produkto | Parallel Disc Gate Valve | |
Nominal na diameter | 2″ - 48″ | DN50 - DN1200 |
Temp ng disenyo | -196℃ - 593℃ | |
Presyon ng disenyo | klase 150 - 1500 | PN16 - PN250 |
materyal | A216 WCB, WCC;A217 WC6, WC9, C5, C12A;A352 LCB, LCC; A351 CF8, CF8M, CF3M, CF8C, CN3MN, CK3MCUN, CN7M; A890 4A(CD3MN), 5A(CE3MN), 6A(CD3MWCuN); ASTM B 148 C95800, C95500 | |
Pamantayan sa disenyo | API 6D | |
Harap-harapan | ASME B16.10 | Serye ng EN558 |
Pagtatapos ng koneksyon | RF, RTJ, BW | Serye ng EN1092 |
Pamantayan sa pagsubok | API 598, ISO 5208 | EN12266-1 |
Operasyon | Hand wheel, bevel gear, electric-AUMA, Rotork, pneumatic | |
Aplikasyon | Power station, petrolyo, tap water engineering, chemical engineering | |
Tampok 1 | Isang Disc | |
Tampok 2 | Dobleng Disc | |
Tampok 3 | SOFT seal: fire safe, double sleeve sealed, double block & bleed, self cavity relief, emergency sealant injection, diversion hole na disenyo. | |
Tampok 4 | Metal seal: double sleeve sealed, hard seat seal, double block & bleed, self cavity relief, diversion hole na disenyo. |
(1) Nominal Diameter DN(mm):DN40-DN1200 (1-1/2″~48″)
(2) Nominal Pressure PN(MPa): 0.6MPa~10.0MPa (class150~class900)
(3) Testing Pressure PN(MPa): Shell: 0.9~15 MPa Sealing: 0.66~11 MPa
(4) Angkop na mga Medium: Tubig, Singaw, Langis, Gas
(5) Temperatura sa Paggawa:-20~+425°C
Pamantayan sa Disenyo: API 600 , EN10434 , DIN3352
Harap-harapan: ASME B16.10, EN 558, DIN3202
End Flange: ASME B16.5(ASME B16.47), EN1092, DIN2533
Nagtatapos ang butt welding: ASME B16.25, EN12627, DIN3239
Inspeksyon at Pagsubok: API 598, en12266, DIN3230
Cast steel / hindi kinakalawang na asero 304/316