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 > 배관자재분야 > 밸브류 > 고압 단조밸브 |
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[ GATE VALVE OS & Y, Bolted Bonnet ] [ GLOBE VALVE OS & Y, Bolted Bonnet ]
[ LIFT CHECK VALVE Bolted Cap ] [ 150, 300, 600,800LB FULL BORE ]
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| LIFT CHECK VALVE Bolted Cap
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CLASS 150, 300, 600
| PL815R CLASS 150, Reduced Port |
| PL830R CLASS 300, Reduced Port |
| PL860R CLASS 600, Full Port |
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| No. |
Part |
Material |
A.S.T.M |
| 1 |
Body |
Forged Steel |
A105 |
| 2 |
Seat
|
Stelite hardfacing |
|
| 3 |
Disc |
13Cr Stainless Steel |
A276-410 |
| 4 |
Gasket |
304 Stainless Steel Flex.
Gasket+Asbestos Filler |
|
| 5 |
Cap
|
Forged Steel |
A105 |
| 6 |
Bolt
|
Alloy Steel |
A193-B7 |
| 7 |
Nameplate
|
Aluminium |
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※ Valves Comply with applicable repuirements of API 602 |
DIMENSIONAL SPECIFICATIONS Unit : mm(inch)
| Valve
Size |
Center to Top(open) |
Approx.wt.kg(Lb) |
Typical Cv Factors |
|
| 150 |
300 |
600 |
| 1/2 |
48(1 7/8) |
1.7(3.7) |
2.2(4.9) |
2.5(5.5) |
1.0 |
Dimensions of
End
connections
on pages 23~24참조 |
| 3/4 |
54(2 1/8) |
2.4(5.3) |
3.3(7.3) |
3.9(8.6) |
2.7 |
| 1 |
63(2 1/20) |
3.8(8.4) |
5.1(11.2) |
5.7(12.6) |
5.4 |
| 1 1/2 |
81(3 3/16) |
7.7(17.0) |
9.9(21.8) |
11.2(24.7) |
16.0 |
| 2 |
105(4 1/8) |
11.4(25.1) |
12.9(28.4) |
13.8(30.4) |
20.0 |
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