JIS F 7373 Cast Rion 10K Swing Check Valves:
Marine Cast Steel Screw Down Check Angle Valve uga bisa diarani Marine Cast Steel Angle SDNR Valve utawa SDNR Angle Valve. Cocog kanggo sistem pipa kanthi banyu seger, hawa & gas liyane, lenga lan uap kanthi suhu ora luwih saka 300 derajat celcius.
Standar Desain: JIS F7471-1996
Test Standard: JIS 7400-1996
Tekanan Uji Hidrolik: Badan-2.1Mpa, Kursi-1.54Mpa
Ukuran flange miturut JIS B2220 -10K
Bahan utama:
1-Body: Baja Tuang (SC480)
2 Kursi: Perunggu (BC6) utawa Stainless Steel (2Cr13, SCS2)
3-Disc: Perunggu (BC6) utawa Stainless Steel (2Cr13, SCS2)
4-Stem: C3771BD (Kuningan) utawa SUS403
5-Bonet: Cast Steel (SC480)
6-Roda Tangan: Cast Iron (FC200)
7-Packing Gland: Perunggu (BC6) utawa Stainless Steel (2Cr13)
8-Gasket: non-asbes
Daftar Ukuran Utama (mm):
KODE IMPA |
Ukuran |
L
|
D
|
C
|
t
|
Ora ana bolongan bolt |
h
|
H
|
D2 |
Bobot (kg) |
751201
|
50
|
220
|
155
|
120
|
16
|
4
|
19
|
270
|
160
|
17.9
|
751202
|
65
|
270
|
175
|
140
|
18
|
4
|
19
|
300
|
200
|
26
|
751203
|
80
|
300
|
185
|
150
|
18
|
8
|
19
|
310
|
200
|
29.8
|
751204
|
100
|
350
|
210
|
175
|
18
|
8
|
19
|
355
|
250
|
44.7
|
751205
|
125
|
420
|
250
|
210
|
20
|
8
|
23
|
415
|
280
|
70.3
|
751206
|
150
|
490
|
280
|
240
|
22
|
8
|
23
|
470
|
315
|
96.4
|
751207
|
200
|
570
|
330
|
290
|
22
|
12
|
23
|
565
|
355
|
159
|
751208
|
250
|
740
|
400
|
355
|
24
|
12
|
25
|
645
|
400
|
257
|
751209
|
300
|
840
|
445
|
400
|
24
|
16
|
25
|
735
|
450
|
370
|
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