Page 116 - RACI

SPECIAL VALVES 11 SPECIAL VALVES
HH
FIXED CONE VALVES

MOD. 11070 PN 10 DN 300-2000

Fixed cone valve c/w hydraulic actuating piston.

MOD. 11071 PN 10 DN 300-2000

Mod. 11070 Fixed cone valve –submerged - c/w hydraulic actuating piston.

L1 DD L
L1 DN DN L
L1

L1

DD
DN DN

Mod. 11071

L Sealing seat welded on jacket:
Stainless steel 1.4301 (equivalent to AISI 304)
L
Screws:
Materials Galvanised steel class 8.8
Body and jacket:
Nuts:
Steel S275JR (equivalent to Fe360), Steel ASTM A194 2H
internal and external epoxy coated
Body sealing:
Rubber

DN D L L1 H Pistons
300 655 809 232 288 Ø50 / Ø28 x 240
350 655 809 232 288 Ø50 / Ø28x240
400 730 985 220 380 Ø50 / Ø28 x 250
500 860 1065 268 450 Ø63 / Ø45 x 350
600 995 1210 328 475 Ø63 / Ø45 x 400
700 1140 1355 350 525 Ø100 / Ø45 x 550
800 1322 1545 500 580 Ø100 / Ø45 x 600
900 1350 1575 585 650 Ø100 / Ø45 x 700
1000 1390 1870 670 655 Ø100 / Ø45 x 700
1100 1490 1988 675 705 Ø100 / Ø45 x 720
1200 1590 1925 680 755 Ø100 / Ø45 x 750
1400 1872 2080 715 955 Ø160 / Ø70 x 750
1500 2165 2235 750 1150 Ø160 / Ø70 x 760
1600 2265 2560 900 1150 Ø160 / Ø70 x 950
1800 2465 3060 1050 1250 Ø160 / Ø70 x 1100
2000 2715 3500 1150 1390 Ø160 / Ø70 x 1200

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