Special Bronze Check Bottom Valve.
Yuhuan World Copper Co., Ltd. [China] 
Detailed Product Description
Special Bronze Check Bottom Valve. WD-4106.
-Inline Lift Type.Resilinet Dises.Spring Actuated
-125 PSI/14 Bar Saturated Steam(TFE Disc only)
-200PSI .14Bar Non-Shock Cold Working Pressure
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| G | DN(mm) | APPROX.W(g) | BOX/CTN | FOB/CNF Price |
| 1/2" | 15 | 130 | ||
| 3/4" | 19 | 170 | ||
| 1" | 24 | 260 | ||
| 11/4" | 30 | 320 | ||
| 11/2" | 35 | 440 | ||
| 2" | 46 | 620 | ||
| 2 1/2" | 57 | 1250 | ||
| 3" | 70 | 2000 | ||
| 4" | 85 | 4500 |
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| PART | SPECIFICATION |
| Body | Broze ASTM B 584 Alloy C84400 |
| Stem | Stainless Steel ASTM A 582 Alloy C30300 |
| Spring | 316 Stainless Steel |
| Disc Holder | Stainless Steel Type 301 |
| Disc | Buna-N |
| Seat Screw | Stainless Steel ASTM A 276 Alloy S43000 |
| Body End | Broze ASTM B 584 Alloy C84400 |
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