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Inventory Details 550 AVAILABLE TO SHIP QTY More Arriving 256 03/25/2022 256 06/03/2022

550 Available

Product details

The Speakman Safe-T-Zone STW-370 Thermostatic Mixing Valve is a high-quality, cost-effective solution for supplying tepid water to your emergency eyewash. Featuring a 9.7 GPM flow capacity, this mixing valve supports most single eye or eye/facewash stations at 30 PSI. Every Safe-T-Zone Valve is preset to 85°F, but is equipped with an adjustable set point, allowing you to set a custom temperature limit ideal for your facility. The Safe-T-Zone Valve provides a 5.2 GPM cold water bypass in the event of hot water failure and includes a positive shut-off when the cold water supply is lost. The Speakman Safe-T-Zone is constructed entirely of brass and complies to ASSE 1071, CSA B125.3, NSA/ANSI 372 standards as well as being cUPC certified.

  • Replaces Speakman's SE-370 Thermostatic Mixing Valve
  • Designed for single eye or eye/facewash stations
  • Features a 9.7 GPM flow capacity
  • Durable, solid brass construction
  • Equipped with an adjustable set point
  • Certified to ASSE 1071, CSA B125.3, & NSF/ANSI 372 standards
  • Documentation

    Technical Specs

    SKU: STW-370
    Model: STW-370
    hose included: No sell pack width in inches: 7.25
    galvanized location: N/A flow rate: 9.7 GPM (@ 30 psi drop)
    faucet center: N/A prop65 warning: California Proposition 65 Warning: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
    commercial warranty: 3 Year Limited tools needed for assembly: LEVEL, MEASURING TAPE, FLAT TIP SCREW DRIVER, ADJUSTABLE WRENCH, PIPE WRENCH, THREAD SEAL TAPE, SAFE
    maximum deck thickness: 0.0 drain assembly included: No
    finish: Rough Brass connection type: NPT
    height: 9.5 sell pack height in inches: 5
    escutcheon included y/n: No connection size: 1/2"
    consumer warranty: 3 Year Limited shower arm included y/n: No
    number of faucet holes: 0 special features: Provides a positive shut-off when cold water is lost
    weight: 3.1 showerhead type: N/A
    collection: Safe-T-Zone product upc code: 671252125324
    shower head shape: N/A spout reach: 0.0
    power source: N/A mounting: In-Line Mounted
    self-cleaning nozzles y/n: No handle type: N/A
    color: Brass diverter included y/n: No
    massage feature y/n: No activation type: N/A
    product type: Thermostatic Mixing Valve showerhead diameter: 0.0
    spout length: 0.0 spout style: N/A
    number of heads: 0 number of handles: 0
    scald guard included y/n: Yes spout height: 0.0
    assembly required y/n: No cec certified: N/A
    country of origin: CN # of spray patterns: 0
    ada compliant: No sensor range: NA
    integral stops y/n: Yes sell pack weight in lbs: 3.7
    rough-in valve: Yes vandal resistant: No
    hose length: 0.0 length: 5.625
    valve included: Yes for use with: Thermostatic & O-Ring Repair Kit
    case qty: 8 faucet theme: Industrial
    faucet installation: N/A # of jets: 0
    valve type: Thermostatic temperature limit control y/n: Yes
    material: Stainless Steel, Brass & Rubber handle placement: N/A
    handle included: No repair part available y/n: Yes
    width: 3.375 type of shower arm: N/A
    sensor type: N/A pause control y/n: No
    drain type: N/A sell pack length in inches: 11.5
    bowl material: N/A

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