Description
DZR brass regulation ball valve with connection for actuator
Fig. 988S, 2-way, threaded M/M (ISO 228/1)
Actuator connection according to ISO 5211 F04-□9mm
Characteristic control curve according to VDI 2173
Blow-out proof stem
ACS and TR CU 010 compliant
Shell rating: PN40
Working conditions: Max 16bar, Max differential pressure 3,5bar
Free of CE marking (cat. according to Art. 4.3 Dir. 2014/68/EU)
Working conditions
● Suitable for: water, -10°C to +130°C
below 0°C only for water with added antifreeze fluids
over 100°C only for water with added anti-boiling fluids
(Ethylene glycol and propylene glycol mix. >20% and ≤50% may be used)
● Not suitable for: gases group 1 & 2, liquids group 1 (Dir. 2014/68/EU)
Downloads
Codes
988s
| VIR Code | Size mm - inches | Pcs per Carton | Unit weight (g) | Weight per carton (Kg) |
|---|---|---|---|---|
| F988Ss015.2599 | 015 - 1/2" | 18 | 358 | 6.4 |
| F988Ss020.2599 | 020 - 3/4" | 18 | 438 | 7.9 |
| F988Ss025.2599 | 025 - 1" | 18 | 524 | 9.4 |
| F988Ss032.2599 | 032 - 1 1/4" | 13 | 839 | 10.9 |
| F988Ss040.2599 | 040 - 1 1/2" | 13 | 1307 | 17 |
| F988Ss050.2599 | 050 - 2" | 6 | 2025 | 12.2 |
Kv100%, DN20: 10 (s=0), 6,3 (s=1), 4,0 (s=2)
Kv100%, DN25: 16 (s=0), 10 (s=1), 6,3 (s=2)
Kv100%, DN32: 25 (s=0), 16 (s=1), 10 (s=2)
Kv100%, DN40: 40 (s=0), 25 (s=1), 16 (s=2)
Kv100%, DN50: 63 (s=0), 40 (s=1), 25 (s=2)
