We have a few wafer check valves manufactured by Mission Valve and Pump. We do not have any information on these items. I tried locating the company via the internet - but had no luck. Can anyone help with info on the valve (maintenance, service etc..) or the manufacturer.
Valve details are...
I have gone out to tender for the purchase of a lubricated plug valves complying to API 6D 21st Edition. One of the suppliers have quoted to supply an API 6D & NACE MR-01-75 compliant valve.
However on reading the material specs the body is made of ASTM A216 Gr WCA. This is not listed in Table...
We have a problem with pressure surges in our pipline. We are looking at ways to minimise these surges. We want to investigate the use of pressure accumulators that in an overpressure situation could take in the excess pipeline fliud an so reduce the shock on the line. When the pressure returns...
