Specialty Umbrella Check Valves

Designed to be normally closed when there is no pressure differential across the valve. Designed to open and allow flow at predefined pressure differential. We have a wide range performance available from our family of umbrella products, each with a specific opening and closing pressure.

 Outer Diameter 
 Geometry NumbermmInchesComments 
VA31560

VA31560View Data Sheet

Outer Diameter (mm): 7.4Outer Diameter (Inches): 0.291Comments: Push-InView Product

VA31560

 ProductMaterial NumberMaterial TypeColorPrice/Lot 

V573210100 (View Data Sheet)

Material Number: VL1001P142Material Type: VMQColor: Clear $2,325.00
(500/Lot)
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VA3497

VA3497View Data Sheet

Outer Diameter (mm): 6.22Outer Diameter (Inches): 0.245Comments: Push-In, No ShoulderView Products

VA3497

The VA3497 is a relatively thick-sectioned, vented stem, push-in design intended for pressure relief applications.Thickness of the seat can be changed to adjust relief pressure.Test data was performed using a seat thickness of 2.08 mm. Low cost material is suitable for use in air and water.

 ProductMaterial NumberMaterial TypeColorPrice/Lot 

V102610100 (View Data Sheet)

Material Number: VL1719Z33Material Type: EPDMColor: Black $2,325.00
(500/Lot)
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V168210500 (View Data Sheet)

Material Number: VL1001M12Material Type: SiliconeColor: Grey $2,325.00
(500/Lot)
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V181810100 (View Data Sheet)

Material Number: VL29Z49Material Type: NitrileColor: Black $2,325.00
(500/Lot)
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V260310100 (View Data Sheet)

Material Number: VL1401M229Material Type: FluorosiliconeColor: Blue $2,325.00
(500/Lot)
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V426010100 (View Data Sheet)

Material Number: VL1001P74Material Type: SiliconeColor: Lt Grey $2,325.00
(500/Lot)
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VA6197

VA6197View Data Sheet

Outer Diameter (mm): 6.88Outer Diameter (Inches): 0.271Comments: Pull-InView Product

VA6197

The VA6197 design is a small sized, general purpose, pull-in umbrella. VL1401M187 Material is suitable for fuel applications.

 ProductMaterial NumberMaterial TypeColorPrice/Lot 

V194010500 (View Data Sheet)

Material Number: VL1401M187Material Type: FluorosiliconeColor: Orange $2,325.00
(500/Lot)
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VA3333

VA3333View Data Sheet

Outer Diameter (mm): 7.50Outer Diameter (Inches): 0.295Comments: Pull-InView Products

VA3333

The VA3333 design is a small sized, general purpose, pull-in umbrella.

 ProductMaterial NumberMaterial TypeColorPrice/Lot 

V119510200 (View Data Sheet)

Material Number: VL1704Z6Material Type: EPDMColor: Black $2,325.00
(500/Lot)
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V260110200 (View Data Sheet)

Material Number: VL1001M12Material Type: SiliconeColor: Grey $2,325.00
(500/Lot)
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VA4687

VA4687View Data Sheet

Outer Diameter (mm): 10.20Outer Diameter (Inches): 0.400Comments: Push-InView Product

VA4687

The VA4687 design is a medium sized, general purpose, push-in umbrella. Materials are suitable for fuel applications.

 ProductMaterial NumberMaterial TypeColorPrice/Lot 

V031212400 (View Data Sheet)

Material Number: VL1502T118Material Type: FluorocarbonColor: Black $2,325.00
(500/Lot)
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VA5219

VA5219View Data Sheet

Outer Diameter (mm): 10.35Outer Diameter (Inches): 0.407Comments: Pull-InView Products

VA5219

The VA5219 design is a medium sized, general purpose, pull-in umbrella.

 ProductMaterial NumberMaterial TypeColorPrice/Lot 

V228710100 (View Data Sheet)

Material Number: VL1401M247Material Type: FluorosiliconeColor: Orange $2,325.00
(500/Lot)
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V251010200 (View Data Sheet)

Material Number: VL1001M13Material Type: SiliconeColor: Blue $2,325.00
(500/Lot)
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VA3206

VA3206View Data Sheet

Outer Diameter (mm): 11.90Outer Diameter (Inches): 0.469Comments: Push-In, No ShoulderView Products

VA3206

The VA3206 design is a relatively thick-sectioned, vented stem, push-in umbrella intended for pressure relief applications. The thickness of the seat can be changed to adjust the relief pressure. Test data was performed using a seat thickenss of .075 inches (1.905 mm).

 ProductMaterial NumberMaterial TypeColorPrice/Lot 

V262510100 (View Data Sheet)

Material Number: VL1714Z244Material Type: EPDMColor: Black $2,325.00
(500/Lot)
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V039910100 (View Data Sheet)

Material Number: VL22Z107Material Type: NitrileColor: Black $2,325.00
(500/Lot)
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VA3123

VA3123View Data Sheet

Outer Diameter (mm): 14.70Outer Diameter (Inches): 0.580Comments: Pull-InView Products

VA3123

The VA3123 is a medium-sized, general purpose, pull-in umbrella.

