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Flanged Forged Cast Steel Gate Valve High Temperature , Threaded Gate Valve

Z41H / Z40H / Z41Y / Z40 Y

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Description

A105 800lbs Integral?Flanged Forged Steel Gate Valve For Industrial High Temperature

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Brief?introduction:

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Integral?flanged?valves?are?available?in?three?bonnet?designs.?

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The?first?design?is?the?Bolted?Bonnet,?with?malefemale?joint,?spiral?wound?gasket,?made?in?

F304L/graphite.Ring?joint?gasket?are?also?available?on?request.?

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The?second?design?is?the?welded?bonnet,?with?a?threaded?and?seal?welded?joint.?On?request?a?

full?pen-?extraction?strength?welded?joint?is?available.?

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The?third?design?is?the?pressure?seal?bonnet,?with?a?threaded?and?pressure?seal?joint.?Integral?Flanged?

end?valves?are?available?in?gate,?globe,?piston,?check,?and?swing?check?design?configurations.???

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Technical?Specification

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*?Integral?flange?valves?conform?to?API?602,and?ANSI?B16.34.


*?Each?is?tested?according?to?API?598,?and?marking?is?per?MSS?SP-25.

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*?Full?Port?and?Conventional?Port


*?Face?to?face?according?t?ANSI?B16.10


*?Flanges?according?to?ANSI?B16.5


*?Pressure?seal?bonnet


*?Outside?Screw?and?Yoke?(OS?&?Y)


*?Two?piece?self-aligning?packing?gland?


*?Integral?backseat


*?Integral?body?flanges


*?Butt?Welded?Ends?to?ASME?B16.25


*?RTJ?bonnet?gasket?ring?joint?type


*?Bolted?bonnet?with?spiral?wound?gasket,?threaded?and?seal?welded?bonnet?or?threaded?and???pressure

? seal?bonnet

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Standard?Material?Specification

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NO.? | Part?Name | CS?to?ASTM? | AS?to?ASTM | SS?to?ASTM? |
Type?A105? | Type?F22? | Type?F304(L) | Type?F316(L) |
1 | Body | A105 | A182?F22? | A182?F304(L)? | A182?F316(L)? |
2 | Stem?Ring? | A276?420? | A276?304? | A276?304(L)? | A276?316(L)? |
3 | Wedge | A276?410?&?430? | A182?F304? | A182?F304(L)? | A182?F316(L)? |
4 | Stem | A182?F6? | A182?F304? | A182?F304(L)? | A182?F316(L) |
5 | Gasket | Corrugated?SS+?graphite? | SS+PTFE |
6 | Bonnet | A105 | A182?F22? | A182?F304(L)? | A182?F316(l)? |
7 | Bonnet?Bolt? | A193?B7? | A193?B16? | A193?B8? | A193?B8M? |
8 | Pin | A276?420 | A276?304? |
9 | Gland | A276?410 | A182?F304(L)? | A182?F316(L) |
10 | Gland?Eyebolt? | A193?B7? | A193?B16? | A193?B8? | A193?B8M? |
11 | Gland?Flange | A105 | A182?F11? | A182?F304(L)? | A182?F316(L) |
12 | Gland?Nut? | A194?2H? | A194?4? | A194?8? | A194?8M? |
13 | Yoke?Nut? | A276?410? |
14 | H.W.Lock?Nut? | A194?2H? | A194?4? | A194?8? | A194?8M? |
15 | Nameplate | SS |
16 | Hand?wheel | A197 |
17 | Lubricated?Gasket? | A473?431? |
18 | Stem?Packing? | Flexible?Graphite? | PTFE |
Suitable?Medium | Water,?oil,?gas?etc., | Water,?oil,?gas?etc., | HNO3,CH3OOH?etc? |
Suitable?Temperature? | -29℃～425℃ | -29℃～550℃ | -29℃～180℃ |
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Dimension?(mm)?and?Weight?(Kg)?

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NPS | 1/2& quot; | 3/4& quot; | 1& quot; | 11/4& quot; | 11/2& quot; | 2& quot; |
L(RF)
L1(BW) | 150Lb | 108 | 117 | 127 | 140 | 165 | 203 |
300Lb | 140 | 152 | 165 | 178 | 190 | 216 |
600Lb | 165 | 190 | 216 | 229 | 241 | 292 |
H | 150Lb～300Lb | 158 | 169 | 197 | 236 | 246 | 283 |
600Lb | 169 | 197 | 236 | 246 | 283 | 320 |
W | 100 | 100 | 125 | 160 | 160 | 180 |
Weight | 150Lb | RF | 4.5 | 5.2 | 8.2 | 11.5 | 12.5 | 20.3 |
BW | 2.8 | 3.3 | 5.4 | 7.1 | 8.2 | 12.5 |
300Lb | RF | 4.8 | 6.2 | 9.3 | 14 | 15.5 | 23.4 |
BW | 3.5 | 4.4 | 6.8 | 8.1 | 9.2 | 15.4 |
600Lb | RF | 5.9 | 7.4 | 10.4 | 16.2 | 17.5 | 28.3 |
BW | 4.5 | 5.1 | 8.2 | 10.5 | 12.4 | 20.1 |
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Flanged?End?Gate?Valve?900Lb～1500Lb?

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NPS | 1/2& quot; | 3/4& quot; | 1& quot; | 11/2& quot; | 11/4& quot; | 2& quot; |
L(RTJ) | 900Lb～1500Lb | 216 | 229 | 254 | 279 | 305 | 371 |
L1(BW) | 900Lb～1500Lb | 216 | 229 | 254 | 279 | 305 | 368 |
H(OPEN) | 197 | 197 | 236 | 246 | 283 | 330 |
W | 125 | 125 | 160 | 160 | 180 | 200 |
Weight | RTJ | 7.2 | 11.5 | 15.6 | 16.2 | 22.6 | 32.8 |
BW | 5.2 | 9.3 | 12.4 | 13.8 | 18.9 | 27.5 |
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Flanged?End?Pressure-seal?Gate?Valve?900Lb～2500Lb?

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NPS | 1/2& quot; | 3/4& quot; | 1& quot; | 11/4& quot; | 11/2& quot; | 2& quot; |
L(RTJ) | 900Lb～1500Lb | 216 | 229 | 254 | 279 | 305 | 368 |
2500Lb | 264 | 273 | 308 | 349 | 384 | 451 |
H(OPEN) | 900Lb～1500Lb | 216 | 250 | 270 | 320 | 250 | 445 |
2500Lb | 321 | 321 | 321 | 373 | 406 | 495 |
W | 160 | 160 | 180 | 200 | 250 | 280 |
Weight | 900Lb～1500Lb | 19.6 | 21.5 | 25.7 | 37.8 | 48.5 | 99.8 |
2500Lb | 21.5 | 24.7 | 30.4 | 48.1 | 58.1 | 130.0 |
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