Emergency Mixing Valve, Brass, Yellow, For Use With, Eyewashes MPN:TWBS.EWE

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Brand: Haws
Part #: TWBS.EWE
UPC: 611970381138
SKU
510-G4379051
Regular Price $4,694.61 Special Price $3,353.29

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Emergency Mixing Valve, Brass, Yellow, For Use With, Eyewashes

The Emergency Mixing Valve is a vital accessory for eyewash stations, providing anti-scald protection and a flow range of 1 to 12 gpm. Its shuttle design allows for service to one or two safety eyewashes, reducing hardware costs and increasing efficiency. Compatible with various Haws eyewash models, this valve is a must-have for facilities requiring reliable and safe emergency eyewash stations. With its compact size and easy installation, the Emergency Mixing Valve is perfect for use in industrial, commercial, and institutional settings, ensuring a safe and healthy environment for employees and visitors alike.

Top product features:

  • Anti-Scald Protection
  • Flow Range of 1 to 12 gpm (45.4 L)
  • Shuttle Design

Top product applications:

  • Emergency Mixing Valve for use with one or two safety eyewashes to reduce hardware costs
  • Emergency Mixing Valve for use with safety eyewashes in commercial or industrial settings
  • Emergency Mixing Valve for use in applications requiring anti-scald protection and thermostatic mixing functionality

The HAWS - TWBS.EWE is an emergency mixing valve intended for use as a thermostatic mixing valve accessory for plumbed eyewash stations. It mixes hot and cold water to achieve a water temperature within the specified outlet temperature range. This valve features thermostatic mixing for scald prevention in accordance with applicable standards (see compliance list). It supports a maximum flow rate of 12 gpm with a flow range of 1 to 12 gpm. It is listed compatibility with Haws eyewash units (verify model/part matching with the product’s intended installation).

Key Features:

  • - Operates as a thermostatic mixing valve when supplied with hot and cold inlet water flow.
  • - Brass body with yellow external finish.
  • - Maximum flow rate of 12 gallons per minute with a flow range of 1 to 12 gpm.
  • - Outlet temperature range: 60–90°F.
  • - Maximum inlet pressure of 125 psi and maximum inlet water temperature of 180 degrees Fahrenheit.
  • - Female inlet pipe connection, 1/2" NPT thread size, and female outlet pipe connection, 3/4" NPT thread size.
  • - Dimensions: 7" length, 2 3/4" width, 6 1/2" height, and 6 3/4" depth.
  • - Features a shuttle design and cold water bypass valve feature.
  • - Complies with standards including ANSI Z358.1, ASSE 1071, California Health and Safety Code 116875, CSA B125.3, NSF/ANSI 372, and NSF/ANSI 61-section 8.


Additional Information

  • Country of Origin: US
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 10.70
  • Package Width: 10.60
  • Package Height: 7.50
  • Package Weight: 8.16
Product info last updated on March 17, 2026 3:45pm UTC Category: Facility and Worksite Safety
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