High seal sampling valve

The sampling tube of high sealing sampling valve is divided into GMJ11F/H and GMJ14F/H. It is easy to install and disassemble and connect and fasten. It is an important part of the pipeline system which needs sampling and measuring. It has the characteristics of low torque, easy operation and good sealing performance.

Technical specification for high sealing sampling valve:

Valve type: elbow GMJ14F/H, straight pipe GMJ11F/H;

Working pressure: less than 32MPA;

Use temperature: -20 C ~ +200 C;

Specification size: DN6 M20 x 1.5-G1/2;

Connection form: internal thread connection;

Structural features: soft and hard double seal, active valve;

Body material: stainless steel and so on;

Applicable medium: corrosive and non corrosive media such as water, oil and gas;

Manufacturing standards: GB/T12224-2005, JB/T7747-1995;

Test and test standard of valve: GB/T13927-1992;

Test standard for high sealing sampling valve (unit Unit:MPa)

Test project TESTITEM
Pressure value PRESSURE VALVE

Nominal pressure Nominal Pressure
Twenty-five

Shell test Shell Test
Thirty-seven point five

Seal test Test
Twenty-seven point five

Pressure test Air Pressure Test
Zero point nine

Suitable temperature Suitable Temperatue
Less than 250 degrees centigrade

Suitable medium Suitable Medium
Water, Steam, Oilgoods, water, steam, oil and so on

Model and material material of high sealing sampling valve

Model

TYPE
valve body
BODY
Joint
TIE-IN
Stem
VALVE HANDLE
Nut
SCREWCAP
filler
PACKING

GMJ11F/H-250II

GMJ14F/H-250II
20#
20#
2Cr13
20#
Flexible graphite, tetrafluoro
Leslble graphite

GMJ11F/H-250PII

GMJ14F/H-250II
304SS
304SS
304SS
304SS
Flexible graphite, tetrafluoro
Leslble graphite