Page 20 - RACI

SERVICE VALVES 2 SERVICE VALVES

MALE / SOCKET
RACI-PUSH

MODEL 2253 PN 16 DN 1“ - 2“

Ends with external and internal threading integrated
with Raci-push socket.

special features

• Inlet for direct connection to the pipe saddles, outlet
with integral socket for PE pipes (fully restraint type
RaciPush) and female threading for steel pipe or
fittings, suitable for under pressure drilling.

• Manufactured according to the requirements of EN 1074.

• Body and bonnet high quality powder coated (fusion
bonded), coating thickness DFT min. 250 micron,
zero porosity (tested with 3000V), high impact
resistance and cross-linkage according to DIN 30677-2
and DIN 3476.

• Multiple O-Ring spindle sealing system embedded in
non-corrosive material to DIN 3547-1.

• Additional back sealing disc for O-Rings replacement
under pressure to ISO 7259.

• Anti friction bush on spindle neck.

• Non-rising stainless steel spindle (single forged round
bar with rolled threading).

• Wedge on sealing surfaces completely rubber
vulcanised, with drain hole.

• Threads according to EN 10226-1.

• Fasteners protected against corrosion by special resin sealing.

ød • Manual operation by handwheel, operating cap,
a extension spindle (underground installation).
d5
materials

h Body and bonnet:
d4 Ductile iron according to EN-GJS-400-15 /EN 1563
H1 (former to DIN GGG40)
H
Spindle:
Stainless steel 1.4021/EN ISO 10088 (equivalent to
UNI X20Cr13 or AISI420)

Wedge:
Brass CuZn40Pb2, rubber vulcanised, potable water
approved

O-Ring bush:
Brass CuZn40Pb2

d1 d2 Anti-friction bush:
Ø POM

O-Rings, back seal, bonnet seal and dust cap:
Rubber, potable water approved

L Fastening screws:
Stainless steel A2-70/EN ISO 3506

Grip ring:
POM

DN Ø d1 d2 L H H1 Ø d a h d4/d5 Weight (kg)

1" 32 1"1/4 1"1/4 191 169 198 16 10,5-12 21 5/M5 3,3

1"1/4 40 1"1/2 2" 233 215 248 16 10,5-12 21 5/M5 5,2

1"1/2 50 2" 2" 247 215 255 16 10,5-12 21 5/M5 5,9

2" 63 2"1/2 2" 265 215 265 16 10,5-12 21 5/M5 6,7

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 2.4 info@raci.it - www.raci.it - Tel. +39 02 262.351