LN8200 is LN8 series pressure imbalance structure products one of two basic bushing and seat double direction, flow capacity, good dynamic stability, porous cylinder valve core design, realizes the throttle and reasonable separation on sealing surface, sealing surface is not affected by high velocity directly erosion, sealed performance is good and reliable to prevent flash, cavitation resistance, noise reduction. The purpose of fast clean medium suitable for velocity, especially for the high pressure difference of gas control.
TECHNICAL PARAMETERS
| Nominal Size | DN25 ~ DN200 |
| Pressure Rating | PN16/25/40/63/100;CL150(PN20)/300(PN50)/600(PN110) |
| Operateing Temperature | -196℃~ 593℃ |
| Characteristics | Equal percentage, linear |
| Rangeability | 50:1 |
| Seat Leakage Class | ANSI B16.104: IV、V、VI |
| Body Material | WCB/WCC/LCB/LCC;WC6/WC9;CF8/CF8M;4A/5A etc. |
| Trim Material | 630/316/316+ST/316nitriding/316+Ni60/316+WC etc. |
| Seal Material | PTFE+ graphite v-shaped packing, flexible graphite ring packing, graphite +PTFE braided packing etc. |
Add.: SUPCON Park, No.309 Liuhe Road, Binjiang District, Hangzhou, 310053, China.
Tel.: +86 571 8111 9774
Fax: +86 571 8111 9737
E-mail: [email protected]
