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�˲��y�ܽ�ֹ�y�m���ڹ��Q��PN1.6-4.0MPa,�����ض�-20��-350���ʯ��,������,����ˎ,������,��������I(y��)�ȸ��N���r�Ĺ�·��,���Д���ͨ��·���|(zh��),��
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| �Y(ji��)��(g��u)��ʽ construction |
BB-BG-OS&Y |
| �(q��)�ӷ�ʽ operation |
�ք�hand-operated |
| ��� pneumatic |
| �O(sh��)Ӌ�˜� design standard |
DIN3356 |
| �Y(ji��)��(g��u)�L�� face to face dimension |
DIN3202 |
| �B�ӷ��m flanged ends |
DIN2543-2545 |
| ԇ�͙z� test&inspection |
DIN3230 |
�˲��y�ܽ�ֹ�y�a(ch��n)Ʒ����Ҏ(gu��)����
���Q����(MPa)
nominal pressure
|
���wԇ��(MPa)
shell test |
�ܷ�ԇ��(MPa)
sealing test |
�m�Üض�(��)
suitable temp |
�m�ý��|(zh��)
suitable madium |
| 1.6 |
2.4 |
1.76 |
-20��-350�� |
ˮ,����������Ʒ��
water,steam,oil,etc. |
| 2.5 |
3.75 |
2.75 |
| 4.0 |
6.0 |
4.4 |
��Ҫ�㲿�����|(zh��)��
| ��̖NO. |
���Qpart name |
���|(zh��)material |
| 1 |
�y�wbody |
GS-C25,��CF8,��CF3 |
| 2 |
�y��disc |
2CR13��F304,��F316 |
| 3 |
�S�Nhinge pin |
F304,��F316 |
| 4 |
���y�ܽM��bellows combination |
F304��F316L |
| 5 |
�y�wbonnet |
GS-C25,��CF8,��CF3 |
| 6 |
����packing |
����ʯīFlexible graphite��PTFE |
| 7 |
����gland |
25#,��F304,��F316 |
| 8 |
��λƬlocator |
25#��F304,��F316 |
| 9 |
�y�U��ĸstem nut |
�~�Ͻ�ZQA19-4 |
| 10 |
��݆hand wheel |
̼�carbon steel |
| 11 |
��ñcap |
25# |
| 12 |
�ͱ�oil cup |
�S�~brass |
| 13 |
������ĸhexagon nut |
ASTMA193 2H,��A193-8��A193-8M |
| 14 |
�p�^��˨bolt |
ASTMA193 B7,��A193-B8,��A193-B8M |
| 15 |
�|Ƭgasket |
����ʯī+���P�
flexible graphite+stainless steel,��PTFE |
| 16 |
�y�Ustem |
2Cr13��F304,��F316 |
WJ41H-16
�����ȼ�
pressure |
PN16 |
| �ڏ�size |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
| L |
130 |
150 |
160 |
180 |
200 |
230 |
290 |
310 |
350 |
400 |
480 |
600 |
730 |
850 |
| H |
195 |
195 |
207 |
218 |
225 |
230 |
272 |
290 |
355 |
410 |
425 |
540 |
665 |
720 |
| W |
120 |
120 |
140 |
140 |
160 |
180 |
180 |
200 |
250 |
300 |
300 |
400 |
520 |
520 |
| ����(kg)Weight |
4 |
4.5 |
5 |
7 |
9 |
12 |
18.5 |
23 |
38.5 |
56 |
75 |
113.5 |
235 |
395 |
| �г�h |
7 |
7 |
12 |
13 |
14 |
15 |
19 |
23 |
28 |
35 |
42 |
52 |
64 |
75 |
| Kv |
4.2 |
7.4 |
12 |
19 |
30 |
47 |
77 |
120 |
188 |
288 |
410 |
725 |
1145 |
1635 |
WJ41H-25
�����ȼ�
pressure |
PN25 |
| �ڏ�size |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
| L |
130 |
150 |
160 |
180 |
200 |
230 |
290 |
310 |
350 |
400 |
480 |
600 |
730 |
850 |
| H |
195 |
195 |
207 |
218 |
225 |
230 |
272 |
290 |
355 |
410 |
425 |
540 |
665 |
720 |
| W |
120 |
120 |
140 |
140 |
160 |
180 |
180 |
200 |
250 |
300 |
300 |
400 |
520 |
520 |
| ����(kg)Weight |
4 |
4.5 |
5.5 |
7.5 |
10 |
12.5 |
19 |
24 |
43 |
57 |
79 |
135 |
285 |
415 |
| �г�h |
7 |
7 |
12 |
13 |
14 |
15 |
19 |
23 |
28 |
35 |
42 |
52 |
64 |
75 |
| Kv |
4.2 |
7.4 |
12 |
19 |
30 |
47 |
77 |
120 |
188 |
288 |
410 |
725 |
1145 |
1635 |
WJ41H-40
�����ȼ�
pressure |
PN40 |
| �ڏ�size |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
| L |
130 |
150 |
160 |
180 |
200 |
230 |
290 |
310 |
350 |
400 |
480 |
600 |
730 |
850 |
| H |
195 |
195 |
207 |
218 |
225 |
230 |
272 |
290 |
355 |
410 |
425 |
540 |
665 |
720 |
| W |
120 |
120 |
140 |
140 |
160 |
180 |
180 |
200 |
250 |
300 |
300 |
400 |
520 |
520 |
| ����(kg)Weight |
4 |
4.5 |
6 |
8 |
11.5 |
13.5 |
20 |
25 |
45 |
60 |
83 |
158 |
305 |
440 |
| �г�h |
7 |
7 |
12 |
13 |
14 |
15 |
19 |
23 |
28 |
35 |
42 |
52 |
64 |
75 |
| Kv |
4.2 |
7.4 |
12 |
19 |
30 |
47 |
77 |
120 |
188 |
288 |
410 |
725 |
1145 |
1635 |
|
