Need help ...

[sudharshanan]

I need the following

1. ISA Guide - Control valves: Practical guides for Measurement and Control
by Guy Borden

2. ASME PTC 19.3 for thermowell calculation latest edition

3. IEC 60534 series for Control valves.

Thanks in advance

can any one help me out to find out these

[lukimbo]

hi i need help with throttle characteristic valve in compressor model. Do you help me?????