Series GVS Globe Valve Switch

Adjustable Set Point, Rugged Bronze Construction, Straight Through Flow

The Series GVS Globe Valve Switches offer accurate flow detection with 1% repeatability and external adjustability over a broad range of flow settings for compatible liquids.

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Product Applications

  • Detection of improper flow rates in high volume lubrication
  • Low flow detection in cooling lines
  • Flow detection in process systems

Models & Ordering

Shipping Information

All shipping times are dependent on product availability at time of shipment.

Although we make every effort to ensure a continuous supply of our products, occasional circumstances may force us to temporarily run out of a product, or have shipping delays. Should this occur, customers will be notified soon after placement of any orders for such products and, if applicable, items will be put on backorder. For orders requiring expedited shipment, our customer service team can be contacted to confirm product availability

COVID-19 Update: Due to high customer demand, lead time on some products may be up to two weeks. While this is a developing health situation, we are working continuously to take the necessary measures to ensure that the products you need are available with minimal interruption.

Model Description Usually Ships* Price Code Order
Ships: Same Day
Price: $297.00
Globe valve switch, actuation set point 1.0-6.0 GPM (3.8-22.7 LPM). Same Day* $297.00 N Order
Ships: Same Day
Price: $297.00
Globe valve switch, actuation set point 5.0-15.0 GPM (18.9-56.8 LPM). Same Day* $297.00 N Order
Ships: 3-4 Weeks
Price: $297.00
Globe valve switch, actuation set point 2.0-8.0 GPM (7.6-30.3 LPM). 3-4 Weeks* $297.00 N Order


Compatible liquids.
Wetted Materials:
Housing: Bronze; Shuttle: TFE; Bonnet: Bronze; Spring: 316SS; Other: Fluoroelastomer, ceramic.
Temperature Limits:
-20 to 200°F (-29 to 93°C).
Pressure Limits:
400 psig (27 bar) @ 100°F (38°C).
1% maximum deviation.
Switch Type:
Electrical Rating:
.17 A @ 120 VAC, .08 A @ 240 VAC, .13 A @ 120 VDC, .06 A @ 240 VDC.
Electrical Connections:
18 AWG, 24" (61 cm) length, Polymeric lead wires.
Process Connections:
1" female NPT.
Mounting Orientation:
Any position. Set points shown are based on horizontal, lead wires up positional.
Required Filtration:
150 microns or better.
2 lb, 8 oz (1.16 kg).
Agency Approval:


  • Externally adjustable flow set point
  • Durable construction delivers long-life reliability in either water or oil
  • Ample space for flow to pass keep pressure drop low

Product Literature


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