HAWS Emergency Mixing Valve: 12 gpm Max Flow Rate, 1/2 in NPT x 3/4 in NPT, Eyewashes
The HAWS Emergency Mixing Valve (MPN TWBS.EWE) is a 1/2 in NPT x 3/4 in NPT thermostatic mixing valve for eyewashes, with a 12 gpm max flow rate and a cold water bypass feature. Constructed in brass, it is designed…
SKU 3G-OTH-545468
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Product Description
The HAWS Emergency Mixing Valve (MPN TWBS.EWE) is a 1/2 in NPT x 3/4 in NPT thermostatic mixing valve for eyewashes, with a 12 gpm max flow rate and a cold water bypass feature. Constructed in brass, it is designed to deliver tempered water for emergency eyewash applications.
Frequently Asked Questions
What is the HAWS Emergency Mixing Valve used for?
The HAWS Emergency Mixing Valve (TWBS.EWE) delivers tempered water to emergency eyewash stations. It blends hot and cold water to a safe temperature, preventing thermal shock during prolonged flushing. The cold water bypass ensures consistent flow even if hot supply fails, critical for safety compliance in industrial and laboratory settings.
What are the specifications of the HAWS TWBS.EWE mixing valve?
The HAWS TWBS.EWE is a thermostatic mixing valve with 1/2 in NPT x 3/4 in NPT connections, a 12 gpm max flow rate, and a cold water bypass feature. It is constructed in brass and designed specifically for eyewash applications. The valve includes a cold water bypass to maintain tepid water delivery during hot water supply interruptions.
Where to buy the HAWS Emergency Mixing Valve worldwide?
3G Electric supplies the HAWS Emergency Mixing Valve (TWBS.EWE) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this thermostatic mixing valve for eyewash systems.
How to install a HAWS thermostatic mixing valve for eyewashes?
Install the HAWS TWBS.EWE valve in the supply line upstream of the eyewash station, following local plumbing codes. Ensure inlet connections match 1/2 in NPT hot and 3/4 in NPT cold supplies. The cold water bypass must be oriented correctly to function during hot water failure. Always test tempered water temperature before placing the eyewash in service.
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Common applications for HAWSHAWS Products
3G Electric supplies HAWS thermostatic mixing valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.








