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Hardware & tools
Long Neck Wafer Type Model 25 Butterfly Valve
Available in size 1″ to 12″. Available in wafer type model 15 and model 25, lug type model 20 and model 30 body.
SupplierNINGJIN COUNTY HONGDA VALVE CO.,LTD.www.hongdavalve.com
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About this product
Product information from the supplier.
MATERIALS LIST
|
Item |
Part Name |
Materials |
|
1 |
Body |
Cast Iron: ASTM A126CL. B ,Ductile Cast Iron: ASTM A536 65-45-12, |
|
2 |
Upper Stem |
Zinc Plated Steel; Stainless Steel: ASTM A276 Type 316, Type 410, Type 420; ASTM A582 Type 416; |
|
3 |
Seat |
NBR, EPDM, Neoprene, PTFE, Viton; |
|
4 |
Spring Pin |
Carbon Steel; Stainless Steel |
|
5 |
Lower Stem |
Zinc Plated Steel; Stainless Steel: ASTM A276 Type 316, Type 410, Type 420; ASTM A582 Type 416; |
|
6 |
Disc |
Ductile Cast Iron(Nickel plated or Nylon coated): ASTM A536 65-45-12, Stainless Steel: ASTM A351 CF8, CF8M; CF3, CF3M; EN 1.4408, 1.4469; 1.4501; AL-Bronze: ASTM B148 C95400; |
|
7 |
O-Ring |
NBR, EPDM, Neoprene, Viton; |
|
8 |
Bushing |
PTFE, Nylon, Lubricated Bronze; |
DIMENSIONS LIST
DIMENSIONS LIST (INCH)
|
Size |
A |
B |
C |
D |
E |
H |
J |
K |
L |
T |
S |
W |
|
2 |
27/8 |
55/8 |
11/4 |
1/2 |
41/8 |
4 |
31/4 |
7/16 |
121/32 |
11/4 |
5/8 |
3/8 |
|
21/2 |
37/64 |
61/8 |
11/4 |
1/2 |
4 7/8 |
4 |
31/4 |
7/16 |
13/4 |
155/64 |
5/8 |
3/8 |
|
3 |
311/32 |
63/8 |
11/4 |
1/2 |
53/8 |
4 |
31/4 |
7/16 |
125/32 |
29/16 |
5/8 |
3/8 |
|
4 |
43/64 |
71/8 |
11/4 |
5/8 |
67/8 |
4 |
31/4 |
7/16 |
23/64 |
335/64 |
5/8 |
7/16 |
|
5 |
417/32 |
73/4 |
11/4 |
3/4 |
73/4 |
4 |
31/4 |
7/16 |
21/8 |
43/8 |
5/8 |
1/2 |
|
6 |
55/32 |
81/4 |
11/4 |
3/4 |
83/4 |
4 |
31/4 |
7/16 |
23/16 |
545/64 |
5/8 |
1/2 |
|
8 |
619/64 |
97/16 |
11/2 |
7/8 |
11 |
6 |
5 |
9/16 |
23/8 |
719/32 |
7/8 |
5/8 |
|
10 |
731/64 |
111/4 |
11/2 |
11/8 |
133/8 |
6 |
5 |
9/16 |
237/64 |
931/64 |
7/8 |
5/8 |
|
12 |
917/32 |
123/16 |
11/2 |
11/4 |
161/8 |
6 |
5 |
9/16 |
31/32 |
111/2 |
11/8 |
3/4 |
DIMENSIONS LIST (MM)
|
Size |
A |
B |
C |
D |
E |
H |
J |
K |
L |
T |
S |
W |
|
50 |
73 |
143 |
32 |
12.7 |
104.8 |
101.6 |
82.6 |
11.1 |
42 |
32 |
15.9 |
9.5 |
|
65 |
79 |
156 |
32 |
12.7 |
123.9 |
101.6 |
82.6 |
11.1 |
45 |
47 |
15.9 |
9.5 |
|
80 |
85 |
162 |
32 |
12.7 |
136.5 |
101.6 |
82.6 |
11.1 |
45 |
65 |
15.9 |
9.5 |
|
100 |
103 |
181 |
32 |
15.9 |
174.6 |
101.6 |
82.6 |
11.1 |
52 |
90 |
15.9 |
11.1 |
|
125 |
115 |
197 |
32 |
19.1 |
196.9 |
101.6 |
82.6 |
11.1 |
54 |
111 |
15.9 |
12.7 |
|
150 |
131 |
210 |
32 |
19.1 |
222.3 |
101.6 |
82.6 |
11.1 |
56 |
145 |
15.9 |
12.7 |
|
200 |
160 |
240 |
38 |
22.2 |
279.4 |
152.4 |
127 |
14.3 |
60 |
193 |
22.2 |
15.9 |
|
250 |
190 |
286 |
38 |
25.6 |
339.7 |
152.4 |
127 |
14.3 |
66 |
241 |
22.2 |
15.9 |
|
300 |
242 |
310 |
38 |
31.8 |
409.6 |
152.4 |
127 |
14.3 |
77 |
292 |
28.6 |
19.1 |
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NINGJIN COUNTY HONGDA VALVE CO.,LTD.
