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

193 items

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  • 50201SS04TXAWCG Ashcroft Model 201 Welded Diaphragm Seal
    50201SS04TXAWCG Ashcroft Model 201 Welded Diaphragm Seal
    50201SS04TXAWCG

    Ashcroft

    Product Type: Welded Diaphragm Seals

    Ashcroft Model 201 Welded Diaphragm Seal, 1/2 in. NPT Female Process Connection, Welded (metallic) or Bonded (elastomeric) to Top Housing, Flushing Port in Lower Housing, 316L Stainless Steel Diaphragm, 316L Stainless Steel Bottom Housing, 1/2 in. NPT...
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  • W 2 05 03 S S S Trerice Diaphragm Seal, Welded Steel
    W 2 05 03 S S S Trerice Diaphragm Seal, Welded Steel
    W 2 05 03 S S S

    Trerice

    Product Type: Diaphragm Seals

    Trerice Diaphragm Seal, Welded Steel, Mini Size, Non Clean-out, Welded Body, 1/4" NPT Instrument Connection, 1/2" NPT Process Connection, 316 Stainless Steel Diaphragm Material, 316 SS Process Housing & Instrument Housing.
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  • 50201UH04TXCF Ashcroft Model 201 Welded Diaphragm Seal
    50201UH04TXCF Ashcroft Model 201 Welded Diaphragm Seal
    50201UH04TXCF

    Ashcroft

    Product Type: Welded Diaphragm Seals

    Ashcroft Model 201 Welded Diaphragm Seal, 1/2 in. NPT Female Process Connection, Welded (metallic) or Bonded (elastomeric) to Top Housing, Flushing Port in Lower Housing, Tantalum Diaphragm, Hastelloy C-276 Bottom Housing, 1/2 in. NPT Female Instrument...
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  • 10202UB04T300RF Ashcroft Model 202 Flanged Diaphragm Seal
    10202UB04T300RF Ashcroft Model 202 Flanged Diaphragm Seal
    10202UB04T300RF

    Ashcroft

    Product Type: Flanged Diaphragm Seals

    Ashcroft Model 202 Flanged Diaphragm Seal, 1 NPS Process Connection, Welded (metallic) or Bonded (elastomeric) to Top Housing, No Flushing Port, Tantalum Diaphragm, Steel Bottom Housing, 1/2 in. NPT Female Instrument Connection, ASME 300 Raised Face...
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  • 50101SS04TXHA Ashcroft Model 101 Threaded Diaphragm Seal
    50101SS04TXHA Ashcroft Model 101 Threaded Diaphragm Seal
    50101SS04TXHA

    Ashcroft

    Product Type: Capsule Diaphragm Seals

    Ashcroft Model 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, 1/2 in. NPT Female Instrument Connection,...
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  • 75200SS04TXCG Ashcroft Model 200 Threaded Diaphragm Seal
    75200SS04TXCG Ashcroft Model 200 Threaded Diaphragm Seal
    75200SS04TXCG

    Ashcroft

    Product Type: Welded Diaphragm Seals

    Ashcroft Model 200 Threaded Diaphragm Seal, 3/4 in. NPT Female Process Connection, Welded (metallic) or Bonded (elastomeric) to Top Housing, No Flushing Port, 316L Stainless Steel Diaphragm, 316L Stainless Steel Bottom Housing, 1/2 in. NPT Female...
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  • 50101SS04TXCGH5 Ashcroft Model 101 Threaded Diaphragm Seal
    50101SS04TXCGH5 Ashcroft Model 101 Threaded Diaphragm Seal
    50101SS04TXCGH5

    Ashcroft

    Product Type: Capsule Diaphragm Seals

    Ashcroft Model 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, 1/2 in. NPT Female Instrument Connection,...
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  • 50101SS02TXCGH7 Ashcroft Model 101 Threaded Diaphragm Seal
    50101SS02TXCGH7 Ashcroft Model 101 Threaded Diaphragm Seal
    50101SS02TXCGH7

    Ashcroft

    Product Type: Capsule Diaphragm Seals

    Ashcroft Model 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,...
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