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LIFT CHECK VALVES - IBR CERTIFIED UV-203-S
LIFT CHECK VALVES - IBR CERTIFIED UV-207-S
WAFER TYPE SWING CHECK VALVE VA-17-A

WAFER TYPE SWING CHECK VALVE  
   
C.S. WAFER TYPE SWING CHECK VALVE WITH RUBBER SEATING

 

SEAT TEST PRESSURE = 16 BAR (Hyd)

 

# FEATURES :-

1. WAFER TYPE SHORT PATTERN SAVES SPACE
2. LOW INERTIA DISC ALLOWES THE VALUE TO OPERATE EVEN UNDER VERY LOW PRESSURE DIFFERENTIAL PRESSURE
3. THE ECCENTRIC DISC SHAFT IN COMBINATION WITH THE DISC SEAT GUARANTEE POSITIVE SHUT OFF FOR RETURNING MEDIA
4. INVESTAMENT CAST DISC WITH INTERRAL HINGE PIN

 

# APPLICATIONS :-

1. LOW PRESSURE DROP MAKES THREE VALVE SUITABLE FOR PUMP DISCHARGE DUTIOS.
2. SUITABLE FOR APPLICATION WHERE THERE IS HIGH PROPORTION FOR TUSBUDITY Eg, SEWAGE, PAPERMILLS, SLUDGES, ETC.

# TECHNICAL :-

1. FLANGE STANDARD CONFORMITY :
ANSE # 150, DIN PN 10 & PN 16 B.S. 10 TABLE D & E
2. DESIGN FACE TO FACE DIMENSION : API 6Ds / ANSI B 16.10
3. VALVES TESTING : API 598 / ANSI B 16.
4. PRESSURE RATING : PN 16.
5. OPERATING TEMP. RANGE : -25°C TO 200°C (DEPENDING ON MOC)

 
   

 
 
VA - 17
   
DIMENSIONS ARE IN MM
SIZE A ØB ØC
40 MM 19.0 86 22
50 MM 19.0 97 30
65 MM 19.0 110 40
80 MM 19.0 129 52
100 MM 19.0 161 71
125 MM 19.0 193 93
150 MM 19.0 215 114
200 MM 28.5 272 157
250 MM 28.5 329 195
300 MM 38.0 379 230
350 MM 44.5 438 270
400 MM 51.0 489 310
 
MATERIAL
PART NO PARTS MATERIAL STANDARD
1. BODY C.S. ASTMA 210
2. FLAP C.S / S.S ASTMA 210 / AISI 420/ 304 / 316
3. 'O' RING N.B.R / EPDM / VITON -------------
4. SPRING WIRE S.S AISI 420
5. SPRING PIN S.S. AISI 420
6. HOOK M.S B.S 936
 

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