Sink Faucet Valves | McMaster-Carr

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Inlet Pipe Size

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Thread Type

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Outlet Pipe Size

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Inlet Gender

Outlet Gender

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

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Compliant with Exemptions

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Export Control Classification Number (ECCN)

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Outlet Tube OD

Length

Mounting Location

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48 Products

Water Supply Stop Valves for Plumbing Fixtures

These valves shut off water to faucets, toilets, and fountains.

NPT Female Inlet Connection × Compression Outlet Connection


90° Elbow	Straight

			90° Elbow		Straight
	Inlet Pipe Size	For Outlet Tube OD		Each		Each
Chrome-Plated Brass



		3/8	3/8"	2664K39	000000	2664K53	000000


		1/2	3/8"	2664K41	00000	2664K43	00000

Shut-Off Valve Wrenches

		Each
Water Supply Stop Valve Wrenches	2409K3	000000

Compression Inlet Connection × Compression Outlet Connection


90° Elbow	Straight

			90° Elbow		Straight
	For Inlet Tube OD	For Outlet Tube OD		Each		Each
Chrome-Plated Brass



		5/8"	3/8"	2664K31	000000	2664K33	000000


		5/8"	1/2"	2664K32	00000	2664K34	00000

Shut-Off Valve Wrenches

		Each
Water Supply Stop Valve Wrenches	2409K3	000000

Solder-Socket Inlet Connection × Compression Outlet Connection

Image of Product. Front orientation. Contains Annotated. Water Supply Stop Valves. Water Supply Stop Valves for Plumbing Fixtures, Solder-Socket Inlet Connection × Compression Outlet Connection, 90° Elbow.

90° Elbow

			90° Elbow
	For Inlet Tube OD	For Outlet Tube OD		Each
Chrome-Plated Brass



		5/8"	3/8"	2664K35	000000

Shut-Off Valve Wrenches

		Each
Water Supply Stop Valve Wrenches	2409K3	000000

NPT Female Inlet Connection × NPT Female Outlet Connection

Straight

			Straight
	Inlet Pipe Size	Outlet Pipe Size		Each
Chrome-Plated Brass



		3/8	3/8	2664K51	000000


		1/2	1/2	2664K52	00000

Shut-Off Valve Wrenches

		Each
Water Supply Stop Valve Wrenches	2409K3	000000

Quarter-Turn Water Supply Stop Valves for Plumbing Fixtures

Often used in tight spaces, these valves shut off water with a quarter turn of the handle. They are also known as shut-off valves.

NPT Female Inlet Connection × Compression Outlet Connection

Image of Product. Top orientation. Contains Annotated. Water Supply Stop Valves. Quarter-Turn Water Supply Stop Valves for Plumbing Fixtures, NPT Female Inlet Connection × Compression Outlet Connection, 90° Elbow.

90° Elbow

			90° Elbow
	Inlet Pipe Size	For Outlet Tube OD		Each
Chrome-Plated Brass



		1/2	3/8"	9123T52	000000

Compression Inlet Connection × Compression Outlet Connection

Image of Product. Front orientation. Contains Annotated. Water Supply Stop Valves. Quarter-Turn Water Supply Stop Valves for Plumbing Fixtures, Compression Inlet Connection × Compression Outlet Connection, 90° Elbow.

90° Elbow

			90° Elbow
	For Inlet Tube OD	For Outlet Tube OD		Each
Chrome-Plated Brass



		5/8"	3/8"	9123T53	000000


		5/8"	1/2"	9123T54	00000

Push-to-Connect Inlet Connection × Compression Outlet Connection


90° Elbow	Straight

			90° Elbow		Straight
	For Inlet Tube OD	For Outlet Tube OD		Each		Each
Chrome-Plated Brass



		5/8"	1/4"	9123T21	000000	———	0


		5/8"	3/8"	9123T22	00000	9123T23	000000

Laboratory Flow-Adjustment Valves

Style B

These laboratory flow-adjustment valves let you manually regulate flow in gas, air, vacuum, and water lines.

		Valve					Inlet
	Style	Function	Type	Lg.	Ht.	Max. Water Pressure, psi	Pipe Size	Thread Type	Gender	Outlet Connection	For Hose ID		Each
For Water—Chrome-Plated Brass



		B	Flow Adjustment	Needle	5 3/8"	3 3/8"	125	3/8	NPT	Male	Barbed	1/4" to 1/2"	2359K22	0000000

Sink Faucet Pedals


Floor Mount, 1 Foot Pedal	Floor Mount, 2 Foot Pedals	Wall Mount, 1 Foot Pedal	Wall Mount, 2 Foot Pedals

Sink Mount, 1 Knee Pedal	Sink Mount, 1 Foot Pedal	Sink Mount, 2 Knee Pedals	Sink Mount, 2 Foot Pedals

Press these pedals with your foot or knee for water; release them to stop the flow. They are compliant with regulations for drinking (potable) water.

