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Static Spring-Loaded Flange Seals Vacuum Sealing Variseal DVE

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Static Spring-Loaded Flange Seals Vacuum Sealing Variseal DVE

Model Number : DVE

Product Name : Flange Seal / Spring Loaded Seal

Type : Spring Energized Seals

Certification : ISO9001, IATF16949, ISO14001, ISO45001

Material : PTFE Carbon+SS301 or 316L

MOQ : 10pcs

Place of Origin : China(mainland)

Color : Grey

Payment Terms : T/T

Diameter Range : 10mm~1800mm

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The DVE is a static flange seal for high-pressure applications with internal pressure. It provides excellent gas-tight sealing of light gases, refrigerants and vacuums even at cryogenic temperatures. This spring-energized U-ring is resistant to chemicals and extreme low temperatures and is suitable for use in external pressure, vacuum and cryogenic static applications.

Technical data

Pressure	Speed	Temperature	Media
0~45MPa	-	– 55° C / + 260° C	hydraulic fluids, water, chemicals, stem

Advantages

Good sealing capability in gas and fluid applications
High initial sealing force, good leak prevention
Can be used in large sizes without the need for installation tools
Adaptable to drastic temperature changes
Good sealing capability on imperfect surfaces
Unlimited shelf life

Applications

Valves and pumps
Separators
Food machines
Hydraulic brakes
Hydraulic actuators
Metering Devices
General Machinery

Specification

Static Spring-Loaded Flange Seals Vacuum Sealing Variseal DVE

P/N	D H11-Standard	D H11-Applied Range	b min.	h	Tol.	r max.
DVE0	10 - 13.9	10 - 40	2.4	1.45	0.03	0.4
DVE1	14 - 24.9	13 - 200	3.6	2.25	0.05	0.4
DVE2	25 - 45.9	18 - 400	4.8	3.1	0.08	0.6
DVE3	46 - 124.9	28 - 700	7.1	4.7	0.1	0.8
DVE4	125 - 999.9	45 - 1000	9.5	6.1	0.15	0.8
DVE5	1000 - 1500	110 - 1500	15	9.5	0.2	0.8

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