Description

Cash Acme® Drilled Vent Vacuum Relief Valve, 1/2 in Nominal, NPT, 200 psi, 210 deg F, Media: Water, Brass Body, Silicon Seat Disc, 2-1/2 in H x 1-3/4 in W

Features:

• For protection of commercial hot water supply systems and pressure vessels against negative pressure
• Prevents internal vacuum conditions: Guards against siphon age, burnt-out heaters and collapsing of storage tanks and negative pressure
• Opens quickly in emergency situations: Opens on a one inch mercury vacuum
• Every valve is tested for performance prior to shipping: Specify and install with confidence
• 1 in Hg vacuum relief pressure (open)
• 13 SCFM at 2 in Hg capacity
• Brass body cap/internal parts
• Stainless steel spring
• Polypropylene dust cover
• Lead free

Applications:

Plumbing

Standards/Approval:

• ANSI Z21.22/CSA 4.4
• CSA Certified

Warranty:

2 Years

Body Material	Brass
Dimensions	2-1/2 in H x 1-3/4 in W
Domestic/Import	Import
End Style	NPT
Media	Water
Nominal Size	1/2 in
Pressure Rating	200 psi
Softgoods Material	Silicon Seat Disc
Temperature Rating	210 deg F
Manufacturer	CASH ACME