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Product Image for Apollo Brass Vacuum Relief Valves with Heavy Spring (MNPT)

group: 37LF20XB1

Apollo® Model VR Vacuum Relief Valves is designed to automatically vent a system should a vacuum occur. It prevents siphoning of water from the system and/or tank collapse.

New Brass Poppet for Improved Strength
Sizes 1/2" and 3/4"
Suitable for LP Steam (15 psig max)
Auto Vacuum Relief at less than 1/2" Vacuum
Heavy Spring

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NSF

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item number

size

dimensions

weight

packaging

gtin

item number

37LF201B1

size

1/2" (DN15)

dimensions

weight

0.15 kg

packaging

gtin

00670750754050

item number

size

item number

37LF201B1

size

1/2" (DN15)

characteristics

materials

brass

finishing

none

general

product group

valves (safety relief valves)

brand

Apollo

series

37 Series Vacuum Relief Valves

type

37LF20XB1

image | png

37LF-200 Image

certifications | pdf

NSF_37LF_series

submittal sheet | pdf

37LF-200 Submittal Sheet

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Apollo Brass Vacuum Relief Valves with Heavy Spring (MNPT)

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general

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