BECC 14 Flashcards by Luis Torres

Q

Decribe a **Gate Valve **

A

Straight Line
Flow of fluids Desired

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Q

Describe a Ball Valve

A

Start & Stop Flow
Quick Acting

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Q

What Valve is a pressure reducing valve design?

A

Spring-loaded reducing Valve

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Q

Describe a Plug Valve

A

Design Compromised Body,Cover &plug
Open By Rotation
Used to start stop Throttle Flow

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Q

Part Of Gate Valve

A

Bonnet,Stuffin Box,Packing

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Q

Types of Sping-loaded reducing valve?

A

Piston Operated
Remote Sensing
Internal Pilot Operated

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Q

Examples of Spring-Loaded Reducing Valve Application

A

Seawater Reducers
Low-Pressure Air Reducer
Pressure Steam Application

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Q

Describe Butterfly Valves

A

Positive& Shut Off Valves

Throttling Ability

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Q

Correct Sequence For Valve Has Three Parts

A

Shaft or Plant #
System Designation Letter
Individual Valve Number

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Q

Valve Handwheel Coding Indentifies?

A

Use of Piping or System

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Q

Color Wheel Tan Means?

A

Low Pressure Air

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Q

Color Wheel Dark Green Means?

A

Salt Water

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Q

Color wheel Stripped light blue & green?

A

Chill Water

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Q

Color Wheel Gold Means?

A

Sewage

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Q

System Color Red Means?

A

Fire Main

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Q

Systen Color Stripped Red & Green?

A

AFFF

Q

System Color Dark Purple Means?

A

Refrigerant

Q

System Color Stripped Black & Yellow Means?

A

Lube Oil

Q

System Color Yellow Means?

A

Fuel Oil