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Diaphragm Valves

Valin’s diaphragm valves have excellent shut-off and flow control that regulate flow, provide tight shutoff, and isolate fluids. The valve consists of the body, diaphragm, and handwheel assembly in a wide choice of materials making them ideal for corrosive, abrasive, and sanitary services.

Diaphragm Valves

80 items

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  • 945MSTS2.78 Parker Hannifin UHP High-Pressure Diaphragm Valve
    945MSTS2.78 Parker Veriflo UHP 945 Series Ultra-High Purity High Pressure Diaphragm Valve
    945MSTS2.78

    Parker Hannifin

    A tariff surcharge has been applied to the price of this item.

    Product Type: Diaphragm Valves

    Parker Hannifin 945 Series UHP High-Pressure Diaphragm Valve, 1/4" Tub Stub Inlet x 1/4" Tube Stub Outlet, Manual, Mini-lever Actuation, 3500 psig Max Operating Pressure, 0.18 Flow Coefficient.
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  • 955MSTS8LKPM Parker Hannifin UHP High-Flow Diaphragm Valve
    955MSTS8LKPM Parker Veriflo UHP 955 Series Ultra-High Purity High Flow Diaphragm Valve
    955MSTS8LKPM

    Parker Hannifin

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    Product Type: Diaphragm Valves

    Parker Hannifin 955 Series UHP High-Flow Diaphragm Valve, Ultra-High Purity, High Flow.
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  • Parker Veriflo 930AOPLPNCSFSMM2.3
    930AOPLPNCSFSMM2.3 Parker Veriflo Quantum 930 High Purity Diaphragm Valve
    930AOPLPNCSFSMM2.3

    Parker Hannifin

    A tariff surcharge has been applied to the price of this item.

    Product Type: Diaphragm Valves

    End 1 Type: Face Seal Male

    End 2 Type: Face Seal Male

    Parker Veriflo 930 High Purity Diaphragm Valve, two port, air operated, NC, 316L SS body, 1/4" face seal male (fixed) x 1/4" face seal male (fixed), 2.3" face-to-face, PCTFE seat, 0.30 Cv.
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  • 930AOPLPNCSB111 Parker Veriflo High Purity Diaphragm Valve
    930AOPLPNCSB111 Parker Veriflo High Purity Diaphragm Valve NC SS 1/4 TS PCTFE
    930AOPLPNCSB111

    Parker Hannifin

    A tariff surcharge has been applied to the price of this item.

    Product Type: Diaphragm Valves

    Parker Veriflo High Purity Diaphragm Valve NC SS 1/4 TS PCTFE
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  • ASCO General Purpose Valve
    P210C093 ASCO General Purpose Valve
    P210C093

    ASCO Valve

    A tariff surcharge has been applied to the price of this item.

    Product Type: Diaphragm Valves

    ASCO 2/2 Series Air Operated General Service Valve, 2-way, normally closed, brass body, 3/8 FPT line x 5/8 in orifice 2.80 Cv, NBR seals, 1/8 FPT pneumatic operator 30-125 psi max, 125/125/125 psid max @180 F air/water/lt oil. Use Rebuild Kit 182032-
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  • Parker Veriflo 955GSFSMMLK2.3
    955GSFSMMLK2.3 Parker Veriflo 955 High Purity High Flow Diaphragm Valve
    955GSFSMMLK2.3

    Parker Hannifin

    A tariff surcharge has been applied to the price of this item.

    Product Type: Diaphragm Valves

    End 1 Type: Face Seal Male

    End 2 Type: Face Seal Male

    Parker Veriflo 955 High Purity High Flow Diaphragm Valve, two port, toggle handle, 316L SS body, 1/4" face seal male (fixed) x 1/4" face seal male (fixed), 2.3" face-to-face, PCTFE seat, 0.55 Cv
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  • Parker Veriflo 955AOPLPNCSTS8
    955AOPLPNCSTS8 Parker Veriflo 955 AOP LP High Purity High Flow Diaphragm Valve
    955AOPLPNCSTS8

    Parker Hannifin

    A tariff surcharge has been applied to the price of this item.

    Product Type: Diaphragm Valves

    End 1 Type: Tube Stub

    End 2 Type: Tube Stub

    Parker Veriflo 955 AOP LP High Purity High Flow Diaphragm Valve, two port, air operated, NC, 316L SS body, 1/2" tube stub x 1/2" tube stub, PCTFE seat, 0.55 Cv
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  • Parker Quantum 944 AOP HP High Purity Diaphragm Valve
    944GSFSFFLK Parker Veriflo Quantum 944 Series AOP HP High Purity Air Operated High Pressure Diaphragm Valve
    944GSFSFFLK

    Parker Hannifin

    Product Type: Diaphragm Valves

    End 1 Type: Face Seal Female

    End 2 Type: Face Seal Female

    Parker Veriflo 944 High Purity Diaphragm Valve, two port, toggle handle, 1/4 face seal female (swivel) x 1/4" face seal female (swivel), 316L VAR stainless steel body, no upstream purge port, no downstream purge port, PCTFE seat, Elgiloy or equivalent...
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