Cryogenic Service Control Valve / SG11 series
Reliability and ease of maintenance are essential features of any good control valve and to this end the BFS range of cryogenic service valves have beeen kept as simple as possible.
The number of components has been kept to a minimum and ease of access to the trim is straight forward through the removel of the bonnet retaining nut and lifting of the complete bonnet and plug assembly.
Bodies are normally suppliyed in stainless steel or bronze with a stainless steel extension of the suitable length for the installation position and temperature as low as munus 268℃(450℉). The extension can be fitted with a cold-box flange of any shape size required.
Trim construction is based on the tradifional BFS top & retainer guided quick change seat design and incorporates a soft seal in PTFE or RTFE when bubble tight shut-off is required. Other types of trim such as balanced, cage are availble when required. End connection can be flanged, screwd, soket or buttweld end plus pipe stabs as necessary. All body components are cleaned and degreased suitable for oxygen service and the end connection suitably masked after testing to prevent ingress of foreign matter, moisure.
Globe& Angle
Cryogenic Service Control Valve
Size
1/2"(15A) through 16" (400A)
Pressure Rating (ANSI)
150,300,600,900,1500,2500
Process Connection
RF, RTJ, SW, BW, SCRD, Others.Wafer type Body Application.
Trim Form
Unbalanced Contoured P-Port, Balanced Cage (MH1S,MH2S,MHMS)
Application
Severe Service, Cold-box-flange application, Temp. as low as Minus 268deg.C
Jawa Tengah - Batang