Name: Cash Acme VR20 1/2 In. Thread Thread Brass Relief Valve
SKU: 4552857
Availability: InStock

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Cash Acme VR20 1/2 In. Thread Thread Brass Relief Valve

Original price was: £24.99.Current price is: £17.49.

SKU: 4552857 Categories: Vacuum Release Valves, Valves Tag: Cash Acme

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The VR20 Vacuum Relief Valve is designed to protect hot water supply systems and pressure vessels against negative pressure. It is especially well suited for many domestic and commercial systems. It works by preventing internal vacuum conditions that could result in burned out heaters and/or collapsed storage tanks. Installed on the cold water supply line, the Cash Acme VR20 closes tightly under pressure and opens at a 1 mercury vacuum. Atmosphere admitted to the system breaks the vacuum, preventing collapse of the storage tank.

For protection of commercial hot water supply systems and pressure vessels against negative pressure

Approvals ANSI Z21.22/CSA 4.4

Listed by CSA

Opens on a one inch mercury vacuum

Specify and install with confidence

Guards against siphonage, burnt-out heaters and collapsing of storage tanks and negative pressure

Product Type Noun	Valve
Search Field	Cash Acme VR20 1/2 in. Thread Thread Brass Relief Valve Valves Vacuum Release Valves VALVES,EXCEPT ROUGH BRASS VACUUM BREAKERS RELIANCE WORLWIDE CORPORATION Cash Acme VR20 0.5__rexuom__in 1/2__rexuom__in 0.5__rexuom__inch 1/2__rexuom__inch
ISPU Only Item Flag	N
Item Restriction Flag	N
Category	Valves
Merchandise Class Description	VALVES,EXCEPT ROUGH BRASS
Assembly Code	N
Brand Name	Cash Acme
Country Of Origin	TW
Local SKU Available Stores	ALL
Store Availability Rank	10
Local SKU Store SKUs	4552857
End 1 Size	1/2 inch
End 1 Type	Thread
End 2 Type	Thread
Material	Brass
Maximum Pressure	210
Maximum Temperature	200 degree Fahrenheit
Number in Package	1 piece
Retail Velocity Code	D
Shipping Code	Y
Proposition 65 Flag	N
Delivery Offered	Y
Sales Rank	075
Product Group Description	VACUUM BREAKERS
Product Source Code	B
Product Type	Relief Valve
Product Type Code	014011801009
Sub-category	Vacuum Release Valves
Paint Code	N
Department Number	4
Web Order Multiple	1
DIFM Service Code	N
Display Only Item	N
Dollar Velocity Code	X
Sub Brand	VR20
Unit Velocity Code	X
Vendor Name	RELIANCE WORLWIDE CORPORATION
Vendor Number	63269
Warranty Code	N
Lead Content	Lead-Free