Pressure Ratings up to 6,000 psig (413 bar)


Working Pressure : 6,000 psig

Acetal replaceable soft seat

Straight-through roddable orifice

Stainless Steel

Pipe thread 1/4 to 3/4 in.

Brief Description

Bi-directional flow control.

Straight-through ori ce hence roddable for easy cleaning.

Acetal seat standard, optional PEEK and PFA.

Non-rotating Stem Tip for positive sealing and maximum soft seat life.

Internal bonnet O-ring protects threads from external contamination.

Isolated threads located above bonnet O-ring prevents media contamination and thread lubricant washout.


Pressure Rating up to 300 psig (20.6 bar)


Working Pressure : 300 psig

Instant open and close the valve

for sampling and testing equipment

Stainless Steel and Brass

DK-Lok 1/8 to 1/2 in. OD

Pipe thread 1/8 to 3/8 in.

Brief Description

Valves are designed for use in gas sampling, analysis systems and tset equipment.

In-line and angle flow pattern.

O-ring seal below stem spring protects the spring from contamination.

Quick open and close.

Soft seat for repetitive shut-off

Standard panel mounting.