, No Flushing Port, 304L Stainless Steel Diaphragm, 304L Stainless Steel Bottom Housing, 1/2 in. NPT Female Instrument Connection, 50 cSt...
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  • 25312SS02TXCG Ashcroft Model 312 Midi-Diaphragm Seal
    25312SS02TXCG Ashcroft 312 Mini-Diaphragm Seal
    25312SS02TXCG

    Ashcroft

    Product Type: Mini-Diaphragm Seals

    Ashcroft 312 Mini-Diaphragm Seal, All-Welded Construction w/ Flushing Connection, 1/4 in. NPT Female Process Connection, 316L Stainless Steel Diaphragm, 316L Stainless Steel Bottom Housing, 1/4 in. NPT Female Instrument Connection, Glycerin Filled.
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  • 10102SS04TXHA300RF Ashcroft Model 102 Flanged Diaphragm Seal
    10102SS04TXHA300RF Ashcroft 102 Flanged Diaphragm Seal
    10102SS04TXHA300RF

    Ashcroft

    Product Type: Capsule Diaphragm Seals

    Ashcroft 102 Flanged Diaphragm Seal, 1 NPS Process Connection, Metallic Capsule Diaphragm Threaded into Top Housing, No Flushing Port, 304L Stainless Steel Diaphragm, 304L Stainless Steel Bottom Housing, 1/2 in. NPT Female Instrument Connection, Slytherm...
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  • 04510SS04TXHA Ashcroft Model 510 Diaphragm Seal
    04510SS04TXHA Ashcroft 510 Diaphragm Seal
    04510SS04TXHA

    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. NPT Female Instrument Connection, Syltherm 800 Filled.
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  • 50311SS02T Ashcroft Model 311 Midi-Diaphragm Seal
    50311SS02T Ashcroft 311 Mini-Diaphragm Seal
    50311SS02T

    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, 1/4 in. NPT Female Instrument Connection.
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