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Parker Hannifin SQ Series Point-of-Use Regulators

The SQ Series of regulators are high flow, high performance point-of-use regulators designed to be used in process gas cabinets for gas companies, equipment manufacturers and end users. The SQ Series of regulators provide precise control of the process gas pressure at or near the tool. The results are stable flow and pressure to the mass flow controller. The SQ60SA provides precise pressure control for point-of-use in the sub-atmospheric range. Standard Hastelloy C-22® poppet and diaphragm. Tied-diaphragm for added safety. Capable of operating at a wide range of flows - see flow range table for details. No springs or threads are exposed to the wetted area. Metal-to-metal, diagram-to-body seal. Standard full internal electropolish. Design and materials of construction ensure compatibility with the high flow of corrosive gases. Sub-atmospheric available (SQ60SA).

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SQ Series

18 items

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  • Parker Veriflo SQ140E Series SQ140E502PFSFM
    SQ140E502PFSFM

    Parker Hannifin

    Product Type: High Pressure Regulators

    Parker Veriflo SQ140E Series 2 Port Regulator, 316L SS VAR, PCTFE seat, adj 0-50 psig, 1/4 face seals, female in-male out, 375 psig proof.
    Qty in Cart: 0
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  • Parker Veriflo SQ420E Series SQ420E304SPL2FS8FMMM
    SQ420E304SPL2FS8FMMM

    Parker Hannifin

    Product Type: High Pressure Regulators

    Parker Veriflo SQ420E Series 4 Port Regulator, 316L VAR SS, PCTFE seat, adj 0-30 psig, 1/2 face seals; (P1-HP female in, P2-HP male 0-200 psi gauge, P3-LP male 0-60 psi gauge, P4-LP male out), 375 psig proof.
    Qty in Cart: 0
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  • SQMICRO302PTS2.13 Parker Veriflo SQMICRO High Purity Low Pressure Regulator
    SQMICRO302PTS2.13

    Parker Hannifin

    Product Type: High Purity Regulators

    Parker Veriflo SQMICRO High Purity Low Pressure Regulator (point-of-use), 2 ports, 316L SS body, 250 psig max. inlet press., 30 psig max. outlet press., non-tied Hastelloy C-22 diaphragm, no outlet gauge, no inlet gauge, PCTFE seat, 2.13" face-to-face,...
    Qty in Cart: 0
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  • Parker Veriflo SQMICRO302PFSMM
    SQMICRO302PFSMM

    Parker Hannifin

    Product Type: High Purity Regulators

    Parker Veriflo SQMICRO High Purity Low Pressure Regulator (point-of-use), 2 ports, 316L SS body, 250 psig max. inlet press., 30 psig max. outlet press., non-tied Hastelloy C-22 diaphragm, no outlet gauge, no inlet gauge, PCTFE seat, 2P port config: 1/4"...
    Qty in Cart: 0
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  • Parker Veriflo SQ140E302PFSMMEV
    SQ140E302PFSMMEV

    Parker Hannifin

    Product Type: High Purity Regulators

    Parker Veriflo SQ140E High Purity Low Pressure Regulator (point-of-use), 2 ports, 316L SS body, 250 psig max. inlet press., 30 psig max. outlet press., tied Hastelloy C-22 diaphragm, no outlet gauge, no inlet gauge, PCTFE seat, 5Ra surface finish, 2P...
    Qty in Cart: 0
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  • Parker Veriflo SQ140E1002PFSFF
    SQ140E1002PFSFF

    Parker Hannifin

    Product Type: High Purity Regulators

    Parker Veriflo SQ140E High Purity Low Pressure Regulator (point-of-use), 2 ports, 316L SS body, 250 psig max. inlet press., 100 psig max. outlet press., tied Hastelloy C-22 diaphragm, no outlet gauge, no inlet gauge, PCTFE seat, 2P port config: 1/4" face...
    Qty in Cart: 0
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  • No Product Image
    SQ140E1003PXFSMMM

    Parker Hannifin

    Product Type: High Purity Regulators

    Parker Veriflo Special Order Item effective 6 Feb 2018. Minimums may apply. [45200995 ]
    Qty in Cart: 0
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  • SQ420E1002PFS8MM Parker Veriflo Special Order Item Regulator SS 2 Part 1/2 FS PCTFE
    SQ420E1002PFS8MM

    Parker Hannifin

    Product Type: High Purity Regulators

    Parker Veriflo 45200928 Special Order Item. SQ420E Series 2 Port Regulator, 316L SS VAR, PCTFE seat, adj 0-100 PSIG, 1/2 face seals, male in-male out, 375 PSIG proof.
    Qty in Cart: 0
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