The FIRŠT FBV 220C-M control valves are compact 2-ways motorised brass ball valves with characterizing inserts. Insert assures excellent control characteristics with equal percentage flow characteristics which perceftly matches the heat output characteristics of heating units.
Control valves are available in DN 15 – DN 25, with internal or external thread, union fittings and compression fittings.
FIRŠT control valves with electric actuators are used as control elements for HVAC applications (for use in heating systems, solar systems, zone heating etc.). Equal percentage flow characteristics produces excellent control characteristics and linear thermal output according to the valve opening angle.
Five types of connections are avaliable: internal threads (FBV 220CM), external threads and union fitting (FBV 221C-M), union fit. (FBV 222C-M), compression fittings (FBV 223C-M), external threads (FBV 224C-M).
| CODE | TYPE | DN | Kvs | Voltage | Rolation time | Control | Connection | A | B | C | Weight (kg) |
| 14375 | S9FR7-K 220C-M DN15 Rp ½" FF | 15 | 4 | 24V~50Hz | 110s/90° | 0...10V | Rp ½" | 62 |
|
104 | 0,24 |
| 14376 | S9FR7-K 220C-M DN20 Rp ¾" FF | 20 | 7,5 | 24V~50Hz | 110s/90° | 0...10V | Rp ¾" | 68 |
|
107 | 0,35 |
| 14377 | S9FR7-K 220C-M DN25 Rp 1″ FF | 25 | 13 | 24V~50Hz | 110s/90° | 0...10V | Rp 1″ | 81 |
|
112 | 0,55 |
| CODE | TYPE | DN | Kvs | Voltage | Rolation time | Control | Connection | A | B | C | Weight (kg) |
| 14379 | S9FR7-K 221C-M DN15 Rp/R ½" FU | 15 | 4 | 24V~50Hz | 110s/90° | 0...10V | Rp/R ½" | 62 |
90
|
104 | 0,30 |
| 14380 | S9FR7-K 221C-M DN20 Rp/R ¾" FU | 20 | 7,5 | 24V~50Hz | 110s/90° | 0...10V | Rp/R ¾" | 68 |
102
|
107 | 0,40 |
| 14381 | S9FR7-K 221C-M DN25 Rp/R 1″ FU | 25 | 13 | 24V~50Hz | 110s/90° | 0...10V | Rp/R 1″ | 81 |
114
|
112 | 0,70 |
| CODE | TYPE | DN | Kvs | Voltage | Rolation time | Control | Connection | A | B | C | Weight (kg) |
| 14383 | S9FR7-K 222C-M DN15 R ½" UU | 15 | 4 | 24V~50Hz | 110s/90° | 0...10V | R ½" | 62 |
119
|
104 | 0,37 |
| 14384 | S9FR7-K 222C-M DN20 R ¾" UU | 20 | 7,5 | 24V~50Hz | 110s/90° | 0...10V | R ¾" | 74 |
136
|
107 | 0,55 |
| 14385 | S9FR7-K 222C-M DN25 R 1″ UU | 25 | 13 | 24V~50Hz | 110s/90° | 0...10V | R 1″ | 82 |
149
|
112 | 0,86 |
| CODE | TYPE | DN | Kvs | Voltage | Rolation time | Control | Connection | A | B | C | Weight (kg) |
| 14387 | S9FR7-K 223C-M DN15 D15 CC | 15 | 4 | 24V~50Hz | 110s/90° | 0...10V | CPF 15mm | 62 |
|
104 | 0,27 |
| 14388 | S9FR7-K 223C-M DN20 D22 CC | 20 | 7,5 | 24V~50Hz | 110s/90° | 0...10V | CPF 22mm | 72 |
|
107 | 0,41 |
| 14389 | S9FR7-K 223C-M DN25 D28 CC | 25 | 13 | 24V~50Hz | 110s/90° | 0...10V | CPF 28mm | 82 |
|
112 | 0,62 |
| CODE | TYPE | DN | Kvs | Voltage | Rolation time | Control | Connection | A | B | C | Weight (kg) |
| 14390 | S9FR7-K 224C-M DN15 G ¾" MM | 15 | 4 | 24V~50Hz | 110s/90° | 0...10V | G ¾" | 62 |
|
104 | 0,25 |
| 14391 | S9FR7-K 224C-M DN20 G 1" MM | 20 | 7,5 | 24V~50Hz | 110s/90° | 0...10V | G 1″ | 74 |
|
107 | 0,38 |
| 14392 | S9FR7-K 224C-M DN25 G 1¼" MM | 25 | 13 | 24V~50Hz | 110s/90° | 0...10V | G 1¼" | 82 |
|
112 | 0,60 |
| Nominal pressure: |
PN 32 (for general applications) |
| Medium: |
drinking water, water, glycol < 50%, non aggressive liquids water quality as per VDI 2035 |
| Media temperature: | min. +2°C, max. +110°C |
| Max. diff. pressure: |
3 bar (recommended max. diff. pressure for low noise operation: 2 bar) |
| Connections: |
Rp internal thread (EN 10226-1) R external thread (EN 10226-1) G external thread (ISO 228-1) compression fittings (EN 1254-2) |
| Valve body: | Brass, CW617N |
| Ball: | Brass, CW617N |
| Seals: | PTFE, EPDM Perox, FPM |
| Control: | 0...10 VDC, 4..20 mA |
| Output signal:: | 0... 10 VDC, max < 0,5 mA/ 10V |
| Supply voltage: | 24 VAC 50Hz |
| Rotation time: | 110s/90° |
| Power consumption: | 3,5 VA (operation), 1,5 VA (stand by) |
| Max.Torque: | 5 Nm |
| Protection class: |
II
|
| Enclosure rating: | IP44 |
| Connection cable: | 1 m, 4 x 0,5 mm2 |
| Direction of rotation: | defined CW/CCW |
| Manual control: | with handle and button on the cover |
| Position indicator: | handle with reversible scale |
| Ambient temperature: | 0°C..+55°C |
| Storage temperature: | -10°C..+70°C |
| Humidity: | 0%..80% R.h. (non condensed) |
Actuator can be installed only in one position. EQUAL PERCENTAGE FLOW CHARACTERISTIC
Actuators have DIP switches for setting different functions of actuators.
■ Auxiliary switch: one potential free auxiliary switch in the end position of the actuator is available as an option.
■ Manual control: with or without manual control handle.
■ Solar/cooling adapter: Heat barrier for protection of the actuator in solar or cooling systems.
■ Molex connector: optional Molex connector (IP40 and optional specially sealed Molex cable (IP44).
■ Different rotating times: 20s/90, 40s/90°, 80s/90°, 110s/90°
