Manual shut-off cylinder valve - C351

The C351 is a manual shut-off cylinder valve for vehicle CNG tanks. It enables faster refueling, ensures the highest safety level possible and an easy manipulation.

Key advantages

Integrates manual shut off device, excess flow limiter, PRD, TPRD
Safer with triple safety devices: excess flow limiter, burst disc and fusible plug
Quicker refueling: Orifice diameter up to 8 mm
Easier manipulation: unique valve spindle and handwheel design offer easier operation
ISO 15500 approved

Contact an expert
Download datasheet

Specifications

gas type	CNG
Surface finish	raw
Handwheel/ handle material	Aluminium
Body material	brass
Seat orifice size	4; 6; 8 Mm
Outlet connection	G1/4" (ISO228)
Inlet connection	W28.8x1/14", 1-1/8" -12 UNF-2A
Upper operating temperature limit	85 °c
Lower operating temperature limit	-40 °c
Technology	O-ring
Safety relief pressure	300
Upper limit working pressure	200 bar
Certification/homologation	ISO 15500