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Safety valve (Blower)

Name: Safety valve (Blower)
SKU: 4765
Availability: InStock

BLSV safety valve for Seko blowers. (See table)(See table)

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Categories: Accessories. Blower Accessories. Blowers.

Tags: blower accessories. Blower spare parts. Seko Blowers. Blower safety valve.

Safety valve Blower

GENERAL DESCRIPTION Safety Valve Blower

Technical characteristics

See models

Technical characteristics

See models

BLSV safety relief valves are used to limit the pressure or vacuum in side channel blowers. When the recommended pressure or vacuum is exceeded, the valve opens and, by connecting the internal part of the blower to atmosphere, prevents the design limit of the blower from being exceeded. The discharge connection can be, depending on the plant design, either open to atmosphere directly or ducted to a discharge pipe.

OPERATING PRINCIPLES

The fluid pressure opposes the force exerted by the spring on the plug. The valve starts to open when the fluid pressure overcomes the spring force and reaches the fully open position. When the pressure drops below the set pressure, the valve closes.

INTENDED USE

BLSV valves are suitable:

For industrial applications
Differential pressure (Dp) operating range is between 100 mbar and 600 mbar.
Non-explosive, non-flammable, non-poisonous and non-aggressive air and gas handling

Depending on the type of installation of the blower unit (see document "Blower installation diagram"), the position of the safety relief valve is different:

In the rising mainfor blowers working as air compressors.
In the suction pipefor blowers working as vacuum systems.

The inlet gas temperature must be between -15° and +160°C.

If you have any questions, we will be happy to answer them.

CHARACTERISTICS

Connection: From 1 ¼" to 4
Gas threaded inlet connections
Suitable for compressed and vacuum operation
Material: Aluminium

AVAILABLE MODELS

REFERENCE	CONNECTION	MODEL	MATERIAL
BLSV032AL03	1″ ¼ M	0 - 300 mbar	Aluminium
BLSV032AL36	1″ ¼ M	300 - 600 mbar	Aluminium
BLSV050AL13	2" F	100- 300 mbar	Aluminium
BLSV050AL36	2" F	300 - 600 mbar	Aluminium

AVAILABLE MODELS

REFERENCE	CONNECTION	MODEL	MATERIAL
BLSV032AL03	1″ ¼ M	0 - 300 mbar	Aluminium
BLSV032AL36	1″ ¼ M	300 - 600 mbar	Aluminium
BLSV050AL13	2" F	100- 300 mbar	Aluminium
BLSV050AL36	2" F	300 - 600 mbar	Aluminium

Safety valve Blower

OTHER OPTIONS AVAILABLE (ON REQUEST)

Safety valve size

4" F

DOCUMENTS

Technical data sheet safety valve

Blower installation diagram

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