Water Mixers | McMaster-Carr

	For Use With For Use With

Water

Steam

Drinking Water

	Inlet Pipe Size Inlet Pipe Size

1/2

3/4

1 1/4

	Body Material Body Material

Bronze

Brass

Stainless Steel

	Outlet Connection Type Outlet Connection Type


Hose	Pipe

Tube

	Maximum Inlet Pressure Maximum Inlet Pressure

	Outlet Pipe Size Outlet Pipe Size

	Seal Material Seal Material

Rubber

Buna-N/EPDM

	Activation Activation

Temperature Driven

Manual

	Outlet Thread Type Outlet Thread Type

GHT

NPT

	Outlet Gender Outlet Gender

Male

Female

	Maximum Inlet Temperature Maximum Inlet Temperature

	Maximum Flow Rate Maximum Flow Rate

	Inlet Connection Style Inlet Connection Style

Threaded

Compression

Solder Connect

	Inlet Connection Type Inlet Connection Type


Pipe	Tube

	Outlet Connection Style Outlet Connection Style

Threaded

Compression

Solder Connect

	Inlet Location Inlet Location

Top

Side

Bottom

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Outlet Location Outlet Location

Bottom

Top

Side

	Temperature Adjustment Mechanism Temperature Adjustment Mechanism

	Maximum Outlet Temperature Maximum Outlet Temperature

	Minimum Outlet Temperature Minimum Outlet Temperature

	End-to-End Length End-to-End Length

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant with
Exemptions

RoHS Compliant

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21 Products

Temperature-Regulating Valve Systems for Water and Steam

For Use With: Water, Steam
Max. Inlet Pressure for Water: 125 psi
Max. Inlet Pressure for Steam: 80 psi

Commonly used in washdown applications, these systems include a temperature-regulating valve with an internal check valve and vacuum breaker to prevent backflow, two ball valves for manual control of the water supply, a dial thermometer that displays the outlet temperature, and a hose rack for storage.

Valve with safety shut-off restricts flow down to a drip if your cold water supply shuts off.

Manually activated valves give you independent control of hot and cold water supply.

Temperature-driven valve maintains your set temperature by adjusting flow in response to the water supply temperature.

Valve with a chrome-plated bronze body is more corrosion resistant than valves with a plain bronze body.

Valve with a 316 stainless steel body is has the best corrosion resistance.

Optional hose (sold separately) has a trigger spray nozzle.

303 stainless steel nozzle is more corrosion resistant than a bronze nozzle.

Temperature-Regulating Valves with Hose Rack

Temperature Driven

Inlet			Outlet
Pipe Size	Connection	Location	Connection	Location	Temp. Range, °F	Body Material	End-to-End Lg.	Max. Flow Rate, gpm		Each
Manual
3/4	NPT Female	Top	GHT Male	Bottom	60° to 180°	Chrome-Plated Bronze	6"	9	000000	000000000
3/4	NPT Female	Top	GHT Male	Bottom	60° to 180°	316 Stainless Steel	6"	7	0000000	00000000
Manual with Safety Shut‐off
3/4	NPT Female	Top	GHT Male	Bottom	60° to 180°	Bronze	6"	7	0000000	00000000
Temperature Driven
3/4	NPT Female	Top	GHT Male	Bottom	60° to 180°	Chrome-Plated Bronze	7 1/2"	9	0000000	00000000

Optional Hose with Fittings

Inlet
Hose Size	Connection	Max. Temp. @ Pressure	Body Material	Nozzle Material	Length, ft.	Features		Each
3/4	GHT Female	180° F @ 200 psi	EPDM Rubber	303 Stainless Steel	50	Trigger Spray Nozzle	0000000	000000000
3/4	GHT Female	180° F @ 200 psi	EPDM Rubber	Bronze	50	Trigger Spray Nozzle	0000000	000000

Temperature-Regulating Valves for Water and Steam

For Use With: Water, Steam
Max. Inlet Temperature: 240° F
Max. Inlet Pressure: 80 psi

Mix steam and cold water to reach your set outlet temperature more quickly than valves that only mix hot and cold water. Adjust the outlet temperature within the range. This valve has internal check valves with strainers to prevent backflow and trap debris. Body is bronze for durability and a long service life.

Inlet		Outlet
Pipe Size	Location	Pipe Size	Location	Temp. Range, °F	End-to-End Lg.	Flow Rate Range, gpm		Each
NPT Female
Bronze Body with Internal Check Valves and Strainers
3/4	Bottom	3/4	Top	60° to 180°	14 1/2"	13 to 25	000000	000000000

Threaded Temperature-Regulating Valves for Water

For Use With: Water
Max. Inlet Temperature: 180° F for Brass, 200° F for Copper
Max. Inlet Pressure: 150 psi

These valves blend hot and cold water to automatically maintain a set outlet temperature. Adjust the outlet temperature within the range.

Internal check valves prevent backflow.

For technical drawings and 3-D models, click on a part number.

