Mavharuvhu egedhi anoshandiswa kuvhara kuyerera kwezvinwiwa pane kuvharira kuyerera. Kana yakanyatsozaruka, iyo yakajairika gedhi valve haina chinovharira munzira yekuyerera, zvichikonzera kuderera kwakanyanya kuyerera. Izvi zvinoreva kuti chiyero chekuyerera hachichinji zvakaenzana nekufamba kwe stem. Zvichienderana nekuvakwa, gedhi rakavhurika zvishoma rinogona kuzunguzika kubva pakuyerera kwemvura.
Design Features
- Kunze Screw uye Joko (OS&Y)
- Two Piece self aligning packing gland
- Bolted bhoneti ine spiral-ronda gasket
- Integral backseat
Zvinotsanangurwa
- Basic Design: API 602, ANSI B16.34
- End to End: DHV Standard
- Kuedza & Kuongorora: API-598
- Screwed Ends (NPT) kuenda kuANSI/ASME B1.20.1
- Socket weld Inopera kune ASME B16.11
- Butt weld Inopera kuASME B16.25
- End Flange: ANSI B16.5
Optional Features
- Kanda Simbi, Alloy Simbi, Stainless Simbi
- Yakazara Port kana Regular Port
- Yakawedzerwa Stem kana Pazasi Chisimbiso
- Welded Bonnet kana Pressure Seal Bonnet
- Kukiya Chishandiso pakukumbira
- Kugadzira kuNACE MR0175 pakukumbira
Products Drawing
Maitiro Okushandisa
1.Dhizaini nekugadzira zvinoenderana neAPI 602,BS5352,ANSI B 16.34
2.Kubatanidza kunopera kubva ku:
1) Socket weld dimension inoenderana ne ANSI B 16.11 ,JB/T 1751
2) Screw ends dimension inoenderana ne ANSI B 1.20.1,JB/T 7306
3)But-Welded inoenderana neANSI B16.25,JB/T12224
4) Migumo ine flanged inoenderana ne ANSI B 16.5,JB79
3.Kuongorora uye kuongorora kunoenderana ne:
1)API 598,GB/T 13927,JB/T9092
4.Structure features:
Bolted bonnet, panze screw uye joko
Welded bonnet, kunze scres uye joko
5.MAterials inoenderana neANSI / ASTM
6.Main Materials:
A105,LF2,F5,F11,F22,304(L),316(L),F347,F321,F51,Monel,20Alloy
Carbon simbi Tembiricha-Pressure rate
CL150-285 PSI@ 100°F
CL300-740 PSI@ 100°F
CL600-1480 PSI@ 100°F
CL800-1975 PSI@ 100°F
CL1500-3705 PSI@ 100°F
Main Part Materials List
NO | Chikamu Zita | A105/F6a | A105/F6a HFS | LF2/304 | F11/F6AHF | F304(L) | F316(L) | F51 |
1 | Muviri | A105 | A105 | LF2 | F11 | F304(L) | F316(L) | F51 |
2 | Seat | 410 | 410HF | 304 | 410HF | 304(L) | 316(L) | F51 |
3 | Wedge | F6a | F6a | F304 | F6aHF | F304(L) | F306(L) | F51 |
4 | Stem | 410 | 410 | 304 | 410 | 304(L) | 316(L) | F51 |
5 | Gasket | 304+Flexible Graphite | 304+Flexible Graphite | 304+Flexible Graphite | 304+Flexible Graphite | 304+Flexible Graphite | 316+Flexible Graphite | 316+Flexible Graphite |
6 | Bonnet | A105 | A105 | LF2 | F11 | F304(L) | F316(L) | F51 |
7 | Bolt | B7 | b7 | L7 | B16 | B8(M) | B8(M) | B8(M) |
8 | Pin | 410 | 410 | 410 | 410 | 304 | 304 | 304 |
9 | Gland | 410 | 410 | 304 | 410 | 304 | 316 | F51 |
10 | Gland eyebolt | B7 | B7 | L7 | B16 | B8M | B8M | B8M |
11 | Gland Flange | A105 | A105 | LF2 | F11 | F304 | F304 | F304 |
12 | Hex nut | 2H | 2H | 2H | 2H | 8M | 8M | 8M |
13 | Stem nut | 410 | 410 | 410 | 410 | 410 | 410 | 410 |
14 | Kukiya nzungu | 35 | 35 | 35 | 35 | 35 | 35 | 35 |
15 | Nameplate | AL | AL | AL | AL | AL | AL | AL |
16 | Handwheel | A197 | A197 | A197 | A197 | A197 | A197 | A197 |
17 | LubricatingGasket | 410 | 410 | 410 | 410 | 410 | 410 | 410 |
18 | Packing | Graphite | Graphite | Graphite | Graphite | Graphite | Graphite | Graphite |
![](file:///C:\Users\Administrator\AppData\Roaming\Tencent\Users\331715982\QQ\WinTemp\RichOle\VA_T18]6QHE8IUXXBGV%ZWJ.png)