Slimline Primary Isolate Valves

"Slimlines" incorporate a primary isolate piping valve and combine also the instrument Block and Bleed functions. They are designed to replace the traditional primary isolate valve. Our primary isolate valve is of outside screw and yoke construction and is designed to ASME VIII specifications. First isolation outside screw and yoke valves can be supplied to NACE & Firesafe specifications.

This standard configuration of Double Block and Bleed Style Slimline is shown with standard needle valves for bleed and secondary isolation.

Also available as double block and single block.

Slimline primary isolate valves replace traditional isolate valve and instrument hook-up.
GOSY primary isolate design to ASME VIII.
Block and bleed configuration has multi gauge ports for orientation of valve on horizontal and vertical pipelines.
Gauge block monoflange valves to be used in conjunction with primary isolate.
Use standard or heavy duty needle valves, for different pressures.
Valves designed to connect to ASME B16.5 flanges.
Block, Block and Bleed, Double Block and Bleed options.
Weight, space and hook - up time saving.
Leak paths greatly reduced.

HORIZONTAL PIPING PRESSURE MEASUREMENT

Slimline can be installed as the primary isolate valve, in either single block, block and bleed or double block and bleed versions. Dual instrument connections enable instrument to be mounted vertically on either horizontal or vertical line mounting application.

VERTICAL PIPING PRESSURE MEASUREMENT

How to Order Slimline Primary Isolate Valves