Static Balancing Valves - Fig. 9525

 

DZR brass ON/OFF terminal balancing valve
Diameters from DN015 - ½" to DN025 - 1"
Threaded F/F (ISO 228/1 for DN15/20, ISO 7/1 Rp above)
Olive and nut kit (O/N) for European copper tubing (EN1057) on request:
● DN015, kit for 15 mm pipe
● DN020, kit for 22 mm pipe
Tolerance on nominal Kv for fully open valve ±10%
(test according to BS7350)
Provided with mounted test points
With threaded M30x1,5 connection for linear actuator
TR CU 010 compliant

PN20 (Max 20bar up to 80°C, max 10bar at 130°C)
PN16 with O/N (Max 16bar up to 30°C, max 5bar at 120°C)
Free of CE marking (cat. according to Art. 4.3 Dir. 2014/68/EU)

Working conditions
● Water, -10°C to +130°C (120°C with O/N)
   below 0°C only for water with added antifreeze fluids
   over 100°C only for water with added anti-boiling fluids
● Not suitable for: gases group 1 & 2, liquids group 1 (Dir. 2014/68/EU)

Optional "Vaurien" electric actuator
ON/OFF linear actuator
M30x1,5 threaded nut with fast connection
Stroke time: about 5 minutes
With 1m electric wire
Enclosure protection IP54
CE compliant
Power supply 50Hz or 60Hz
Versions for 230VAC or 24V AC/DC available
Normally closed (NC)
Normally open (NO) version available on request
Working temperature: 0° to +60°C