The FIRŠT FBV 200C-M control valves are compact 2-way brass ball valves with characterizing inserts. Insert assures excellent control characteristics with equal percentage flow characteristics which perfectly matches the heat output of heating units.
Valves are available in DN 15 – DN 32.
FIRŠT ball valves series 200C-M are used as control valves for HVAC applications (for use in heat pumps, small central heating systems, solar systems, district heating etc.), drinking water installations, irrigation installations etc.
Five types of connections are avaliable: external threads( FBV 220C-M), external threads and union fitting (FBV 221C-M), union fittings (FBV 222C-M), compression fittings (FBV 223C-M), external threads (FBV 224C-M).
| CODE | TYPE | DN | Kvs | Connection | A | B | C | Weight (kg) | |
| 50167 | FBV 220C-M DN15 Rp ½" FF | 15 | 4 | Rp ½" | 62 |
|
41 | 0,24 | |
| 50168 | FBV 220C-M DN20 Rp ¾" FF | 20 | 7,5 | Rp ¾" | 68 |
|
47 | 0,35 | |
| 50169 | FBV 220C-M DN25 Rp 1" FF | 25 | 13 | Rp 1" | 81 |
|
51 | 0,55 | |
| 50184 | FBV 220C-M DN32 Rp 1¼" FF | 32 | 22,5 | Rp 1¼" | 86 |
|
56 | 0,72 |
| CODE | TYPE | DN | Kvs | Connection | A | B | C | Weight (kg) | |
| 50185 | FBV 221C-M DN15 Rp/R ½" FU | 15 | 4 | Rp/R ½" | 62 |
90
|
41 | 0,30 | |
| 50186 | FBV 221C-M DN20 Rp/R ¾" FU | 20 | 7,5 | Rp/R ¾" | 68 |
100
|
47 | 0,44 | |
| 50187 | FBV 221C-M DN25 Rp/R 1" FU | 25 | 13 | Rp/R 1" | 81 |
114
|
51 | 0,70 | |
| 50213 | FBV 221C-M DN32 Rp/R 1¼" FU | 32 | 22,5 | Rp/R 1¼" | 79 |
117
|
56 | 0,92 |
| CODE | TYPE | DN | Kvs | Connection | A | B | C | Weight (kg) | |
| 50214 | FBV 222C-M DN15 R ½" UU | 15 | 4 | Rp ½" | 62 |
119
|
41 | 0,37 | |
| 50215 | FBV 222C-M DN20 R ¾" UU | 20 | 7,5 | Rp ¾" | 74 |
136
|
47 | 0,55 | |
| 50216 | FBV 222C-M DN25 R 1" UU | 25 | 13 | Rp 1" | 82 |
149
|
51 | 0,86 | |
| 50217 | FBV 222C-M DN32 R 1¼" UU | 32 | 22,5 | Rp 1¼" | 83 |
158
|
56 | 1,17 |
| CODE | TYPE | DN | Kvs | Connection | A | B | C | Weight (kg) | |
| 50223 | FBV 223C-M DN15 D15 CC | 15 | 4 | CPF 15mm | 62 |
|
41 | 0,27 | |
| 50224 | FBV 223C-M DN20 D22 CC | 20 | 7,5 | CPF 22mm | 72 | 47 | 0,41 | ||
| 50225 | FBV 223C-M DN25 D28 CC | 25 | 13 | CPF 28mm | 82 |
|
51 | 0,62 |
| CODE | TYPE | DN | Kvs | Connection | A | B | C | Weight (kg) | |
| 50218 | FBV 224C-M DN15 G ¾" MM | 15 | 4 | G ¾" | 62 |
|
41 | 0,25 | |
| 50219 | FBV 224C-M DN20 G 1" MM | 20 | 7,5 | G 1" | 74 |
|
47 | 0,38 | |
| 50220 | FBV 224C-M DN25 G 1 ¼" MM | 25 | 13 | G 1 ¼" | 82 |
|
51 | 0,60 | |
| 50221 | FBV 224C-M DN32 G 1 ½" MM | 32 | 22,5 | G 1 ½" | 83 |
|
56 | 0,78 |
| 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. -5°C, max. +110°C |
| Max leakage: | rate A according to EN 12266- 1:2003 |
| 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 |
EQUAL PERCENTAGE FLOW CHARACTERISTIC
