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FORGED STEEL GATE VALVES
 
 FORGED STEEL GATE VALVES
  • ANSI class 800, 1500 and 2500
  • Manufactured in accordance with API 602/BS 5352Available in drop forged stainless steel and carbon steel Stelloted seat / wedge offered
  • IBR approved valves are also available
  • Also acailable in drop Forged alloy steel F5, F9, F11,F12 on request
   
STANDARD FEATURES
Bonnet bolted, solid wedge gate, outside
screw and yoke with rising system.
Wedge : Ground and lapped to precision
Gland : Self aligning type.
Testing : As per APO - 598 / BS - 6755

 

Size Range :

1/2''-2'' Rating 800#
                                            
1/2''-2'' Rating 1500#
                                           
1/2''-1.5'' Rating 2500#
                                           
1/2''-1''  Rating 4500#
 

 

 

DIMENSION 'D' IS FOR SCREWED VALVES
Rating: 1 Carbon Steel ASTM A 105   2. Stainless ASTMA 182F304/F316
150 psi at 500° F 800 / 1500 / 2500 psi at 1000° F
300 psi at 800° F
600 psi at 800° F
800 psi at 800° F
2000 psi cold non-stock
1500 psi at 800° F
3600 psi cold non-stock
2500 psi at 800° F
6600 psi cold not-stock


Overall Dimension
Size 8mm 10mm 15mm 20mm 25mm 32mm 40mm 50mm
A. End to End 85 85 85 92 104 127 127 127
B. Socket Weld bore 14.1 17.5 21.7 27.1 33.8 42.5 48.6 48.6
C. Min. bore depth 9.5 9.5 9.5 12.7 12.7 12.7 12.7 12.7
D. Nominal bore 1/4" 3/8" 1/2" 3/4" 1" 11/4" 11/2" 11/2"
E. Cento top (Closed) 146 146 146 157 166 224 224 224
F. Centre to top (Open) 159 159 159 172 189 260 260 260
G. Handweel dia 90 90 90 90 90 150 150 150
H. End to End 150 RF     108 118 127 140 165 165
(Flanged) 300 RF     140 152 165 178 190 190
600 RF     165 190 216 229 241 241
600 RTJ     163 190 216 229 241 241
PORT dia 6.35 9.5 9.5 12.7 17.5 23.8 28.6 28.6
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