Lockable Spigots | McMaster-Carr

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24 Products

Threaded Flow-Adjustment Valves with Garden Hose Outlet

These valves have an NPT inlet and a GHT outlet for attaching garden hose. They gradually open and close with multiple turns of the wheel handle to adjust and regulate flow. All have a nonrising stem that stays in the same position whether the valve is open or closed.

Brass Body


Female × Male	Male × Male

					Overall
	Pipe Size	Flow Coefficient (Cv)	Hose Size	Max. Pressure @ Temp.	Ht.	Lg.	Temp. Range, ° F	Port-to-Port Lg.	Stem Type	For Use With	Valve Type		Each
NPT Female × GHT Male



		1/2	Not Rated	3/4	125 psi @ 100° F	3 1/8"	3 3/8"	40 to 180	1 1/2"	Nonrising	Water, Oil	Globe	0000000	000000


		3/4	Not Rated	3/4	125 psi @ 100° F	3 5/16"	3 3/8"	40 to 180	1 1/2"	Nonrising	Water, Oil	Globe	0000000	00000


		NPT Male × GHT Male



				1/2	Not Rated	3/4	125 psi @ 100° F	3 3/8"	3 11/16"	40 to 180	1 9/16"	Nonrising	Water, Oil	Globe	0000000	00000


				3/4	Not Rated	3/4	125 psi @ 100° F	3 7/16"	3 3/4"	40 to 180	1 9/16"	Nonrising	Water, Oil	Globe	0000000	00000

Hose Bibb Lockouts

Lockouts thread over the valve outlet and lock in place with a padlock (not included) to prevent unauthorized water use.

	For Hose Size	For Thread Type	Chemical Resistance (Excellent)		Each
Brass Body



	9/32"	3/4	GHT	Air, Water	0000000	000000

Metal Drum Faucets


Style A	Style B	Style C

Style D	Style E

All of these faucets are primarily used on drums, but can also be used on tanks, carboys, and other containers. If your drum has a 2" Buttress or Mauser thread, use drum thread adapters to attach drum faucets with pipe size 2 NPT threads.

Style C—Style C have a locknut with a rubber gasket that allows you to position the spigot in any direction. The locknut also provides a tight seal, even on drums with oversized or damaged threads.

			Inlet			Outlet
	Style	Wetted Parts Material	Pipe Size	Thread Type	Gender	Pipe Size	Thread Type	OD	Gender	Lock Type	For Max. Shackle Dia.	Features		Each
Iron Body



		A	Iron, Brass	3/4	NPT	Male	—	—	3/4"	—	Padlockable	5/16"	—	000000	000000


		A	Iron, Brass	1 1/2	NPT	Male	—	—	1 1/2"	—	Padlockable	5/16"	—	000000	00000
		A	Iron, Brass	2	NPT	Male	—	—	1 3/4"	—	Padlockable	5/16"	—	000000	00000
		B	Iron, Brass	2	NPT	Male	—	—	1 3/4"	—	Padlockable	5/16"	—	0000000	00000
		C	Iron, Brass	2	NPT	Male	—	—	1 3/4"	—	Padlockable	5/16"	Swivel Spigot	0000000	00000


		Aluminum Body



				D	Aluminum, Brass	3/4	NPT	Male	—	—	3/4"	—	Padlockable	5/16"	—	0000000	00000


				D	Aluminum, Brass	2	NPT	Male	—	—	1 3/4"	—	Padlockable	5/16"	—	0000000	00000


				Brass Body



						E	Brass, Chrome-Plated Brass, PTFE	3/4	NPT	Male	3/4	NPT	—	Female	Padlockable	9/32"	—	000000	00000


						E	Brass, Chrome-Plated Brass, PTFE	1	NPT	Male	1	NPT	—	Female	Padlockable	9/32"	—	000000	00000

Self-Closing Drum Faucets


Style A	Style B	Style C	Style D

Push or pull the faucet handle to open; release the handle and the faucet automatically shuts off. These faucets are primarily used on drums, but can also be used on tanks, carboys, and other containers.

Style D—Style D can rotate to position the spout downward without damaging threads.

Flame Arrester—In case of fire, faucets with a flame arrester prevent flashback into the drum.

	Drum Faucets															Drum Faucet Extensions
			Inlet			Outlet
	Style	Wetted Parts Material	Pipe Size	Thread Type	Gender	Thread Size	Thread Type	OD	Gender	Lock Type	For Max. Shackle Dia.	Certification	Features		Each		Each
Zinc Body



		A	Zinc, Acetal	3/4	NPT	Male	—	—	3/4"	—	Padlockable	9/32"	—	—	0000000	000000	———	0


		A	Zinc, 304 Stainless Steel, Acetal	3/4	NPT	Male	—	—	3/4"	—	Padlockable	9/32"	—	Flame Arrester	0000000	00000	———	0


		Brass Body



				B	Brass, 304 Stainless Steel, PTFE, Nylon	3/4	NPT	Male	13/16"-27	UNF	—	Female	Padlockable	5/16"	FM Approved	Flame Arrester	0000000	00000	0000000	000000


				C	Brass, 302 Stainless Steel, PTFE, Buna-N	3/4	NPT	Male	—	—	3/4"	—	Padlockable	3/8"	UL Listed	—	0000000	000000	———	0
				D	Brass, 304 Stainless Steel, PTFE	3/4	NPT	Male	13/16"-27	UNF	—	Female	Padlockable	5/16"	FM Approved	Flame Arrester, Adjustment Nut	0000000	00000	0000000	00000


				316 Stainless Steel Body



						D	316 Stainless Steel, 303 Stainless Steel, 304 Stainless Steel, PTFE	3/4	NPT	Male	13/16"-27	UNF	—	Female	Padlockable	5/16"	FM Approved	Flame Arrester, Adjustment Nut	0000000	000000	0000000	00000

Drum Faucets with Liquid-Level Gauge

The gauge provides an instant visual check of liquid levels in your drum without interfering with the use of the faucet.

		Inlet
	Wetted Parts Material	Pipe Size	Thread Type	Gender	Outlet OD	Max. Temp., ° F	Lock Type	For Max. Shackle Dia.		Each
Brass Body



		Aluminum, Brass, Buna-N, Glass, Zinc-Plated Iron	3/4	NPT	Male	7/8"	225	Padlockable	9/32"	000000	0000000

Drum Faucets for Viscous Liquids

Style A

Use these faucets with fluids at least as thick as motor oil.

	Drum Faucets													Drum Faucet Extensions
			Inlet			Outlet
	Style	Wetted Parts Material	Pipe Size	Thread Type	Gender	Thread Size	Thread Type	Gender	Lock Type	For Max. Shackle Dia.	Certification		Each		Each
Brass Body



		A	Brass, 304 Stainless Steel, PTFE, Nylon	3/4	NPT	Male	13/16"-27	UNF	Female	Padlockable	5/16"	FM Approved	00000000	000000	0000000	000000