Pressure Gauge Needle Valve/Pressure Gauges for Autoclaves (JH-YL-TP)
- Model NO.: JH-YL-TP
- Type: General Pressure Gauge
- Display: Pointer
- Structure: Spring Pressure Gauge
- Installation Structure: Convex
- Indicating Pressure Reference: General Pressure Gauge
- Pressure Range: 0~400bar
- Dial Diameter: 2.5"-6"
- Screw Thread: M20X1.5 or Customized
- Specification: CE, ISO
- HS Code: 9026209000
- Measuring Range: Medium-pressure Gauge
- Accuracy: 1.6
- Application: Industrial
- Connection Type: Axial and Radial Direction
- Features of Measurement Medium: General Pressure Gauge
- Medium: Gas,Oil,Water
- Material: Ss316
- Ambient Temperature: -40~70c
- Trademark: JH
- Origin: Shanghai
Diaphragm seal pressure gauge is suitable for measuring the pressure or vacuum of corrosive liquid that will not crystallize and solidify.
Diaphragm seal pressure gauges are divided into standard type and all stainless steel type, there are difference in material and measuring range between them. Besides of measuring common pressure, stainless steel diaphragm seal pressure gauge can measure the low pressure of 1.6~40Kpa and vacuum. Stainless steel diaphragm seal pressure gauge with flange connector can be used for measuring the pressure of media, in which granule and deposit exist. So the gauges are widely used for measuring the low pressure of corrosive medium in chemical industry.
The gauge is made up of measuring system (including flange connector and diaphragm seal etc. ) pressure transfer system and indicating device (including crank arm, gears, point and dial etc. ), and out crust (including crust, cover and glass etc. ).
The working principium of the gauge is that diaphragm can take place elastic distortion under the pressure of medium, and the change is transformed and amplified by gears, then drives the pointer over a dial to provide a pressure reading.
-For gaseous and liquid, aggressive highly viscous or contaminated media, also in aggressive ambience.
-Process industry: Chemical, petro-chemical, power stations, mining, on and off shore, environmental technology, machine building and general plant construction.
-Direct threaded processing type
-High accuracy and stableness
-Anti-vibration, long life and wide applications.
-Double laser welding diaphragm design
-Wide range corrosive applications
-Stainless steel wetted parts with options
-Various diaphragm materials selection
-Diaphragm or wetted parts coating or lining