2 Pedals—Control hot and cold water separately with two pedals. Press both to mix temperatures.

	Faucet Pedals														Replacement Pedals
	Pedals				Inlet				Outlet
	No. of	Lg.	Type	Material	Pipe Size	Thread Type	Gender	Hole Ctr.-to-Ctr.	Pipe Size	Thread Type	Gender	Mounting Hardware Included		Each		Each
Floor Mount



		1	2 1/2"	Foot	Chrome-Plated Brass	1/2	NPT	Female	—	1/2	NPT	Female	Yes	2683K3	0000000	2683K34	000000


		2	2 1/2"	Foot	Chrome-Plated Brass	1/2	NPT	Female	2 1/2"	1/2	NPT	Female	Yes	2683K1	000000	2683K41	00000


		Wall Mount



				1	11 1/2"	Foot	Chrome-Plated Brass	1/2	NPT	Female	—	1/2	NPT	Female	Yes	2685K1	000000	———	0


				2	11 1/2"	Foot	Chrome-Plated Brass	1/2	NPT	Female	2 1/2"	1/2	NPT	Female	Yes	2685K3	000000	2683K42	00000


				Sink Mount



						1	6 1/2"	Knee	Chrome-Plated Brass	1/2	NPT	Female	—	1/2	NPT	Female	Yes	2683K33	000000	2683K39	00000


						1	7"	Foot	Chrome-Plated Brass	1/2	NPT	Female	—	1/2	NPT	Female	Yes	2683K31	000000	———	0
						2	6 1/2"	Knee	Chrome-Plated Brass	1/2	NPT	Female	2 1/2"	1/2	NPT	Female	Yes	2683K21	000000	2683K39	00000
						2	7"	Foot	Chrome-Plated Brass	1/2	NPT	Female	2 1/2"	1/2	NPT	Female	Yes	2683K32	000000	2683K43	00000

Accessories and Replacements for Faucet Pedals

		Each
Pedal Repair Kit	2683K9	000000
Pedal Replacement Cartridges (Hot/Cold)	2683K7	00000

Tamper-Resistant Water Supply Stop Valves for Plumbing Fixtures

These valves have a removable key handle (sold separately) to prevent unauthorized use. Also known as shut-off valves, they are used to shut off water to faucets, toilets, and fountains.

NPT Female Inlet Connection × Compression Outlet Connection

NPT Female Inlet

			Straight
	Inlet Pipe Size	For Outlet Tube OD		Each
Chrome-Plated Brass



		1/2	3/8"	2354K48	000000

Keys

		Each
Key Handles	2354K98	00000

Compression Inlet Connection × Compression Outlet Connection

Compression Inlet

			Straight
	For Inlet Tube OD	For Outlet Tube OD		Each
Chrome-Plated Brass



		5/8"	3/8"	2354K39	000000

Keys

		Each
Key Handles	2354K98	00000

Solder-Socket Inlet Connection × Compression Outlet Connection

Solder Inlet

			Straight
	For Inlet Tube OD	For Outlet Tube OD		Each
Chrome-Plated Brass



		5/8"	3/8"	2354K29	000000

Keys

		Each
Key Handles	2354K98	00000

Faucet Shut-Off Rods

For tap water with the tap of your hand, thread these stainless steel rods onto your faucet spout. Water flows when the rod is pushed and stops when it's released. These rods help comply with ADA when properly installed.

	Lg.	Thread Size	Gender	Includes		Each
Stainless Steel



	Standard	3 1/4"	55/64"-27	Female	15/16"-27 Male Adapter	2252K2	000000


	High Clearance	5"	55/64"-27	Female	15/16"-27 Male Adapter	2252K3	00000

Self-Closing Water Supply Stop Valves for Plumbing Fixtures

Turn the handle to start the flow of water; release the handle and these valves shut off. They meet NSF/ANSI 61 for use with drinking water.

NPT Female Inlet Connection × NPT Female Outlet Connection

	Outlet Pipe Size	Wd.	Ht.	Handle Lg.		Each
Chrome-Plated Brass



	1/2	1/2	2 9/16"	4 1/4"	2"	2854K38	000000

Color-Coded Quarter-Turn Water Supply Stop Valves for Hot and Cold Water

Quickly identify hot and cold water lines with these red or blue valves. The low-profile elbow shape and small handle are made to fit into tight spaces, such as plumbing outlet boxes (sold separately). Connect the NH/NST threads to a water hose on a washing machine or commercial plumbing fixture.

Solder-Socket Inlet Connection × NH/NST Male Outlet Connection


Solder-Socket Inlet Connection—For Cold Water	Solder-Socket Inlet Connection—For Hot Water

Valves with a solder-socket inlet connection are used for copper water lines.

						90° Elbow
	For Inlet Tube OD	For Inlet Copper Tube Size	Outlet Hose Size	Handle Material	Choose a Handle Color		Each
Brass



		5/8"	1/2	3/4	Powder-Coated Aluminum	Blue (For Cold Water), Red (For Hot Water)	3432N21	000000

Plumbing Outlet Boxes

Wd.	Ht.	Dp.	Material	Mounting Fasteners Included	No. of Mounting Holes	Mounting Hole Dia.		Each
10 1/4"	6 3/4"	2 1/2"	PVC	No	36	1/8"	3432N11	000000

Barbed Inlet Connection × NH/NST Male Outlet Connection


Barbed Inlet Connection—For Cold Water	Barbed Inlet Connection—For Hot Water

Valves with a barbed inlet are compatible with Viega PEX tubing; attach them to your line with a crimping tool and crimping ring (both sold separately).

							90° Elbow
	For Inlet Tube ID	Outlet Hose Size	Handle Material	Compatible With	Specs. Met	Choose a Handle Color		Each
Brass



		1/2"	3/4	Powder-Coated Aluminum	Viega PEX	ASTM F1807	Blue (For Cold Water), Red (For Hot Water)	3432N31	000000

Accessories for Valves


Crimping Tool	3528T61	Each	0000000
Crimping Rings	3528T12	Pkg. of 5	0000