Dwyer

Flow Switch - Universal Vane

Model: HK996

Mfr. No.: V4-2-U

  • Flow Switch - Universal Vane Seagulf Marine Industries Inc.

Colour, sizing or style depicted in some photos may not be exactly as described.
Please check your product description carefully before placing your order.

Sold as: Each

Ships in 3-6 days

Shipping times are based on information available at the time of order and are subject to change.

Operating Temperature

-20 to 135°C (-4 to 275°F)

Max. Pressure

2000 PSIG

Material

Brass Body

  • Operates automatically to protect equipment and pipe-line systems against damage from reduction or loss of flow;
  • Universal multi-layer vane accommodates pipe sizes from 1-1/2" up to 20";
  • Custom vanes are available with factory calibration;
  • Free swinging vane attracts a magnet within the solid metal switch body, actuating a snap switch by means of a simple lever arm;
  • No bellows, springs or seals to fail;
  • Simplicity of design and a leak-proof switch body eliminates the possibility of process fluid entering the switch compartment;
  • Threaded conduit enclosure cover permits easy inspection or replacement of electrical assembly without shutting down the process, or removing electrical conduit;
  • Unit fits directly into pipeline tee, thredolet or flange for easy installation;
  • Pendulum-like vane action responds accurately to fluid flow rate;
  • Custom vane or multi-layer vane is sensitive to low velocity flows, yet is rugged enough to withstand high flow surges;
  • Optional delay timer can be wired into the installation;
  • All units are explosion proof and listed UL and CSA for Class I, Groups C and D, Class II, Groups E, F and G;
  • Switch body is one-piece milled and bored brass or 316SS;
  • Brass models rated for pressures up to 1000 PSIG, stainless steel models rated for pressures up to 2000 PSIG