True Union Ball Valves | McMaster-Carr

	Pipe Size Pipe Size

1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
4

	Body Material Body Material

PVC Plastic

CPVC Plastic

Polypropylene Plastic

	Connection Style Connection Style

	Socket Connect
	Socket-Connect Union
	Threaded
	Threaded Union

	For Pipe Schedule For Pipe Schedule

	For Use With For Use With

	Color Color

	Dark Gray
	Light Gray
	Black

	Shape Shape


Straight	Tee

	Handle Style Handle Style


T-Handle	Lever

	Handle Type Handle Type

Standard

Lockable

Flow Indicating

	Ball Material Ball Material

PVC Plastic

Polypropylene Plastic

CPVC Plastic

	Seal Material Seal Material

Fluoroelastomer Rubber

EPDM Rubber

	Port Type Port Type


Full	Standard

	Valve Function Valve Function

On/Off

Diverting

	Maximum Pressure Maximum Pressure

	Thread Type Thread Type

NPT

BSPP

	Overall Length Overall Length

	Overall Height Overall Height

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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

RoHS Compliant

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

DFARS Specialty Metals
COTS-Exempt

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

	Seat Material Seat Material

PTFE Plastic

Polyethylene Plastic

	Maximum Temperature Maximum Temperature

140° F

180° F

190° F

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196 Products

About On/Off Valves

Easy-to-Install Socket-Connect
On/Off Valves for Chemicals

Union fittings on both ends of these valves disassemble for fast installation and removal from your pipeline. Insert unthreaded pipe into the socket ends and bond with primer and cement to create a permanent, leak-tight connection. These valves have a fluoroelastomer seal and a plastic body that can withstand aggressive and corrosive solutions in chemical-processing applications.

Easy-to-Install Threaded On/Off Valves for Chemicals

For fast installation and removal from pipelines, these valves have union fittings that disassemble into multiple pieces. All have a fluoroelastomer seal and a plastic body that can stand up to aggressive and corrosive solutions in chemical-processing applications.

Easy-to-Install Socket-Connect
On/Off Valves for Drinking Water

For fast installation and removal from pipelines, these valves have union fittings that disassemble into multiple pieces. Insert unthreaded pipe into the socket ends and bond with primer and cement to create a permanent, leak-tight connection. These valves meet NSF/ANSI 61 for use in drinking water lines.

Easy-to-Install Plastic Threaded
On/Off Valves for Drinking Water

Disassemble the union fittings on these valves for fast installation and removal from your pipeline. All meet NSF/ANSI 61 for use with drinking water.

Easy-to-Install Plastic Threaded On/Off Valves

These valves have union fittings that disassemble for fast installation and removal from pipelines. Use with water, air, and inert gas.

Union Fittings for Flow-Control Valves

Diverting Valves for Drinking Water

To divert flow between ports in drinking water lines, these valves meet NSF/ANSI 61.

Easy-to-Install Threaded Diverting Valves

For easy installation and removal from pipelines, all ends on these valves have union fittings that disassemble into multiple pieces. Use with water. Valves divert flow between ports.

Easy-to-Install Threaded Diverting Valves for Chemicals

For easy installation and removal from pipelines, all ends on these valves have union fittings that disassemble into multiple pieces. Their fluoroelastomer seal and plastic body can withstand aggressive and corrosive solutions for diverting flow between ports in chemical-processing applications.