| Cast
Steel Check Valves |
The cast steel swing check ( Reflux)valves
are also available in class 150, 300 &
600 in flanged end. They are used to maintain
flow of water in one direction only. They
are self operative by pressure only. |
|
|
|
| Over
All Dimensions |
| SIZE
OF VALVES |
50
mm |
65mm |
80mm |
100mm |
125mm |
150mm |
200mm |
250mm |
300mm |
| A |
150 |
203 |
216 |
241 |
292 |
330 |
356 |
495 |
622 |
698 |
| 300 |
267 |
292 |
318 |
356 |
400 |
444 |
533 |
622 |
711 |
| 600 |
292 |
330 |
356 |
432 |
508 |
559 |
660 |
787 |
838 |
| B |
150 |
140 |
165 |
168 |
190 |
230 |
230 |
261 |
345 |
356 |
| 300 |
170 |
180 |
200 |
216 |
220 |
275 |
332 |
385 |
455 |
| 600 |
196 |
210 |
225 |
305 |
325 |
355 |
432 |
490 |
550 |
|
| Material
List |
|
|
|
|
|
S. No.
|
Name
Of Part
|
Material
|
Specification
|
|
1.
|
Body
|
Carbon
Steel
|
A-216
Gr. WCB
|
|
2.
|
Body
Seating
|
Stainless
Steel
|
AISI
410
|
|
3.
|
Disc
|
Stainless
Steel
|
AISI
410
|
|
4.
|
Hinge
|
Carbon
Steel
|
A-216
Gr. WCB
|
|
5.
|
Hinge
Pin
|
Stainless
Steel
|
AISI
410
|
|
6.
|
Gasket
|
CAF
(for class 150 valve)
|
---
|
|
|
|
spiral
wound SS type AISI 304
|
---
|
|
7.
|
Cover
|
Cast
Carbon Steel
|
A-216
Gr. WCB
|
|
8.
|
Stud
bolts & nuts
|
Carbon
Steel
|
---
|
|
9.
|
Locking
Pin
|
Stainless
Steel
|
---
|
|
10.
|
Disc
Nut
|
Carbon
Steel
|
---
|
|
11.
|
Washer
|
Stainless
Steel
|
---
|
|
12.
|
Side
Plug
|
Stainless
Steel
|
AISI
410
|
|
|
|
|
