You are here:
News
News
Valve Seat Differences 2010-10-26
Can someone provide a synopsis on the direct differences between resilient seated valves and metal seated valves (or provide a link to a good site that describes the differences between the two)? Wha
17-4 PH material for actuator valve keys 2010-10-26
One of our vendors is selecting 17-4 ph cond. 1150 material for a valve actuator key. This material strength of 140 ksi min, seems to border on being too strong in that brittle fracture may be a cons
Valve Seat Leakages - FCI 70-2 Class 2010-10-25
The FCI 70-2 (Fluid controls institute Inc. intially ASME B16.104) Leakage classes are specified for an ESD ball valve and a Pipeline MOV Gate valve having composite seats.
What may be the reason of
cryogenic valve seat craking 2010-10-25
we have a problem in our plant, with the valve seats of valves, after a lot of checking seems that at least one of the causes is cryogenic thermal shock to the seat material.
B16-34 - Resilient seated valve 2010-10-25
Does the B16.34 design standard applies to resilient seated valves?
Yes but they are not required to necessarily have full flange rating.
What is difference in API607 and API6FA? 2010-10-25
Can anyone tell me the difference in API607 IV edition and API6FA for fire safe testing?
API 6FA applies to API 6A and 6D valves. API 607 applies to soft-seated quarter-turn valves.
Can a Floating Ball Valve be installed in any direction 2010-10-25
Can a Floating Ball Valve be installed in any direction, is there a perfered direction for flow? I am under the impression that a Floating Ball Valve is Bi-Directional. I was told that I must use a Tr
change over valve 2010-10-22
The brand seems to be MEREX or something like that.I'm attaching a picture.I can't find information about it.
