Page 16 - RACI

gate valves 1 gate valves

h spigOt type
h
DN 250 - 3ø0d0a Materials
ød
Body and bonnet:
a Ductile iron eN-gJs-400-15/eN 1563
(former to DIN ggg40)
H1
H H1 spindle:
stainless steel 1.4021/eN IsO 10088
H (equivalent to UNI X20Cr13 or aIsI 420)

Wedge:
Ductile iron eN-gJs-400-15/eN 1563
(former to DIN ggg40), ePDM rubber vulcanised,
potable water approved

Wedge nut:
Brass CuZn40Pb2

O-ring bush:
Brass CuZn40Pb2

gliding disc:
POM

Back lip seal and bonnet seal:
ePDM rubber, potable water approved

Bonnet allen screws:
steel class 8.8 to eN IsO 898, corrosion protected
by special seal

protection ring:
Reinforced plastic material

D
DN D

DN

E L
E L

DN D L E H1 H a Ø d h Weight (kg)
50 66 250 72 230 270 17,8 - 14,8 20 30 7
35 9
60 77 270 72 240 280 20,8 - 17,3 25 35 10
35 14
65 82 270 80 240 280 20,8 - 17,3 25 38 18
38 27
80 98 280 85 290 340 20,8 - 17,3 25 38 37
48 64
100 118 300 86 325 390 23 - 19,2 25 48 102
48 153
125 144 325 96 375 455 23 - 19,2 28

150 170 350 100 420 510 23 - 19,2 28

200 222 400 110 505 625 29 - 24,2 32

250 274 450 128 660 805 32 - 27,2 34

300 326 500 145 735 910 32 - 27,2 34

All metal, rubber, and coatings used have been designed for contact with water for human consumption, pursuant to the terms of Italian Health Ministry
decree n° 174, dated 6/4/2004.

© RACI srl - ISO 9001 - Catalog ed 10/2016 1.12 info@raci.it - www.raci.it - Tel. +39 02 262.351