 ProductMaterial NumberMaterial TypeColorPrice/Lot 

V136910300 (View Data Sheet)

Material Number: VL1001M14Material Type: SiliconeColor: Lt Grey $2,325.00
(500/Lot)
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V142210100 (View Data Sheet)

Material Number: VL1502T380Material Type: FluorocarbonColor: Black $2,325.00
(500/Lot)
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V022510100 (View Data Sheet)

Material Number: VL1704Z6Material Type: EPDMColor: Black $2,325.00
(500/Lot)
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VA3859

VA3859View Data Sheet

Outer Diameter (mm): 14.70Outer Diameter (Inches): 0.580Comments: StemlessView Product

VA3859

The VA3859 design is a stemless umbrella, designed to be mounted between two flat plates with a spacing of 3 mm.

 ProductMaterial NumberMaterial TypeColorPrice/Lot 

V108210800 (View Data Sheet)

Material Number: VL1001M146Material Type: SiliconeColor: White $2,325.00
(500/Lot)
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VA6067

VA6067View Data Sheet

Outer Diameter (mm): 15.40Outer Diameter (Inches): 0.606Comments: Push-InView Product

VA6067

The VA6067 is a medium sized, general purpose, push-in umbrella.

 ProductMaterial NumberMaterial TypeColorPrice/Lot 

V292810101 (View Data Sheet)

Material Number: VL1401M187Material Type: FluorosiliconeColor: Orange $2,325.00
(500/Lot)
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VA9855

VA9855View Data Sheet

Outer Diameter (mm): 15.90Outer Diameter (Inches): 0.626Comments: Pull-InView Product

VA9855

The VA9855 design is a medium sized, general purpose, pull-in umbrella. VL1502T94 material is suitable for water, fuel, and motor oil applications.

 ProductMaterial NumberMaterial TypeColorPrice/Lot 

V450410400 (View Data Sheet)

Material Number: VL1502T94Material Type: FluorocarbonColor: Black $2,325.00
(500/Lot)
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VA5495

VA5495View Data Sheet

Outer Diameter (mm): 16.50Outer Diameter (Inches): 0.650Comments: Push-In, Flat TopView Product

VA5495

The VA5495 design is a relatively thick sectioned, push-in umbrella. Designed to withstand 2 bar or more reverse pressure (depending on seat design). Remains open at relatively low pressure. VL1401M271 material is suitable for use in fuel applications.

 ProductMaterial NumberMaterial TypeColorPrice/Lot 

V140710200 (View Data Sheet)

Material Number: VL1401M271Material Type: FluorosiliconeColor: Orange $2,325.00
(500/Lot)
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VA3733

VA3733View Data Sheet

Outer Diameter (mm): 20.75Outer Diameter (Inches): 0.817Comments: Push-InView Product

VA3733

The VA 3733 is a large, relatively thick sectioned, push-in umbrella. Designed to withstand 2.5 to 4 bar or more reverse pressure (depending on seat design and material) but still open at relatively low pressures.

 ProductMaterial NumberMaterial TypeColorPrice/Lot 

V184910400 (View Data Sheet)

Material Number: VL1001M342Material Type: SiliconeColor: White $2,325.00
(500/Lot)
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VA3235

VA3235View Data Sheet

Outer Diameter (mm): 20.80Outer Diameter (Inches): 0.818Comments: Push-InView Products

VA3235

The VA3235 is a larger sized, general purpose, push-in umbrella.

 ProductMaterial NumberMaterial TypeColorPrice/Lot 

V184910700 (View Data Sheet)

Material Number: VL1001M12Material Type: SiliconeColor: Grey $2,325.00
(500/Lot)
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V229812500

Material Number: VL1401M247Material Type: FluorosiliconeColor: Orange $2,325.00
(500/Lot)
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VA3095

VA3095View Data Sheet

Outer Diameter (mm): 25.60Outer Diameter (Inches): 1.008Comments: Pull-InView Products

VA3095

The VA3095 design is a very large, low cracking pressure, high flow umbrella.

 ProductMaterial NumberMaterial TypeColorPrice/Lot 

V013018400 (View Data Sheet)

Material Number: VL1401M247Material Type: FluorosiliconeColor: Orange $2,600.00
(500/Lot)
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V013020500 (View Data Sheet)

Material Number: VL1502T457Material Type: FluorocarbonColor: Black $2,600.00
(500/Lot)
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V013020700 (View Data Sheet)

Material Number: VL1714M1Material Type: EPDMColor: Black $2,600.00
(500/Lot)
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V013020800 (View Data Sheet)

Material Number: VL1001M12Material Type: SiliconeColor: Grey $2,600.00
(500/Lot)
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VA6086

VA6086View Data Sheet

Outer Diameter (mm): 32.40Outer Diameter (Inches): 1.275Comments: Pull-InView Product

VA6086

 ProductMaterial NumberMaterial TypeColorPrice/Lot 

V177310200 (View Data Sheet)

Material Number: VL22M19Material Type: NitrileColor: Black $2,600.00
(500/Lot)
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