Page 31 - RACI

butterfly valves butterfly valves 3

DOUBLE ECCENTRIC TYPE

MOD. 3100 PN 10 DN 100 - 2000
MOD. 3101 PN 16 DN 100 - 2000
MOD. 3102 PN 25 DN 100 - 2000

Flanged body c/w gearbox and hanwheel

MOD. 3110 PN 10 DN 100 - 2000
MOD. 3111 PN 16 DN 100 - 2000
MOD. 3112 PN 25 DN 100 - 2000

Flanged body c/w gearbox and extension spindle for
underground installation

MOD. 3200 PN 10 DN 100 - 2000
MOD. 3201 PN 16 DN 100 - 2000
MOD. 3202 PN 25 DN 100 - 2000

Flanged body c/w gearbox and electric actuator

special features

• Double eccentric type.

• Bidirectional sealing.

• Design according to the requirements of EN 1074.

• Face-to-face dimensions according to EN 558-1 Series
14 (former DIN 3202-F4).

• Body, disc, retainer ring and gear box high quality
epoxy powder coated (fusion bonded) minimum
thickness 250 microns.

• Sealing seat from CrNi hardened stainless steel,
welded to the body and machined (or mechanical fixed,
removable).

• Sealing gasket changeable.

• Shaft from stainless steel with maintenance-free O-ring
sealing embedded in non-corrosive material to DIN 3547-1.

• Gear box flanges for mounting automatic electric
actuators to EN ISO 5211.

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

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.

info@raci.it - www.raci.it - Tel. +39 02 262.351 3.1 © RACI srl - ISO 9001 - Catalog Ed 10/2016