Rod material needle valve

Characteristics

V4, V4H, 2V4, 2V4H series

The standard series pressure can reach up to 6000PSI (414bar)

High pressure series pressure up to 10000 PSI (689 bar)

PTFE packing temperature ranges from -54 °C to 232 °C (-65 °F to 450 °F)

Graphite filler temperature ranges from -54 °C to 649 °C (-65 °F to 1200 °F)

Non rotating valve stem head

The packing is isolated from the system medium by the thread lubricant under the valve stem thread

The sealing between the valve body and the valve cover adopts metal to metal continuous compression sealing

The valve has a back sealing function in the fully open position

Panel installation is possible

100% factory testing