HOKE Packless Valves

Model: 0300 / 4100 / 4200 / 4500 / 4600 / DV1

A HOKE packless instrumentation-valve family using bellows or diaphragms to isolate process media from atmosphere.

Features

HOKE Packless Valves 0300 / 4100 / 4200 / 4500 / 4600 / DV1HOKE Packless Valves 0300 / 4100 / 4200 / 4500 / 4600 / DV1 2HOKE Packless Valves 0300 / 4100 / 4200 / 4500 / 4600 / DV1 3HOKE Packless Valves 0300 / 4100 / 4200 / 4500 / 4600 / DV1 4HOKE Packless Valves 0300 / 4100 / 4200 / 4500 / 4600 / DV1 5HOKE Packless Valves 0300 / 4100 / 4200 / 4500 / 4600 / DV1 6HOKE Packless Valves 0300 / 4100 / 4200 / 4500 / 4600 / DV1 7HOKE Packless Valves 0300 / 4100 / 4200 / 4500 / 4600 / DV1 8HOKE Packless Valves 0300 / 4100 / 4200 / 4500 / 4600 / DV1 9HOKE Packless Valves 0300 / 4100 / 4200 / 4500 / 4600 / DV1 10

Specifications

0300 operating rangeVacuum to 200 psig (NC) or 350 psig (NO); -40 to 121 °C
4100 stainless versionVacuum to 1000 psig; -40 to 316 °C
4200 family technical dataHard seat: 2000 psi at 316 °C; high vacuum: to 10^-5 Torr; temperature limits vary by part number (see catalog)
450010^-5 Torr to 300 psig; -29 to 120 °C
4600Vacuum to 300 psig; welded version to 316 °C
DV150 Torr vacuum to 3600 psig; 0.16 cc internal volume