Detailed Product Description

Triple Offset Butterfly Valve

1) Design and manufacture standards:

A) Wafer and lug: API 609, DIN3354

B) Flange and weld: BS5155 / EN598

2) Inspection and test standards: API 598, DIN3230, BS5146

3) Face-to-Face:

A) Wafer and lug: API609, DIN3202 K2

B) Flange: ISO 5752

4) End flange dimension: ASME B16.5 (for NPS<24"), ASME B16.47 series B, API605, ASME B16.47 series A, MSS SP-44 (for NPS>24"), or BSEN 1092

5) Top flange: ISO5211

6) Connecting: Wafer, lug, flange, weld

7) Size: 1-1/2" - 40", DN40 - DN1000

 8) Pressure: Class125 - Class300, PN6 - PN40

9) Temperature: -20 - 200 degree Celsius

10) Material: Cast iron / ductile iron / WCB / 304 / 316