LOTO (Lockout/Tagout) Valves

	Inlet Pipe Size Inlet Pipe Size

1/8

1/4

	Outlet Pipe Size Outlet Pipe Size

	Exhaust Thread Type Exhaust Thread Type

NPT

UNF

	Valve Type Valve Type

	For Use With For Use With

Compressed Air

Oil

Water

	Body Material Body Material

Aluminum

Brass

Bronze

	Actuator Style Actuator Style

Handle

Dial

Key

	Maximum Pressure Maximum Pressure

	Valve Function Valve Function

On/Off

Directional Control

Flow Adjustment

	Manufacturer Manufacturer

	Flow Pattern Flow Pattern

	3/2
	5/2

	Shape Shape


Straight	45° Elbow

	Maximum Flow Rate Maximum Flow Rate

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

DFARS Specialty Metals
COTS-Exempt

	Number of Outlet Ports Number of Outlet Ports

	Maximum Temperature Maximum Temperature

	Overall Length Overall Length

	Overall Height Overall Height

	Overall Width Overall Width

	For Air Cylinder Type For Air Cylinder Type

Single Acting

Double Acting

	Number of Flow Ports Number of Flow Ports

	Flow Coefficient (Cv) Flow Coefficient (Cv)

0.34
1.05
1.8
2
2.6
3
3.2
3.8
4
5.9
6.29
6.4
6.99
7.1
8.2
8.6
9.4
15
16.5
17.4
19
19.2
34.4
50.1
51
68
86
140
190
Not Rated

	Exhaust Pipe Size Exhaust Pipe Size

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104 Products

About Air Preparation

Safety-Lockout Air On/Off Valves

A padlock locks the handle of these valves in the shut-off position so you can disconnect air tools safely.

Quiet Safety-Lockout Air On/Off Valves

These valves have a muffler to reduce exhaust noise. A padlock locks the handle in the shut-off position so you can disconnect air tools safely.

Safety-Lockout Single-Action
Air Directional Control Valves

To prevent accidental start-up, these valves can be locked in their off position with a padlock. They create one action, such as extending a cylinder.

Key-Operated Single-Action
Air Directional Control Valves

Because they require a key to operate, you can limit who is able to adjust these valves. They create one action, such as extending a cylinder.

Key-Operated Two-Speed Two-Action
Air Directional Control Valves

Because they require a key to operate, you can limit who is able to adjust these valves. They create two actions and have two exhaust ports, which allows you to control the speed of each action by attaching a flow control valve to each exhaust port. Also known as 4-way and 5/2 valves.