X643F-150LBR/X643F-300LBR Plug valve

Size Range: DN25-DN100

Pressure: 150LB/300LB

Body Materials: SS316

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Introduction

A plug valve is a type of valve that controls fluid flow by rotating a cylindrical or conical plug with a passageway inside. Its main components include the valve body, plug, bonnet, sealing ring, packing, and gland‌. Depending on the channel design (e.g., L-type, T-type), it can be used for on/off or flow diversion by rotating the handle‌. In industrial contexts, it is commonly referred to as a "plug valve," while in everyday use, it may also be called a "stopcock"‌.

150LB working pressure	16bar
300LB working pressure	51bar
Application medium	Water, steam, gas, etc

Parameters

Name	Design and manufacture	Face to face Length	Pressure Test	End Flange
Reference Standard	API599	ASME B16.10	API598	ASME B16.5

Name	1-Body	2-Seat	3-Plug
Material	SS316	PTFE	SS316

Norminal pressure	Gas seal test(MPa)	Water seal test (MPa)	Shell seal test(MPa)
150LB	0.6	2.2	3
300LB	0.6	5.61	7.65

Working temperature

-20…+260℃

Application

A Chilean chemical plant purchases Bundor PTFE-lined butterfly valve.

butterfly valves, copper ball valves &copper gate valves

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