Gate Valve, Forged Steel Gate Valve, High Pressure Gate Valve

 
 
Mechanical :: Forged Steel :: Gate Valve
 
 
TESTING HYDRAULIC PNEMUATIC
  800# 1500# 2500#  
Body 3000psig 5400psig 9000psig -x-
Back Seat 2000psig 4000psig 6600psig -x-
Seat 2000psig 4000psig 6600psig 80psig
CLASS 800 DIMENSION DATA
SIZE L H H1 WH SCREWED ENDS SOCKET WELD ENDS
          ØC E ØD
              MAX. MIN F(Min)
15 85 152 165 0 1/2” 13.56 22.22 21.72 9.65
20 92 161 176 90 3/2” 13.87 27.56 27.05 12.7
25 105 175 198 90 1” 17.35 34.29 33.78 12.7
40 127 240 278 145 1.1/2” 18.38 49.15 48.64 12.7
50 140 255 298 145 2” 19.263 61.62 61.11 15.75
   
   
CLASS 1500 DIMENSION DATA
SIZE L H H1 WH SCREWED ENDS SOCKET WELD ENDS
          ØC E ØD
              MAX. MIN F(Min)
15 92 161 176 90 1/2” 13.56 22.22 21.72 9.65
20 105 175 198 90 3/2” 13.87 27.56 27.05 12.7
25 127 240 278 145 1” 17.35 34.29 33.78 12.7
40 140 255 298 145 1.1/2” 18.38 49.15 48.64 12.7
CLASS 2500 DIMENSION DATA
SIZE L H H1 WH SCREWED ENDS SOCKET WELD ENDS
          ØC E ØD
              MAX. MIN F(Min)
15 127 240 278 145 1” 17.35 34.29 33.78 12.7
25 140 255 297 145 2” 19.23 61.62 61.11 15.7
   
   
MAIN PART MATERIAL LIST
PART No. Qty. NOMENCLATURE MATERIAL
1 1 body ASTM A 105 / F11 / F22 / F304 / F316
2 1 Bonnet ASTM A 105 / F11 / F22 / F304 / F316
3 1 Wedge AISI 410 / AISI 304 / AISI 316
4 1 Seat ring AISI 410 / AISI 304 / AISI 316
5 1 spindle AISI 410 / AISI 304 / AISI 316
6 1 Gland AISI 410 / AISI 304 / AISI 316
7 1 Gland Flange ASTM A 105 / Carbon Steel / F304
8 1 Stem Nut NI Resist A439 Gr. D2 / EN1A
9 1 Bonnet Gasket Asbestos Filler SS304 Spiral Wounded
10 1 Gland Packing Graphite Asbestos with S.S. Wire
11 4 Bonnet Bolts ASTM A 193 Gr. B7 / B8
12 2 Eye Bolts & nuts Carbon Steel / SS 304
13 1 Hand Wheel C.I. / M.I. / D.I.
 
 
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