Nötron Valf

Cast Steel Gate Valves

ASA 900 – 1500

This type of valves are used in places where pressure drop is not required during flow.

They are used either fully open or fully closed.

If they are used in the half-open position, the speed of the fluid passing through causes the bolt to vibrate and consequently damage it.

Gate valves cannot be throttled.

PART NAME
1 Body Cast Steel
2 Body Ring Carbon Steel
2a Body Ring Surface Stainless Steel
3 Slider Cast Steel
3a Sülüs Surface Stainless Steel
4 Mil Stainless Steel
5 Bexite Ring Stainless Steel
6 Cover (Glend Puller) Cast Steel
7 Gasket Stainless Steel
8 Top Cover Carbon Steel
9 Packing Graphite
10 Packing Gland Printing Stainless Steel
11 Glend Carbon Steel
12 Cover Fork Cast Steel
13 Fork Studs Cr Mo Steel
14 Sapl. Nut Carbon Steel
15 Hamil (Mile Sign) Bronze
16 Hamil Nut Steel
17 Hendil Ductile Iron
18 Hendil Nut Steel
19 Name Plate Aluminum
ASA 900 Figure V 2040
Measure Ø B Ø G Ø R C Ø dxn D H Ø M App. W
DN inch mm mm mm mm mm mm mm mm kg
50 2 215,9 165,1 92 38,1 25,4 x 8 368,3 450 300 85
65 2 ½ 244,4 190,5 104,8 41,1 28,5 x 8 419,1 500 300 90
80 3 241,3 190,5 127 38,1 25,4 x 8 381 530 350 105
100 4 292,1 235 157,2 44,5 31,8 x 8 457,2 690 400 200
150 6 381 317,5 215,9 55,6 31,8 x 12 609,6 1100 500 450
200 8 470 393,7 269,9 63,5 38,1 x 12 736,6 1130 600 630
250 10 546,1 469,9 323,8 69,9 38,1 x 16 838,2 1255 680 950
300 12 609,6 533,4 381 79,2 38,1 x 20 965,2 1300 780 1225

 

ASA 1500 Figure V 2050
Measure Ø B Ø G Ø R C Ø dxn D H Ø M App. W
DN inch mm mm mm mm mm mm mm mm kg
50 2 215,9 165,1 92 38,1 25,4 x 8 368,3 550 300 75
65 2 ½ 244,4 190,5 104,8 41,1 28,5 x 8 419,1 500 300 92
80 3 266,7 203,2 127 47,8 31,8 x 8 470 560 350 135
100 4 311,1 241,3 157,2 53,8 35 x 8 546,1 640 500 204
150 6 393,7 317,5 215,9 82,6 38,1 x 12 704,9 900 600 450
200 8 482,6 393,7 269,9 91,9 44,5 x 12 831,9 1130 685 750
250 10 584,2 482,6 323,8 108 50,8 x 12 990,6 1240 900 1200
300 12 673,1 571,5 381 124 53,8 x 16 1130,3 1385 1100 2060