WESA Catalogue 2024 EN

ISO-THERM BALL VALVES
BRASS NICKEL PLATED
TECHNICAL DATA SPECIFICATION u 2-piece medium weight model
Body: Brass CW617N nickel plated u Threaded ends acc. to DIN EN ISO 228-1
Body cap: Brass CW617N nickel plated u Full port
Ball:
Brass CW614N chrome plated
Ball seat:
PTFE
Stem: Brass CW614N nickel plated APPLICATION Water (not according to DVGW DIN 1988),
Stem packing: PTFE | O-Ring FKM with packing gland heating, greases, diesel, lubricating oils, fuels,
Medium temperature: -20°C up to +150°C pressure dependent solvents, alkalis, weak alkalis and acids,
Pressure rating: Max. 40 bar temperature dependent heating water mixture with glycol.
Accessories and spare handles can be found from page 166 onwards.
ITEM G DN L I A LH SW PN FE | FE acc. to DIN EN ISO 228-1 680
680-03 3/8" 10 43 10 63 80 20 40
680-04 1/2" 15 50 12 66 80 26 40
680-05 3/4" 20 55 12 70 80 32 40
680-06 1" 25 68 15 77 80 40 32
680-07 1 1/4" 32 76 15 87 120 48 25
680-08 1 1/2" 40 84 15 92 120 54 20
680-09 2" 50 106 19 106 120 68 20
Aluminum T-Handle black coated
ITEM G DN L li la A LH SW PN FE | MA acc. to DIN EN ISO 228-1 681
681-03 3/8" 10 47 11 10 63 80 20 40
681-04 1/2" 15 56 13 13 66 80 26 40
681-05 3/4" 20 60 13 13 70 80 32 40
681-06 1" 25 78 16 17 77 80 40 32
681-07 1 1/4" 32 87 14 17 87 120 48 25
681-08 1 1/2" 40 95 15 17 92 120 54 20
681-09 2" 50 115 20 18 106 120 68 20
Aluminum T-Handle black coated
ITEM G DN L l A LH SW PN MA | MA acc. to DIN EN ISO 228-1 682
682-04 1/2" 15 69 14 66 80 26 40
682-05 3/4" 20 71 14 70 80 31 40
682-06 1" 25 83 17 77 80 36 32
682-07 1 1/4" 32 103 17 87 120 47 25
682-08 1 1/2" 40 106 17 92 120 54 20
682-09 2" 50 123 17 106 120 68 16
Aluminum T-Handle black coated
Note:
The complete ITEM series 680 | 681 | 682 is also available with plastic handles. See ITEM no. 94100680 on page 167.
O TABLE OF CONTENT
BRASS BALL VALVES
27