Flow Switches

Flow switches are essential in monitoring and controlling the flow rate of process media, such as steam, liquids, and gases. Browse Valin's selection of flow switches to help maintain safe and manageable rates of flow by triggering actions in various machines within a system to provide on/off flow control.

Flow Switches

44 items

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • M-64-S31-000-111 Malema Flow Switch fixed 316ss
    M-64-S31-000-111 Malema Flow Switch fixed 316ss
    M-64-S31-000-111

    Malema Sensors

    Product Type: Flow Switches

    Malema Sensors Special Order Item. M-64 Series Fixed In-Line Flow Switch, 316 SS housing, 316 SS w/epoxy piston, 3/8 FPT, SPST normally open, 120VAC 10W, 1.0-70 scfm or 0.7-7.0 gpm @ 2,500 psig max @ 300 deg F, universal mount.
    Quote Required / Each Request a Quote
    / Each
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • M-50-P11-10-025 Malema Model 50 Flowswitch Acrylic 1/8
    M-50-P11-10-025 Malema Model 50 Flowswitch Acrylic 1/8
    M-50-P11-10-025

    Malema Sensors

    Product Type: Flow Switches

    Malema Sensors Special Order Item. M-50 Series Fixed In-Line Flow Switch, Acrylic housing, 316 SS w/epoxy piston, SS retaining ring/spring, 1/8FPT, SPST NO, universal mounting, 120VAC 10W, 50-5,000 scc/m or 1-170 cc/m @ 200 psig max @ 170 deg F, 400 psig...
    Quote Required / Each Request a Quote
    / Each
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • M-200-F41-051 Malema Flw Sw 1/2Fl spst/no .5gpm PFA
    M-200-F41-051 Malema Flw Sw 1/2Fl spst/no .5gpm PFA
    M-200-F41-051

    Malema Sensors

    Product Type: Flow Switches

    Malema Sensors Flow Switch Adj. PFA 1/2 Flare.
    Quote Required / Each Request a Quote
    / Each
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • M-64-S31-000-102 Malema Flow Switch SS 3/8 FPT SPST NO
    M-64-S31-000-102 Malema Flow Switch SS 3/8 FPT SPST NO
    M-64-S31-000-102

    Malema Sensors

    Product Type: Flow Switches

    Malema Sensors M-64 Series Fixed Flow Switch, 316 SS housing, 316 SS with epoxy wetted parts, 3/8 FPT ports, 120VAC 10W, SPST normally open, set @ 200 sLPM of N2 @ 10 psi and 52 deg C increasing, universal mount.
    Quote Required / Each Request a Quote
    / Each
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • M-64-S31-000-100 Malema Flow Switch SS 3/8 FPT SPST NO
    M-64-S31-000-100 Malema Flow Switch SS 3/8 FPT SPST NO
    M-64-S31-000-100

    Malema Sensors

    Product Type: Flow Switches

    Malema Sensors M-64 Series Fixed Flow Switch, 316 SS housing, 316 SS with epoxy wetted parts, 3/8 FPT ports, 120VAC 10W, SPST normally open, set at 150 sLPM of air @ 15 PSI and 90 deg F increasing, universal mount.
    Quote Required / Each Request a Quote
    / Each
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • M-55-P11-10-002 Malema Flow Switch Acyl 1/8FPT SPST NO
    M-55-P11-10-002 Malema Flow Switch Acyl 1/8FPT SPST NO
    M-55-P11-10-002

    Malema Sensors

    Product Type: Flow Switches

    Malema Sensors M-55 Series Fixed Flow Switch, acrylic housing, 316 SS with epoxy piston, SS retaining ring/spring, 1/8 FPT ports, 120VAC 10W, SPST normally open, 5000-25000 scc/m or 170-750 cc/m flow, 200 psig max @ 170 deg F, 400 psig burst, universal...
    Quote Required / Each Request a Quote
    / Each
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • M-64-S41-000-043 Malema Flow Switch SS 1/2 FPT SPST NO
    M-64-S41-000-043 Malema Flow Switch SS 1/2 FPT SPST NO
    M-64-S41-000-043

    Malema Sensors

    Product Type: Flow Switches

    Malema Sensors M-64 Series Fixed Flow Switch, 316 SS housing, 316 SS with epoxy wetted parts, 1/2 FPT ports, 120VAC 10W, SPST normally open, 0.1-7.0 GPM or 1.0-70 SCFM, 2500 psig max @ 300 deg F, universal mount.
    Quote Required / Each Request a Quote
    / Each
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • No Product Image
    M-50-T11-01-029 Malema Flow Switch PTFE 1/8FPT SPST NO
    M-50-T11-01-029

    Malema Sensors

    Product Type: Flow Switches

    Malema Sensors M-50 Series Fixed Flow Switch, Teflon housing, Teflon encapsulated piston, Teflon o-rings, 1/8 FPT ports, 120VAC 10W SPST normally open, 50-5000 scc/m or 1-170 cc/m flow, 80 psig max @ 220 deg F, vertical mount.
    Quote Required / Each Request a Quote
    / Each
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • Total: items /

Adding your products to cart

View Cart Continue to Shopping