GS feeding ball valve series, one-piece body structure increasing inlet flange design, reduce the valve ball net space, prevent effusion, axis of the stem design a certain Angle, the stretched connection structure, to prevent interference with the bottom of the kettle. Meet the demand of operating space, blow out proof stem, spring loaded valve seat seal structure (hard seal). Non-metallic seat 230 degrees heat resistance.
Product Description
TECHNICAL PARAMETERS
| Nominal Size | DN40~DN200 |
| Pressure Rating | PN6/PN10/PN16;CL150(PN20) |
| Operateing Temperature | -29℃~316℃ |
| Characteristics | Quickly open |
| Rangeability | / |
| Seat Leakage Class | GB/T 13927-2008: AA、A |
| Body Material | WCB/WCC/LCB/LCC;WC6/WC9;CF8/CF8M;4A/5A etc. |
| Trim Material | 304+ST/304+RTFE etc. |
| Seal Material | PTFE, Flexible graphite |
Headquarter 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]