Inlet		Outlet
Pipe Size	Location	Pipe Size	Location	End-to-End Lg.	Max. Flow Rate, gpm	Outlet Temp. Range, ° F		Each
NPT Female
Brass Body with Internal Check Valves
1/2	Side	1/2	Bottom	4.9"	8	70° to 145°	0000000	0000000
3/4	Side	3/4	Bottom	6 1/2"	12	70° to 145°	0000000	000000
1	Side	1	Bottom	7"	16	70° to 145°	0000000	000000

High-Flow Threaded Temperature-Regulating Valves for Water

For Use With: Water
Max. Inlet Temperature: 200° F
Max. Inlet Pressure: 125 psi

Often used with large water heaters and other applications with flow rates greater than 25 gpm, these valves blend hot and cold water to automatically maintain a set outlet temperature. Adjust the outlet temperature within the range. Valves have internal check valves with strainers to prevent backflow and trap debris. Body is bronze for durability and a long service life.

Inlet		Outlet
Pipe Size	Location	Pipe Size	Location	End-to-End Lg.	Flow Rate Range, gpm	Choose an Outlet Temp. Range, ° F		Each
NPT Female
Bronze Body with Internal Check Valves and Strainers
3/4	Side	3/4	Side	11 5/8"	3 to 42	60° to 90°, 90° to 160°	0000000	000000000
3/4	Side	1	Side	11 5/8"	4 to 64	60° to 90°, 90° to 160°	0000000	00000000
1 1/4	Side	1 1/4	Side	15 1/4"	5 to 110	60° to 90°, 90° to 160°	0000000	00000000
1 1/4	Side	1 1/2	Side	15 1/4"	7 to 144	60° to 90°, 90° to 160°	0000000	00000000

Temperature-Regulating Valves with Solder-Connect Fittings for Water

For Use With: Water
Max. Inlet Temperature: 180° F
Max. Inlet Pressure: 150 psi

Solder these valves to copper tubing. They blend hot and cold water to automatically maintain a set outlet temperature. Adjust the outlet temperature within the range.

For technical drawings and 3-D models, click on a part number.

Inlet		Outlet
For Copper Tube Size	Location	For Copper Tube Size	For Tube OD	Location	End-to-End Lg.	Max. Flow Rate, gpm	Outlet Temp. Range, ° F		Each
FemaleSolder Connect
Brass Body
1/2	Side	1/2	5/8"	Bottom	4 7/16"	8	70° to 145°	0000000	0000000
3/4	Side	3/4	7/8"	Bottom	4 15/16"	12	70° to 145°	0000000	000000

Temperature-Regulating Valves with Compression Fittings for Water

For Use With: Water
Max. Inlet Temperature: 110° F
Max. Inlet Pressure: 70 psi

Designed for use on tubing lines with a constant inlet temperature and pressure, this valve has compression fittings that bite down on hard metal and plastic tubing for a secure seal. Manually turn the lever to blend hot and cold water to maintain the set outlet temperature. Tighten the adjustment screw on the lever to prevent unintentional temperature changes. Valve has an internal check valve to prevent backflow. Body is chrome-plated brass for good corrosion resistance and a decorative finish.

For technical drawings and 3-D models, click on a part number.

Inlet		Outlet
For Tube OD	Location	For Tube OD	Location	Temp. Range, °F	End-to-End Lg.	Max. Flow Rate, gpm		Each
Female Compression
Chrome-Plated Brass Body with Tamper-Resistant Adjustment Screw
3/8"	Side	3/8"	Top	40° to 105°	2 13/16"	4	0000000	000000

Temperature-Regulating Valves with Compression Fittings for Drinking Water

For Use With: Drinking Water
Max. Inlet Temperature: 180° F
Max. Inlet Pressure: 150 psi

Often used in tubing systems with low-flow drinking water faucets and fixtures, this valve meets NSF/ANSI 61 and has compression fittings that bite down on hard metal and plastic tubing for a secure seal. It blends hot and cold water to automatically maintain a set outlet temperature. Adjust the outlet temperature within the range and tighten the adjustment screw to prevent unintentional changes.

For technical drawings and 3-D models, click on a part number.

Inlet		Outlet
For Tube OD	Location	For Tube OD	Location	Temp. Range, °F	End-to-End Lg.	Max. Flow Rate, gpm		Each
Female Compression
Brass Body with Tamper-Resistant Adjustment Screw
3/8"	Bottom	3/8"	Top	80° to 105°	3 3/8"	2.25	0000000	0000000

Mixing Valves for Shower and Eye Wash Stations

Ensure water flows at a comfortable temperature.

	Inlet				Outlet
For Station Type	Pipe Connection Type	Pipe Size	Thread Type	Gender	Pipe Connection Type	Pipe Size	Thread Type	Gender	Lg.	Flow Rate, gpm	Max. Inlet Pressure, psi	Max. Inlet Temp., ° F	Outlet Temp., ° F	Specifications Met		Each
Bronze
Eye Wash	Threaded	1/2	NPT	Female	Threaded	1/2	NPT	Female	7 3/4"	1 to 12.3	125	180°	60° to 95°	ANSI Z358.1	0000000	000000000
Eye Wash	Threaded	3/4	NPT	Female	Threaded	1	NPT	Female	11 11/16"	3 to 46.5	125	180°	60° to 95°	ANSI Z358.1	0000000	00000000
Eye Wash, Shower, Shower with Eye Wash	Threaded	1 1/4	NPT	Female	Threaded	1 1/2	NPT	Female	16"	3 to 118	125	180°	60° to 95°	ANSI Z358.1	0000000	00000000