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So far Anucha has created 26 blog entries.

Classification of Control Valves

Classification of Control Valves Classification of Control Valves : Globe Valve, Gate Valve, Butterfly Valve, Check Valve, Ball Valve, Disk Valve, Diaphragm Valve, Linear Valve,Rotary Valve The control valves are basically classified into two types. Linear and Rotary

By |2021-09-21T21:40:34+07:00September 21st, 2021|Knowledge, Uncategorized|0 Comments

Control Valve Stroke Test Procedure

Assume the valve is a 4-20mA operated pneumatic valve. It also has a 4-20mA valve position feedback output.Connect the universal calibrator (or source) to the input of the valve.Connect the multimeter at the valve position feedback output as shown in above the setup figure.Select the Source function in universal calibrator and the knob will help

By |2021-09-21T21:36:04+07:00September 21st, 2021|Knowledge|0 Comments

Multi-holes Orifice (Conditioning Orifice)

รู้หรือไหมว่า Multi-holes Orifice หรือ Conditioning Orifice ?? สามารถเพิ่มผลิตให้กับโรงงาน และยังลดต้นทุน cost ได้อีกด้วย เพราะว่ามัน.....- สามารถลดระยะ straight run ในการติดตั้งได้ให้สั้นลง- สามรถลด pressure drop ลงได้- สามารถลดเสียง noise level ในท่อลงได้ เพื่อให้ไม่เกิน 85dB ตามมาตราฐานกำหนด-ใช้วัดได้ทั้ง Gas, Steam, Liquid-Accuracy <1% to 2.5% ขึ้นอยู่กับการติดตั้ง-Suitable if little space available-Accuracy, repeatability and reliability-Designed according to ISO-5167 STD-Easy and quick installation and commissioning -Very long life-time product-Robust, cost-effective

By |2021-09-21T21:28:07+07:00September 21st, 2021|Knowledge|0 Comments


PORNGORKANDEE Co., Ltd was founded in 2012 to support maintenance and utility work at customer site, Our business  for Civil structure, Electricity, Mechanical, Instrument, Office building, cleaning and general work for maintenance support.


PORNGORKANDEE extensive experiences permit us to fully understand our customer’s need and requirements, our best dedication to fulfill with customers has always the key to our customer satisfaction, our commitments are not only to provide quality work but we make sure that the solutions and services also add up to values with our customers.


We have got authorized to support UNiCHiMA Brand, DAEHAN Sensor, YAMARI Temp. Sensor, ACEZ Sensing, Greentech Innovation, and KOBOLD(Germany). The latest is DEMBRA Controll Valve.
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