Catalogue 2012

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VUL: Unit through valve (regulating), PN 16

How energy efficiency is improved
Absolutely no losses through leakage, therefore energy consumption minimised.

Areas of application
Control valve for regulating heating zones, air secondary-treatment appliances and fan-coil units in combination with thermal unit valve drive AXT 211, continuous drive AXS 215S or motorised unit valve drive AXM 117(S).

Features

  • Nominal pressure 16 bar
  • Nominal diameter DN10 to DN20
  • Equal percentage characteristic
  • Stuffing box can be replaced with system still under pressure
  • Flat sealing standard version or version with compression fitting for pipe ø15 mm with DN10
  • If the spindle is depressed, the valve is closed
  • Closes against the pressure


Technical description

  • Valve with male thread as per DIN EN ISO 228-1, Class B
  • Valve body made of nickel-plated brass casting for DN10 and gun metal for DN15 and DN20
  • Stainless steel spindle
  • Cone with soft seal made of EPDM
  • Stuffing box with double O-ring seal

Type

Title

VUL010F300

Small trough valve;DN10PN16;G1/2A;Kvs=1. 6;=%

VUL010F310

Small trough valve;DN16PN16;G1/2A;Kvs=1. 0;=%

VUL010F320

Small trough valve;DN10PN16;G1/2A;Kvs=0. 63;=%

VUL010F330

Small trough valve;DN10PN16;G1/2A;Kvs=0. 40;=%

VUL010F340

Small trough valve;DN10PN16;G1/2A;Kvs=0. 16;=%

VUL010F600

Small through valve;DN10PN16;D=15mm;Kvs= 1.6;=%

VUL010F610

Small through valve;DN10PN16;D=15mm;Kvs= 1.0;=%

VUL010F620

Small through valve;DN10PN16;D=15mm;Kvs= 0.63;=%

VUL010F630

Small through valve;DN10PN16;D=15mm;Kvs= 0.40;=%

VUL015F300

Small through valve;DN15PN16;G3/4A;Kvs=3 .5;=%

VUL015F310

Small through valve;DN15PN16;G3/4A;Kvs=2 .5;=%

VUL020F300

Small through valve;DN20PN16;G 1A;Kvs=4. 5;=%