| Series | BTFH1 |
| Standard | API / DIN / JIS |
| Pressure rating | PN10, PN16, PN25, JIS 5K, JIS 10K, JIS 16K |
| Size range | DN50…DN450 |
| Connection | Wafer |
| Body material | A216 WCB |
| Design | Desinged and manufactured according to API 609 |
| Face to face | According to API 609/JIS B2002 |
| Flange dimension | According to JIS B 2220:2012 |
| Inspection and test | According to API 598 |
| Mounting | Suitable for mounting between flanges PN10/16/25 – JIS 5K/10K/16K |
| Strength Test Pressure | 3.0 MPa |
| Seal Test Pressure | 2.2 MPa |
| Air Seal Test Pressure | 0.6 MPa |
| Working temperature | -50°C ~ +250°C |
| No. | Part | Material |
|---|---|---|
| 1 | Bottom cover | A216 WCB |
| 2 | Hexagon Screw | A193 B7 |
| 3 | Seal Gasket | PTFE |
| 4 | Bearing Bushing | 304 |
| 5 | Body | A216 WCB |
| 6 | Disc | A351 CF8 |
| 7 | Column Pin | 17-4PH |
| 8 | Retainer Ring | A351 CF8 |
| 9 | Seal Ring | PTFE |
| 10 | Locating Jacket | 304 |
| 11 | Bolt | A193 B8 |
| 12 | Bearing Bushing | 304 |
| 13 | Stem | 17-4PH |
| 14 | Packing Gland | Graphite |
| 15 | Packing Gland | WCB |
| 16 | Seal Gasket | 65Mn |
| 17 | Hexagon Nut | A194 2H |
| 18 | Stud Bolt | A193 B7 |
| 19 | Seal Gasket | 65Mn |
| 20 | Hexagon Nut | A194 2H |
| 21 | Stud Bolt | A193 B7 |
| 22 | Drive | Assembly |
| DN | L | D1 | D2 | n-d | aº | H | H1 |
|---|---|---|---|---|---|---|---|
| 50 | 43 | 120 | 96 | 2-19 | 45 | 108 | 218 |
| 65 | 48 | 140 | 116 | 2-19 | 45 | 118 | 228 |
| 80 | 48/60 | 150 | 126 | 2-19 | 22.5 | 126 | 236 |
| 100 | 54/60 | 175 | 151 | 2-19 | 22.5 | 124 | 290 |
| 125 | 57/100/70 | 210 | 182 | 2-23 | 22.5 | 135 | 347 |
| 150 | 57/100/90 | 240 | 212 | 2-23 | 22.5 | 182 | 370 |
| 200 | 64/100/80 | 290 | 262 | 2-23 | 15 | 218 | 425 |
| Item | Value |
|---|---|
| Strength Test Pressure | 3.0 MPa |
| Seal Test Pressure | 2.2 MPa |
| Air Seal Test Pressure | 0.6 MPa |
| Working temperature | -50°C ~ +250°C |
