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Steam Traps and steam equipment » Air vent VLFT 14

Air vent VLFT 14

Other Air vent:

Air vent VLFT 441 Request more informations Air vent VLFT 14
Limiting Conditions
RatingANSI 150
PMA20 bar
TMA350°C
Max Differential Pressure (Barg)4,5 - 10 - 14
Sizes
1/2" - 3/4" - 1"
Connections
ScrewedASME B1.20.1 (NPT) BS21 (BSP)
Socket weldASME B16.11

CDB ENGINEERING SPA
 

Tel. +39 0377 912268/5

Fax +39 0377 910668

Email info@cdbengineering.com

Main Features:

Modulating discharge from liquid system

Suitable for heavy load

Simple and reliable construction

Ordering Information:

Inlet pressure

Back pressure

Operating temperature

Flowrate

End connections

FLOW CAPACITY (Kg/h)

DN

Differential pressure (Barg)

0,30,71,42,73,54,55,578,51012,514
1/2"18213236451858263672681892899811261180
3/4"18213236451858263672681892899811261180
1"5827281136145416361816199823162526263427442816
PosDescriptionMaterialsMaterialsSpares
1BodyASTM A216 WCBASTM A351 CF8M 
2Ball floatSS 304SS 316LX
4PlugSSSSX
5GasketGraphiteGraphiteX
7CoverASTM A216 WCBASTM A351 CF8M 
8,9,10Valve AssemblySS 316LSS 316LX
 BoltingB7B8 
Air vent VLFT 14
Size (inches)LH1H2Weight (Kg)
1/2"12585654
3/4"12585654
1"14595705
Dimensions: L, H1, H2 are in millimeters (mm)

11/02

Installation:

The trap should be installed with the float arm in horizontal plane. Must be fitted below the drain point of the equipment.

Isolating valve should be installed upstream and downstream of the trap for safe maintenance.

Always open isolation valve slowly until normal operating conditions are achieved to avoid system shocks.

It is recommended that an equalizer line be fitted.

Maintenance:

The trap can be maintained without disturbing the piping connections. Ensure that trap is isolated upstream and downstream before attempting to dismantle it. Allow the trap to cool before dismantling.

Item 5 (gasket), 8-9-10 (valve assembly), 2 (ball float) can be replaced bring the traps as new conditions.

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Address: L. Maggi, 19 - 26841 Casalpusterlengo (LO) Italy

Paid up share Capital Euro 1.050.000,00 i.v.

VAT NO. 02977730965 - N. REA 1449742

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