1.DN:40-800MM
2.PN:1.0,1.6,4.0
3.Material :WCB ,A105
4.Connection:welding
FORGED CARBON STEEL GLOBE VALVE CLASS 800 Carbon Steel Screwed Ends - reduced bore
MANUFACTURING STANDARDS |
DESIGN | BS: 5352 / API 602 |
ENDS | ANSI B 2.1 / BS 21 / IS 544 |
TESTING | BS: 5146/ API 598/ BS 6755 PART 1 |
CLASS | TEST PRESSURE IN Kg / cm 2 |
HYDROSTATIC | AIR |
BODY | SEAT/BACK SEAT | SEAT |
800 | 211 | 141 | 6 |
Nominal diameter | Reduced port | mm(in) | 8(1/4) | 10(3/8) | 15(1/2) | 20(3/4) | 25(1) | 32(1¼) | 40(1½) | 50(2) | - |
Full port | mm(in) | - | - | 10(3/8) | 15(1/2) | 20(3/4) | 25(1) | 32(1¼) | 40(1½) | 50(2) |
D | mm | 8 | 10 | 11 | 13 | 18 | 23 | 28.5 | 33 | 43 |
L | mm | 79 | 79 | 79 | 92 | 111 | 120 | 152 | 172 | 220 |
H (Open) | mm | 166 | 166 | 166 | 175 | 206 | 228 | 262 | 300 | 340 |
W | mm | 100 | 100 | 100 | 100 | 125 | 160 | 160 | 180 | 240 |
No. | PART | MATERIAL | 1 | Body | ASTM A 105 | 2 | Seat Ring | S.S. AISI 410 | 3 | Disc | S.S. AISI 410 | 4 | Spindle | S.S. AISI 410 | 5 | Gasket | Spiral Wound, S.S. filled with Asb . | 6 | Bonnet | ASTM A 105 | 7 | Bonnet bolt | ASTM A 193 Gr. B7 | 8 | Screw | Carbon Steel | 9 | washer | Carbon Steel | 10 | Gland packing | Grafoil | 11 | Gland | S.S. AISI 410 | 12 | Gland plate | Carbon Steel Forged | 13 | Eye bolt & nut | Carbon Steel | 14 | Yoke nut | NI - Resists | 15 | Hand Wheel | Malleable Iron / Cast Iron | 16 | H. W. Washer | Carbon Steel | 17 | H. Wheel Nut | Carbon Steel |
|
Manual weld straight-through forged gate valve