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Equipment › ANVER Vacuum Components › Vacuum Valves › Miniature Vacuum Relief Valves

ANVER Adjustable Miniature Vacuum Relief Valves VRV-12-EA, VRV-34-EA

Miniature relief valves let air in when vacuum exceeds the set level. They keep electric pumps cool and protect the load surface.

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Vacuum Relief Valves

Adjustable Miniature Vacuum Relief Valves

ANVER miniature vacuum relief valves

Applications

ANVER’s top selling Miniature Vacuum Relief Valves come in two thread sizes – 1/2″ and 3/4″ making them suitable for all vacuum applications where vacuum relief is required. These Miniature Vacuum Relief Valves are adjustable and they can operate in any position. They can keep an electric pump operating at a cool temperature, and/or prevent a load surface from puckering by using excessive vacuum. ANVER recommends using a vacuum gauge to ensure the vacuum level is at the correct setting.

Features

  • Adjustable cracking level – adjusts from 6″ Hg – 27″ Hg (152mm Hg – 686mm Hg)
  • Locking jam nut
  • Optimum flow design for vacuum applications
  • Spring loaded – operates in any position
  • Top Quality Anodized Aluminum Constructed (VRV-12-EA and VRV-34-EA)
  • Nickel plated steel body, stainless steel spring (VRV-050)
  • Dependable, durable construction
  • Prevents vacuum pump burn-out by allowing air to enter
  • Versatile vacuum application use

Specifications

Product Photo

Part
Number

Overall Height
in.
(mm)		Diameter
in.
(mm)

Thread
Size

Item Weight
oz.
(grams)

ANVER miniature vacuum relief valve VRV-12-EA

VRV-12-EA

2.06 – 2.62
(52.3 – 66.5)

1.25
(31)

1/2″ NPT
Male

N/A
ANVER miniature vacuum relief valve VRV-34-EA

VRV-34-EA

2.06 – 2.62
(52.3 – 66.5)

1.25
(31)

3/4″ NPT
Male

N/A
ANVER miniature vacuum relief valve VRV-050

VRV-050

2.28
(58.0)

1.08
(28)

1/2″ G Thread
Male

3.1
(88)

1″ to 2″ high flow vacuum relief valves
1″ to 2″ High Flow
Vacuum Relief Valves

Vacuum gauges
Recommended Vacuum Gauges

Related pages

CV Vacuum Check ValvesBVC Miniature Ball ValvesBVV Vented Vacuum Ball ValvesSV Vacuum Slide ValvesASV Vacuum Sensing Valves

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