Description
Product Name: ANSI 125LB OS & Y Gate Valve Specification| Basic Standard |
| - Design and manufacture: MSS SP-70 |
| - Face to Face: ANSI B16.10 |
| - Flange end: ANSI B16.10 |
| - Test MSS SP-70 |
| Feature |
| - Size: 2" -12" |
| - Norminal Pressure(PSI): 125 |
| - Suitable temperature: ≤ 200ºC |
| - Seat test: 1.41 mpa |
| - Shell test: 2.46 mpa |
| - Suitable medium: Water, Oil, Gas (Only SS trim) |
Main Parts and Materials| Part Name | Material |
| Body | ASTM A126 CL.B |
| Body Seal Ring | Brass/ Bronze/ ss |
| Disc | ASTM A126 CL.B |
| Disc Sea Ring | Brass/ Bronze/ ss |
| Stem | Brass/ SS |
Dimensions| Size | DN | L | D | D1 | b | Z x Φ | Hmin | Hmax | Φ |
| 2" | DN50 | 178 | 152 | 120.5 | 15.9 | 4 x Φ19 | 310 | 368 | 203 |
| 2 1/2" | DN65 | 190 | 178 | 139.5 | 17.5 | 4 x Φ19 | 339.5 | 413 | 203 |
| 3" | DN80 | 203 | 191 | 152.5 | 19.1 | 4x Φ19 | 377.7 | 464.7 | 203 |
| 4" | DN100 | 229 | 229 | 190.5 | 23.9 | 8 x Φ19 | 434 | 554 | 254 |
| 5" | DN125 | 254 | 254 | 216 | 23.9 | 8 x Φ22 | 481 | 617 | 254 |
| 6" | DN150 | 267 | 279 | 241.5 | 25.4 | 8 x Φ22 | 545 | 705 | 305 |
| 8" | DN200 | 292 | 343 | 298.5 | 28.6 | 8 x Φ22 | 715.6 | 930 | 355 |
| 10" | DN250 | 330 | 406 | 362 | 30.2 | 12 x Φ25 | 827 | 1091 | 508 |
| 12" | DN300 | 356 | 483 | 432 | 31.8 | 12 x Φ25 | 1003 | 1317 | 508 |
More 125LB & 250LB Gate Valve for option
Production Process
About Three Cast Irona.Malleable Cast Iron(MOS Iron/ Magang)
b.Ductile Cast Iron
c.Gray Cast Iron
Compared with Gray cast iron, Ductile iron in intensity has an absolute advantage. The tensile strength of ductile iron is 60k, while the tensile strength of Gray cast iron is only 31k.The yield strength of ductile iron is 40k,while Gray cast iron did non yield strength. The strenght and cost of ductile cast iron is much superior the Gray cast iron.Ductile cast iron and Grey Cast Iron in the corrosion resistance is in the same.
Ductile cast iron has the same strength of cast steel, but also has excellent corrosion resistance, and the cost of ductile cast iron is lower than cast steel.
About Surface Treatment: Epoxy Resin Coating
OEM serviceHaving our own factory and professional technicians,we welcome OEM orders as well.We can design and produce the specific product you need according to your detail information.
After-sale ServiceOur enthusiastic and friendly customer service representatives are ready to assist with any questions or problems.
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