Features:
Size 50mm to 1200mm
Body Cast Steel
Seat Stellite
Disc Cast Steel with 2205SS / Graphite Lamellar
Pressure 20 BAR
Cast steel Triple Eccentric Wafer Butterfly Valve
SKU: ZGXH
Cast steel A216 WCB triple eccentric wafer butterfly valve with stellite deposited 2205 stainless steel seat. 316 stainless steel nitrided shaft, A216 WCB disc with 2205 stainless steel/grahpute lemellar. Rated for ANSI 150lb and temperatures up to 270°C. The torque mounting for this valve is set for 6 Bar however is also available in 20 Bar (contact us). ANSI 150 wafer body overdrilled to suit Table E. Ideal for high temperature/severe duty applications where metal seat is needed.
| Model | Size (mm) | Pressure Range | Temperature | Square drive size | ISO | Torque @ 6 Bar (Nm) | Torque @ 20 Bar (Nm) |
|---|---|---|---|---|---|---|---|
| ZGXH-050 | 50 | Up to 20 Bar depending upon mounting | 0°C to 270°C | 14 | F07 | 34 | 50 |
| ZGXH-065 | 65 | Up to 20 Bar depending upon mounting | 0°C to 270°C | ||||
| ZGXH-080 | 80 | Up to 20 Bar depending upon mounting | 0°C to 270°C | 14 | F10 | 55 | 180 |
| ZGXH-100 | 100 | Up to 20 Bar depending upon mounting | 0°C to 270°C | 19 | F10 | 61 | 250 |
| ZGXH-125 | 125 | Up to 20 Bar depending upon mounting | 0°C to 270°C | ||||
| ZGXH-150 | 150 | Up to 20 Bar depending upon mounting | 0°C to 270°C | 19 | F10 | 173 | 500 |
| ZGXH-200 | 200 | Up to 20 Bar depending upon mounting | 0°C to 270°C | 27 | F12 | 286 | 700 |
| ZGXH-250 | 250 | Up to 20 Bar depending upon mounting | 0°C to 270°C | 27 | F12 | 500 | 1000 |
| ZGXH-300 | 300 | Up to 20 Bar depending upon mounting | 0°C to 270°C | 27 | F12 | 719 | 2000 |
| ZGXH-350 | 350 | Up to 20 Bar depending upon mounting | 0°C to 270°C | 36 | F16 | 1100 | 2500 |
(ZGXH)
| NPS | K | n-φh | L | F | Y | O | D1 | d2 | A*A | n--φh1 | ISO5211 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2" | 114 | 4-φ19 | 43 | 25 +/- 5 | 4 | 55 | 90 | 70 | 14*14 | 4--φ10 | F07 |
| 3" | 146 | 4-φ19 | 48 | 25 +/- 5 | 4 | 70 | 125 | 102 | 14*14 | 4--φ12 | F10 |
| 4" | 178 | 8-φ18 | 54 | 22 +/- 5 | 4 | 70 | 125 | 102 | 19*19 | 4--φ12 | F10 |
| 6" | 235 | 8-φ22 | 57 | 30 +/- 5 | 4 | 70 | 125 | 102 | 19*19 | 4--φ12 | F10 |
| 8" | 292 | 8-φ22 | 64 | 40 +/- 5 | 5 | 85 | 150 | 125 | 27*27 | 4--φ14 | F12 |
| 10" | 362 | 12-φ26 | 71 | 40 +/- 5 | 5 | 85 | 150 | 125 | 27*27 | 4--φ14 | F12 |
| 12" | 406 | 4-φ26 | 81 | 40 +/- 5 | 5 | 85 | 150 | 125 | 27*27 | 4--φ14 | F12 |
| 14" | 476.3 | 12-W1 | 92 | 75 +/- 5 | 5 | 100 | 175 | 140 | 36*36 | 4--φ18 | F14 |
| Number | Name | Material |
|---|---|---|
| 1 | End Cover | 1025 |
| 2 | Bolt | A2-70 |
| 3 | Gasket | Graphite |
| 4 | Stem | 316+Ni |
| 5 | Retaining Ring | A36 |
| 6 | Pin | 316 |
| 7 | Disc | A216 WCB |
| 8 | Bolt | A2-70 |
| 9 | Seat | SS2205+Graphite |
| 10 | Body | A216 WCB+STL |
| 11 | Packing | Graphite |
| 12 | Nut | A194 8 |
| 13 | Bolt | A193 B8 |
| 14 | Spring Gasket | A510 1566 |
| 15 | Packing Cover | A216 WCB |
| 16 | Yoke | A216 WCB |
| 17 | Nut | A194 8 |
| 18 | Bolt | A193 B8 |
Size 50mm to 1200mm
Body Cast Steel
Seat Stellite
Disc Cast Steel with 2205SS / Graphite Lamellar
Pressure 20 BAR
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