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SERVICE VALVES SERVICE VALVES 2

MULTI-FUNCTION VALVE

service valves MODEL 2500 PN 16 DN 50 - 2

Angle type, flanged connection to main feeder DN 50 and
female threaded outlet 2”

special features ød d5
a d4
• Great versatility, usable for multiple purposes:
underground hydrant, service valve, on/off venting D1
valve remote operated, access point for network d1
monitoring, etc. H1
H
• Manufactured according to the requirements of EN 1074. h

• Body and bonnet high quality powder coated (fusion DN
bonded), coating thickness DFT min. 250 micron, L1
zero porosity (tested with 3000V), high impact
resistance and cross-linkage according to DIN 30677-2 L
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).

• Plug with bottom surfaces fully rubber vulcanised, with
drain hole.

• Threads according to EN 10226-1.

• Fasteners protected against corrosion by special resin sealing.

• Manual operation by handwheel, operating cap,
extension spindle (underground installation).

Materials

Body and bonnet:
Ductile iron according to EN-GJS-400-15 /EN 1563
(former to DIN GGG40)

Spindle:
Stainless steel 1.4021/EN ISO 10088 (equivalent to
UNI X20Cr13 or AISI420)

Plug:
Brass CuZn40Pb2, rubber vulcanised, potable water
approved

O-Ring bush:
Brass CuZn40Pb2

Anti-friction bush:
POM

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

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

DN d1 L L1 H H1 D1 Ø d a h d4/d5 weight (kg)
50 2" 244 162 305 194 82 16 10,5-12 26 5/M5 10,5

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.

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