SN53/54 Series Metal Seal O type Ball Valve
SN53/54 Series Metal Seal Otype Ball Valve
Sn53/54 series hard sealingO typeball valveis a full-size valve with excellent sealing performance, sensitive action without sticking, essential fire prevention and safe pressure relief in the middle chamber. Metal Seal Otype Ball Valveis suitable for fluid containing fixed particles and slurry at different temperatures and pressures.
Metal Seal O type Ball Valve ChinaTECHNICAL PARAMETERS
|
Nominal Size |
DN15~DN400 |
|
Pressure Rating |
PN/160/250/CL900(PN150)/1500(PN260)/2500(PN420) |
|
Operateing Temperature |
-46℃~538℃ |
|
Characteristics |
Quickly open |
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Rangeability |
/ |
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Seat Leakage Class |
Zero Leakage |
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Body Material |
WCB、CF8、CF8M etc. |
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Trim Material |
304+Ni60/304+WC/316+Ni60/316+WC etc. |
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Seal Material |
PTFE, Flexible graphite |
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