:: Cast Iron Steam Valves ::
 

Cast Steel Globe Valves
[Class 150 & Class 300]  Also Available with IBR III C Certificate
 
   
Cast Steel Globe Valves
SPECIFICATIONS
 TYPE
 STOP VALVE, CHECK VALVE
 MATERIAL
 CAST STEEL
 END CONNECTIONS
 FLANGED
 END FLANGES
 ANSI B - 16.5
 FACE TO FACE
 ANSI B - 16.10
 WORKING PRESSURE
 CLASS 150 - 22 Kg/sq.cm, CLASS 300 - 58 Kg/sq.cm
 TESTING PRESSURE
 CLASS 150 - 31 Kg/sq.cm. HYDRAULIC
 CLASS 300 - 78 Kg/sq.cm. HYDRAULIC
 MANUFACTURING STANDARDS
 AS PER BS 1873
 TESTING STANDARDS
 BS 6755 PART - I
 SIZE RANGE
 1 - 8 INCH
   
Cast Steel Globe Valves
 DESCRIPTION
 MATERIAL
 BODY
 ASTM A 216 Gr. WCB
 BONNET
 ASTM A 216 Gr. WCB
 SPINDLE
 SS 410
 SEAT
 SS 410
 DIAPHRAGM
 SS 410 + STELLITED
 HAND WHEEL
 C.I./CARBON STEEL
 EYE BOLT & NUT
 A 193 Gr. B7
 CROSS BOLT & NUT
 A 194 Gr. 2H
 STUD & NUT
 A 193 Gr. B7 / A 194 Gr. 2H
 GLAND PACKING
 GRAPH. ASBESTOS WITH SACRIFICIAL INHIBITOR &  INCONEL WIRE REINFORCEMENT
 
 
 
DIMENSION CLASS - 150
SIZE (Inch)
A mm
øB mm
C mm
1", 150#
127
108
227
1 1/2", 150#
165
127
256
2", 150#
203
152
280
3", 150#
241
190
360
4", 150#
292
229
430
6", 150#
406
279
497
8", 150#
495
343
600
DIMENSION CLASS - 300
SIZE (Inch)
A mm
øB mm
C mm
1", 300#
203
124
224
1 1/2", 300#
228.5
156
262
2", 300#
267
165
291
3", 300#
318
210
368
4", 300#
356
254
430
6", 300#
444
318
497
8", 300#
559
381
660
   
   
Cast Steel Check Valves (NRV)
  
Cast Iron Check Valve
BILL OF MATERIAL
SR. NO.
PART
MATERIAL
QUANTITY
01
BODY
ASTM A 216 Gr WCB
01
02
Cover
ASTM A 216 Gr WCB
01
03
DIAPHRAGM
S.S. 410
01
04
SEAT
S.S. 410
01
 

DIMENSION

SIZE (Inch)

A mm

øB mm

T mm

D mm

80
(# 150Class)

241

190

19

152

50
(# 300 Class)

267

165

22.2

122
   
CLASS - 150
TEST PRESSURE Kg/cm (g)
HYDROSATIC
BODY
SEAT
31
22
CLASS - 300
TEST PRESSURE Kg/cm (g)
HYDROSATIC
BODY
SEAT
78
58
   
Notes :
Flanges drilling as per ANSI B 16.5.   • Dimenstion 'A' confirms to ANSI B 16.10   • Brass diaphragm nut is for below 1 1/2" class 150 & 300