Gas Cylinders valves

OUTLINE

-Metal thin plate called diaphragm is fixed between the body and grand nut for sealing structure. High air tightness. Well-chosen for semi-conductor gases.

-Sealing structure consist of combination of packed seat packing and O ring. Simple structure allows large flow.

Standard Technical Specifications

Model: DS-A, DS-D

Materials:SUS316 / SUS316L

Outlets

· W22-14 (L/R)

· W26-14 (L/R)

· CGA, DISS

Pressure   Relief Devices (PRD)

Fuse metal, rupture disc,   combination

Cylinder   Attachments

· JISB8246 (V1/ V2)

· NGT, NPT, BS

Gas

·Semiconductor Gases

·High-purity gases