SFV.

Ontluchtingsdop met enkel ventiel

Material

Polyamide based (PA) technopolymer.

• Cover: RAL 2004 orange, semi-matte finish, with graphic symbol ""valve"".
• Threaded connector: black colour, semi-matte finish.

Packing ring

NBR synthetic rubber.

Sealing disk

Technopolymer with NBR synthetic rubber O-ring.

Spring

Stainless steel.

Standard executions

• SFV-10 mb: valve (sealing disk) opens when pressure exceeds 0.010 bar (set at 10 mb).
• SFV-100 mb: valve (sealing disk) opens when pressure exceeds 0.100 bar (set at 100 mb).

Maximum continuous working temperature

100°C.

Features and applications

SFV. valve breather caps are particularly suitable for all those applications (speed reducers, variators or compressors) when the internal air pressure must not exceed a certain value (10 or 100 mb).

In these cases, the safety valve of the cap allows the expulsion of the exceeding air in the reservoir, thus re-establishing the pressure values for which the valve is set.

Sealing disc (closed in normal pressure conditions) prevents dust from getting in and oil-losses.

 

Special executions on request

Black cover.