Answer / visakh

u can see a arrow on valve body

Answer / goerge mathews

You can always look after the arrow mark on the valve ,
bcos in my understand we can find this in any kind of
valve which tell the direction of the flow.

Answer / minesh

First of all see the flow direction arrow on the control
valve body, if you didnt find,check the orifice name plate
(in which side write d & D and some data) its up stream.its
can help you. (as genral parctice tansmitter should be in
up stream, some time it can very on process demand)

How can we measure the level of a closed system like drum

3 Answers  

---

In my company plc based winders are operated. one day there was a data transmission failure alarm shown on pc. as per sir instruction we have reset master plc but winders were not triped and alarm gone. so what master plc do?

0 Answers  

---

An engineering term STALL used in compressor operation what it means?

1 Answers  

---

Why capacitive banks ar5e important?

5 Answers   Siemens,

---

What is the purpose of valve positioner. Explain 4 uses.

2 Answers   SRACO,

---

types of valves

3 Answers   Bindal Papers, Kuwait Oil Company,

---

what is Best Among SINK Or SOURCE Type Design In Digital Signal, Either Iput Or Output? WHY?Can any one..

0 Answers   Accer, Reliance,

---

differentiate different units of pressure like US & UK standards

1 Answers  

---

What is safety barrier and how it is work

2 Answers   IOCL,

---

what is modbus,profibus,fieldbus

2 Answers  

---

What is surge and how is it prevented, what is the purpose of bypass valve across AS valve.

0 Answers   ADMA OPCO,

---

WHAT IS THE DIFFERENCE BETWEEN PLC AND DCS

55 Answers   ABB, Adani, Adani Power, GMR, IIUC,

---