Technical Data IconTechnical Data Icon

SFV.

Valve breather caps

SKU: 7603 Category:
To request 2D/3D drawings, click on the RED code/desc in Product Details below.
Technical Drawing

Product Details

Standard Elements Main dimensions Weight
10 mb 100 mb  
Code Description d h D L d2 g
54611 54616 SFV.16×1.5* M16x1.5 9.5 31 29.5 10 12
54621 54626 SFV.18×1.5* M18x1.5 9.5 31 29.5 10 12
54631 54636 SFV.20×1.5* M20x1.5 9.5 31 29.5 10 12
54641 54646 SFV.22×1.5* M22x1.5 9.5 31 29.5 10 13
Standard Elements Main dimensions Weight
10 mb 100 mb  
Code Description d h D L d2 g
54651 54656 SFV.1/4* G 1/4 9.5 31 29.5 8 11
54661 54666 SFV.3/8* G 3/8 9.5 31 29.5 10 12
54671 54676 SFV.1/2* G 1/2 9.5 31 29.5 10 12
54681 54686 SFV.3/4* G 3/4 11.5 42 36.5 17 23
54691 54696 SFV.1* G 1 11.5 42 36.5 17 25
* Complete the description of the standard item needed by adding the valve opening pressure.

Additional information

Colour

– Cover: RAL 2004 orange, semi-matte finish with graphic symbol "valve".<BR>- Threaded connector: black, semi-matte finish.

Cover and threaded connector

Polyamide based (PA) technopolymer. Resistant to solvents, oils, greases and other chemical agents.

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).<BR>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.<BR>Sealing disc prevents dust from getting in and oil-losses.

Flat packing ring

NBR synthetic rubber.

Maximum continuous working temperature

100°C.

Safety valve

Technopolymer sealing disk with NBR synthetic rubber O-ring and stainless steel spring.<BR>- SFV.10 mb: valve opens when pressure exceeds 0.010 bar.<BR>- SFV.100 mb: valve opens when pressure exceeds 0.100 bar.

Special executions on request (For sufficient quantities)

Black cover.

Additional Technical Drawing Additional Technical Drawing