SFV. Valve breather caps Technopolymer up to 100°C


  • RoHS
  • PA
  • g10030

Description

Main specifications

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.

General information

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

Special executions on request

Black cover.
Valve breather caps Technopolymer up to 100°C SFV.
SFV.
Filter
Code Description d D L d2 h Weight
54611 SFV.16x1.5 10mb M16x1.5 31 29.5 10 9.5 12
54616 SFV.16x1.5 100mb M16x1.5 31 29.5 10 9.5 12
54621 SFV.18x1.5 10mb M18x1.5 31 29.5 10 9.5 12
54626 SFV.18x1.5 100mb M18x1.5 31 29.5 10 9.5 12
54631 SFV.20x1.5 10mb M20x1.5 31 29.5 10 9.5 12
54636 SFV.20x1.5 100mb M20x1.5 31 29.5 10 9.5 12
54641 SFV.22x1.5 10mb M22x1.5 31 29.5 10 9.5 13
54646 SFV.22x1.5 100mb M22x1.5 31 29.5 10 9.5 13
54651 SFV.1/4 10mb G 1/4 31 29.5 8 9.5 11
54656 SFV.1/4 100mb G 1/4 31 29.5 8 9.5 11
54661 SFV.3/8 10mb G 3/8 31 29.5 10 9.5 12
54666 SFV.3/8 100mb G 3/8 31 29.5 10 9.5 12
54671 SFV.1/2 10mb G 1/2 31 29.5 10 9.5 12
54676 SFV.1/2 100mb G 1/2 31 29.5 10 9.5 12
54681 SFV.3/4 10mb G 3/4 42 36.5 17 11.5 23
54686 SFV.3/4 100mb G 3/4 42 36.5 17 11.5 23
54691 SFV.1 10mb G 1 42 36.5 17 11.5 25
54696 SFV.1 100mb G 1 42 36.5 17 11.5 25