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HAWS TWBS.SHE Thermostatic Mixing Valve, 1 1/4 in NPT, Brass, Cold Water Bypass - Thermostatic Mixing Valves
HAWSThermostatic Mixing Valves

HAWS TWBS.SHE Thermostatic Mixing Valve, 1 1/4 in NPT, Brass, Cold Water Bypass

The HAWS Emergency Mixing Valve (MPN TWBS.SHE) is a 1 1/4 in NPT x 1 1/4 in NPT, brass thermostatic mixing valve with a 74 gpm max flow rate and 9 5/8 in height, designed for use with showers and featuring a cold…

SKU 3G-OTH-545478

Also listed as: TWBSSHE · TWBS SHE · TWBS-SHE

Brand
HAWS
Item
TWBS.SHE Thermostatic Mixing Valve, 1 1/4 in NPT, Brass, Cold Water Bypass
Part Number
TWBS.SHE
Category
Thermostatic Mixing Valves
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

HAWS
Manufacturer Part Number
TWBS.SHE
Type
1 1/4 in NPT x 1 1/4 in NPT, Brass
Ht
9 5/8 in
For Use With
Showers
Valve Features
Cold Water Bypass

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HAWS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HAWS Emergency Mixing Valve (MPN TWBS.SHE) is a 1 1/4 in NPT x 1 1/4 in NPT, brass thermostatic mixing valve with a 74 gpm max flow rate and 9 5/8 in height, designed for use with showers and featuring a cold water bypass. 3G Electric interprets your demand for emergency safety equipment, sourcing this HAWS valve alongside components from brands like Schneider, ABB, and Fluke across 14 industrial departments — with specialist depth in combustion, pumps, and controls to ensure the right solution.

Frequently Asked Questions

What is a HAWS emergency mixing valve used for?

A HAWS emergency mixing valve blends hot and cold water to deliver tepid water for emergency safety showers, preventing scalding or freezing during prolonged use. It is essential in industrial plants, laboratories, and facilities requiring ANSI-compliant safety equipment.

What are the specifications of the HAWS TWBS.SHE mixing valve?

The HAWS TWBS.SHE is a 1 1/4 in NPT x 1 1/4 in NPT brass thermostatic mixing valve with a 74 gpm max flow rate and 9 5/8 in height. It features a cold water bypass and is designed for use with emergency showers.

Where to buy a HAWS emergency mixing valve worldwide?

3G Electric supplies the HAWS TWBS.SHE emergency mixing valve worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source this valve alongside components from brands like Schneider, ABB, and Fluke to meet your safety equipment needs.

How to install a HAWS thermostatic mixing valve?

Install the HAWS valve in-line with hot and cold water supplies, ensuring flow direction matches the arrow on the body. Use thread sealant on the 1 1/4 in NPT connections and test for leaks. Always follow local plumbing codes and the manufacturer's instructions for safe operation.

Used in

Common applications for HAWS
Chemical processing plants — Haws 8315CTFP heat-traced shower with eyewash for freeze protection in hazardous areas
Petrochemical refineries — Haws 8317CTFP stainless steel piping for corrosive atmospheres and explosive environments
Industrial manufacturing — Haws 8336 AXION MSR floor-mount shower with plastic construction for corrosion resistance
Laboratories — Haws 9037 Tyvek privacy curtain for visual privacy and splash containment at shower stations
Outdoor installations — Haws 9035 three-sided aluminum enclosure for weather protection and privacy
Maintenance departments — Haws 9091 and 9095 dust caps to protect eyewash spray heads from debris
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HAWS 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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This point-of-source mixing valve blends hot and cold water to deliver a consistent outlet temperature. It features 1-inch solder inlet and outlet connections and includes a locking mechanism to secure the temperature setting. Suitable for use in plumbing systems requiring tempered water at the fixture
Watts
This point-of-source mixing valve blends hot and cold water to deliver a consistent outlet temperature. It features 1-inch solder inlet and outlet connections and includes a locking mechanism to secure the temperature setting. Suitable for use in plumbing systems requiring tempered water at the fixture
Point-of-source thermostatic mixing valve with 1-inch NPT inlet and outlet connections, constructed from brass. Includes check valves. Used to blend hot and cold water to a consistent outlet temperature for applications such as showers, sinks, and process water systems
Watts
Point-of-source thermostatic mixing valve with 1-inch NPT inlet and outlet connections, constructed from brass. Includes check valves. Used to blend hot and cold water to a consistent outlet temperature for applications such as showers, sinks, and process water systems
This brass thermostatic mixing valve blends hot and cold water to a consistent outlet temperature. It features 3/4-inch outlet connection and includes integral filter washers. Commonly used in plumbing systems to provide tempered water at individual fixtures
Watts
This brass thermostatic mixing valve blends hot and cold water to a consistent outlet temperature. It features 3/4-inch outlet connection and includes integral filter washers. Commonly used in plumbing systems to provide tempered water at individual fixtures

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