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Bronze NRS Gate Valve Threaded 3152
GALA Regulating System Gate Valves
Specification
MSS SP-80
Screwed-In Bonnet • Solid Wedge Disc
Non-Rising Stem • Integral Seat • Asbestros Free
Threaded to BS 21 (ISO7) / ASME B1.20.1 / NPT
Size Range: 15mm(1/2")~100mm(4")
Pressure Ratings
| Working Pressure | 300 psi (20.7 bar) WOG Non-Shock 150 psi (10.3 bar) Saturated Steam |
| Testing Pressure | Shell: 450 psi (31 bar) Hydrostatic Seat: 330 psi (22.7 bar) Hydrostatic 80 psi (5.5 bar) Air |
| Suitable Media | Water, Oil, Gas |
Material List
| Part Name | Material | ASTM | BS |
| Body | Bronze (Gunmetal) | B62 C83600 | 1400 LG2 |
| Bonnet | Bronze (Gunmetal) | B62 C83600 | 1400 LG2 |
| Disc | Bronze (Gunmetal) | B62 C83600 | 1400 LG2 |
| Stem | Brass Rod | B124 C38800 | 2874CZ122 |
| Packing | PTFE | ||
| Packing Nut | Brass Rod | B124 C38800 | 2874 CZ122 |
| Gland | Brass Rod | B124 C38800 | |
| Handwheel | Cast Iron | A48 No.35 | 1452 Gr.260 |
| Gasket | Non Asbestros |
Dimension
| DN | mm Inch | 15 1/2 | 20 3/4 | 25 1 | 32 1-14 | 40 1-1/2 | 50 2 | 65 2-1/2 | 80 3 | 100 4 |
| L | 43 | 49 | 54 | 62 | 65 | 75 | 87 | 105 | 124 | |
| H | 78 | 92 | 103 | 116 | 133 | 156 | 190 | 215 | 258 | |
| D | 52 | 60 | 60 | 70 | 78 | 92 | 100 | 110 | 130 |
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