YJGV, YJGVH Series pressure gauge valve

Features

• Working Pressure(Stainless Steel):

• YJGV series can reach 414 bar(6000 psig)

• YJGVH series can reach 690 bar(10000 psig)

• Working Temperature:

• PTFE packing:-54°C to 232°C(-65°F to 450°F)

• Graphite packing:-54°C to 649°C(-65°F to 1200°F)

• Valve has back sealing function in fully open position

• Valve stem threads are rolled formed,good mechanical performance

• Packing can be externally adjusted

• Lubricating grease on upper valve stem threads is isolated from system medium

• Non-rotating lower valve stem,YJGV and YJGVH series lower valve stem is conical design

• Various color handles are available

• Valve cap is equipped with anti-loosening screws

• All gauge valves are tested for sealing at rated working pressure before leaving the factory

Structure and Materials