|
Swing Type Wafer Check Valve
Features
- Light Weight
- Extremely Compact
- Ecnomical
- Low Maintenance
- Easy Maintenance
- Tight Shut-off
- One Moving Part
- Interchangeable Disc Design
- Bonded Resilient Seat Option
- Radiography Clear Disc & Shaft
- Welding For Best Strength
Materials of Construction
|
S.No.
|
NAME OF PART
|
MATERIAL / STANDARD
|
|
1.
2.
3.
4.
5.
6.
|
Body
Disc
Hinge Pin
'O' Ring
Eye Bolt
Bush
|
MS-IS:2062, CS-ASTM-A216 GRADE WCB, SS-ASTM-A351 CF-8/CF-8M
MS-IS:2062, CS-ASTM-A216 GRADE WCB, SS-ASTM-A351 CF-8/CF-8M
CARBON STEEL / STAINLESS STEEL
NITRILE, NEOPRENE, EPDM, SILICON
CARBON STEEL
BRASS
|
Sizes / Dimensions
|
Nominal Size 'DN' (mm)
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
|
Inlet Bore 'DI' (mm)
|
24
|
34
|
45
|
57
|
78
|
100
|
122
|
163
|
204
|
240
|
|
Min. Out. Pipe Bore (mm)
|
40
|
50
|
65
|
78
|
100
|
125
|
150
|
200
|
250
|
300
|
|
Length 'L' (mm)
|
14
|
14
|
14
|
14
|
14
|
16
|
19
|
28
|
28
|
38
|
|
Outside Diameter ‘DO’ (mm)
|
84
|
97
|
110
|
130
|
160
|
192
|
216
|
273
|
336
|
384
|
Note
Working temperature 20oC to 200oC, Working Pressure upto 500 PSIG Hyd.
Suitability
|
STEAM
|
WATER
|
OIL
|
AIR
|
GASES
|
|
|
Yes
|
Yes
|
|
|
|
