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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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  • Parker Veriflo 944 Series 944AOPHPNCSFSFF
    944AOPHPNCSFSFF Parker Veriflo 944 Series Air Operated High Pressure Diaphragm Valve
    944AOPHPNCSFSFF

    Parker Hannifin

    Product Type: Diaphragm Valves

    End 1 Type: Female in-Female out

    End 2 Type: Female in-Female out

    Parker Veriflo 944 Series Air Operated High Pressure Diaphragm Valve, 316L SS, PCTFE seat, 1/4 face seals, female in-female out, 0.025 Cv, 75 psig act press, normally closed, vac-3500 psig max op press, 5250 psig proof.
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  • Parker Veriflo 935TS8P2FSM
    935TS8P2FSM Parker Veriflo 935 Series High Purity 1/2" High Flow Diaphragm Valve
    935TS8P2FSM

    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 935 High Purity 1/2" High Flow Diaphragm Valve, two port, multi-turn handwheel, 316L SS body, 1/2" tube stub x 1/2" tube stub, inlet and outlet purge ports w/1/4" face seal male, PCTFE seat, 2.8 Cv
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  • Parker Veriflo 935
    935TS12XY Parker Veriflo 935 Series Diaphragm Valve
    935TS12XY

    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 935 Diaphragm Valve, 3/4" Tube Stub Connections, No purge port locations, 316L SST Spin Hand Wheel Operated
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  • Parker Veriflo 935FS8MFXY
    935FS8MFXY Parker Veriflo 935 Series High Purity 1/2" High Flow Diaphragm Valve
    935FS8MFXY

    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 Female

    Parker Veriflo 935 High Purity 1/2" High Flow Diaphragm Valve, two port, multi-turn handwheel, 316L SS body, 1/2" face seal male (swivel) x 1/2" face seal female (swivel), no purge port, PCTFE seat, 2.8 Cv
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  • 930AOPLPNCSA111 Parker Veriflo Valve High Purity Diaphragm Valve
    930AOPLPNCSA111 Parker Veriflo High Purity Diaphragm Valve
    930AOPLPNCSA111

    Parker Hannifin

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

    Product Type: Diaphragm Valves

    Parker Veriflo High Purity Diaphragm Valve, 45700150.
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  • PV-11-005 Parker Partek PV-11 Pneumatic Actuated 2-Way Diaphragm Valve NC
    PV-11-005 Parker Partek PV-11 Pneumatic Actuated 2-Way Diaphragm Valve NC 1/2" FPT
    PV-11-005

    Parker Hannifin

    Product Type: Diaphragm Valves

    Parker Partek PV-11 Pneumatic Actuated Normally Closed 2-Way Diaphragm Valve, PFA body, mach mod PTFE diaphragm, 0.250 in orifice, 7 gpm @ 5 psid, vac-100 psig @ 0-150 deg F, 1/2 FPT, PVDF nuts, 1/8 FPT 60-100 psig air, 14-28 UNF test, 3.7 Cv.
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  • Parker Veriflo 944SSFSMMPM
    944SSFSMMPM Parker Veriflo Quantum 944 Series AOP HP High Purity Air Operated High Pressure Diaphragm Valve
    944SSFSMMPM

    Parker Hannifin

    Product Type: Diaphragm Valves

    End 1 Type: Face Seal Male

    End 2 Type: Face Seal Male

    Parker Veriflo 944 High Purity Diaphragm Valve, two port, multi-turn handle, 1/4 face seal male (swivel) x 1/4" face seal male (swivel), 316L VAR stainless steel body, no upstream purge port, no downstream purge port, PCTFE seat, Elgiloy or equivalent...
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  • parker hannifin veriflo diaphragm valve
    17RISFS8FF Parker Veriflo VacuSeal Diaphragm Valve
    17RISFS8FF

    Parker Hannifin

    Product Type: Diaphragm Valves

    Parker Veriflo, 17R Diaphragm Valve, VacuSeal™, 1/2" x 1/2", Male Face Seal x Male Face Seal, 70 to 125 PSIG, Electropolished, 316L Stainless Steel, Aluminum Indicating Hand Wheel, 2-Port, High Pressure, High Flow, Diaphragm Valve.
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