Technical parameters:

Product design standards

GB/T 15382-2021《General Technical Conditions for Gas Cylinder Valves》

Nominal working pressure

15MPa

Nominal diameter

∅4 mm

Air inlet thread

PZ27.8

Air outlet thread

G5/8

Material selection:

Main components

Valve body, gland, stem and seat retainer - lead brass extrusion rod (Hpb59-1)

Sealing material

NBR & EPDM

Steering wheel

aluminium alloy（ ZL102）