Page 373 - RACCORDERIEMETALLICHE - LISTINO 2024

VALVOLE A SFERA 371
Ball valves • Kugelhähne • Robinets boisseau sphérique • Valvulas de bola

A 40 40
983
VALVOLA A SFERA 3 PZ PASSAGGIO TOTALE
• 3-PC BALL VALVE WITH FULL PORT
• KUGELHAHN 3-TEILIG MIT VOLLEM DURCHGANG
• BOISSEAU SPHERIQUE 3 PIECÈS PASSAGE INTÉGRAL
• VÁLVULA DE BOLA TRES PIEZAS PASO TOTAL
MATERIAL: AISI 316 - 1.4401 / 1.4408
THREAD: EN 10226-1 (ex ISO 7/1)
NOTE: NOT “silicone free”
NORM: flangia attuatore / flange for actuator
Flansch für Stellantrieb / bride pour actuateur /
brida actuador ISO 5211
L
DN
D1
Kv
W
H
CODE DN inch mm mm mm mm m3/h Bolt torque g €
Kgf x cm
983104000 8 1/4” 11,6 58 56 98 5,7 70 430 1 69,60
983308000 10 3/8” 12,8 58 56 98 6,8 70 410 1 69,60
983102000 15 1/2” 15 62 56 98 9,6 110 540 1 75,39
983304000 20 3/4” 20 76 70 118 18,1 125 730 1 103,00
983100000 25 1” 25 85 76 143 30,1 150 1130 1 137,30
983114000 32 1”1/4 32 100 81 143 49,0 200 1670 1 215,21
983112000 40 1”1/2 38 115 92 173 68,8 250 2430 1 300,68
983200000 50 2“ 50 132 103 173 129,0 300 3500 1 414,45
983212000 65 2”1/2 65 165 130 223 227,9 500 7400 1 861,01
983300000 80 3” 80 183 141 223 356,9 700 12400 1 1364,25
983400000 100 4” 100 232 170 308 670,8 1100 22000 1 2303,45
Kv = portata in m /h di acqua alla temperatura tra 5°C e 30°C, con una perdita di carico di 1 bar.
3
Kv = water flow rate in m /h at a temperature between 5°C and 30°C, with a pressure drop of 1 bar.
3

W

H

D1

2-1/2"~4" 1/4"~2"
SCREWED END L

POS. PARTICOLARE – DETAIL MATERIALE – MATERIAL POS. PARTICOLARE – DETAIL MATERIALE – MATERIAL
1 Corpo – Body AISI 316 – 1.4408 10 Leva – Handle AISI 304 – 1.4301
2 Tappo - Cap AISI 316 – 1.4408 11 Rondella stelo – Stem washer AISI 304 – 1.4301
3 Sfera – Ball AISI 316 – 1.4408 12 Dado leva – Stem Nut AISI 304 – 1.4301
4 Anello di sede – Ball seat PTFE 13 Copertura leva – Plastic cover PVC
5 Guarnizione - Joint gasket PTFE 14 Lucchetto – Lock device AISI 304 – 1.4301
6 Stelo - Stem AISI 316 – 1.4401 15 Bulloni - Bolt AISI 304 – 1.4301
7 Rondella di spinta - Thrust washer PTFE 16 Rondella “grower” – Spring washer AISI 304 – 1.4301
8 Tenuta stelo - Stem packing PTFE 17 Dadi - Hex nut AISI 304 – 1.4301
9 Dado premistoppa - Gland nut AISI 304 – 1.4301

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