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Control valves with electric actuators for HVAC, steam, gas, oil

Control valves with electric actuators up to 150°C

with Flanged connection, PN 6 / PN 16, Cast iron, with electric actuators

Features

  • Suitable for the control of hot and chilled water (0…+150°C) in HEVAC systems control of heating plants.
  • Above 130°C valves should only be mounted in the horizontal position.
  • With stem heater suitable for water with antifreeze compounds down to –10°C
  • Tight shut-off in the closed position
  • Microprocessor controlled
  • Automatic self-calibration on start up
Series BR206GF BR216GF BR306GF BR316GF
Form Two-way Two-way Three-way Three-way
Diameter Nominal PN 6 PN 16 PN 6 PN 16
Stroke mm 14 (DN 15 – DN 50)

20 (DN 65)

30 (DN 65 – DN 100)

50 (DN 125 – DN 150)

Range ability DN 15: 50:1

DN 20 – 150: 100:1

Function: BR206/216GF as two-way valve

BR306/316GF as mixing or on-off valve

Connection type: Flanges acc. EN 1092-2 type 21

Face to face dimension: Acc. EN 558-1 basic series 1

Leakage rate: EN 1349 – seat-leakage VI G 1 (tight sealing)

Body: Cast iron                      EN-JL1040

Plug: Brass                            CW614N

Stem: CrMo-steel                  1.4122

Stem sealing: O-rings           EPDM

Valve variant and accessories

Plug made of CrNi-steel 1.4305

With stem heater suitable for water with antifreeze compounds down to –10°C

24 VAC, 50/60 Hz

DN 15 – DN 100 and DN 125 – DN 150 PN ≈ 45 VA

Epoxy resin special varnish as a corrosion resistant in case of condensed water, max. 80°C

Usable for media based on mineral oil basis (stem sealing made of FKM)

Technical silicon free version

Technical data actuator

Actuating time  s/mm 2.5 – 14 (with adjustable time option)
Actuating thrust kN 0.6 to 10
Stroke Max. 20 to Max. 60
Input signal (Invertible input and output signal) 3 point 0 – 10V, 4-20mA
Output signal 0 – 10 V, 4- 20 mA

— Gas Alarm Marketing Pvt. Ltd.
http://www.gasalarm.in
contact@gasalarm.in
+91-9983345452

November 27, 2010 - Posted by | Uncategorized | , , , , , , , , , , , , , , , ,

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