Cover

Polyamide based (PA) technopolymer, semi-matte finish.

• SFV.: RAL 2004 orange, with graphic symbol "valve".

• SFV.....-C9: RAL 9005 black colour, with graphic symbol "valve".

• SFV.....-C2-N: RAL 2004 orange, without graphic symbol "valve".

• SFV.....-C9-N: RAL 9005 black colour, without graphic symbol "valve".

Threaded fitting

Polyamide based (PA) technopolymer, 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).