Werbung
Product range
Technical
specifications
As válvulas de balanceamento são dispositivos hidráulicos que permitem
regular com precisão o caudal do fluído termovector que alimenta os
terminais de uma instalação.
Um caudalímetro, montado em by-pass no corpo da válvula e que poderá
ser excluído durante o funcionamento normal, permite controlar o caudal
sem o auxílio de manómetros diferenciais e de gráficos de regulação.
Pedido de patente nº MI2007A000703.
Strangregelventielen zijn hydraulische toestellen waarmee het debiet van
het warmtedragend medium naar de eindgroepen van een installatie,
nauwkeurig kan worden ingeregeld.
Met de debietmeter, die in de bypass op het ventiellichaam is
geïntegreerd, en die tijdens de normale werking van de installatie kan
worden uitgeschakeld, kan men het debiet controleren zonder hulp van
differentiaalmanometers en kalibratiegrafieken.
Patent registratie n. MI2007A000703.
Valve
Material: - Body:
- Ball:
- Ball control stem:
- Ball seat:
- Control stem guide:
- Seal:
Flow meter
Material: - Body:
- Headwork:
- Stem:
- Springs:
- Seal:
- Flow meter float:
- Indicator cover:
Medium:
Max. percentage of glycol:
Max. working pressure:
Working temperature range:
Flow rate adjustment range unit of measurement:
Control stem angle of rotation:
Accuracy:
Operating key:
Threaded connections:
Insulation
Material:
Thickness:
Density:
- inner part:
- outer part:
Thermal conductivity (DIN 52612):
Coefficient of resistance to the diffusion of vapour (DIN 52615): > 1.300
Temperature range:
Reaction to fire (DIN 4102):
Code
132402
132512
132522
132602
132702
132802
132902
brass EN 12164 CW614N, chrome plated
brass EN 12164 CW614N, chrome plated
1 1/2" and 2" exagon 12 mm
- at 0°C
- at 40°C
2
Connection
Flow rate range (l/min)
1/2"
02–700
3/4"
05–130
3/4"
07–280
1"
10–400
1 1/4"
20–700
1 1/2"
30–120
2"
50–200
brass EN 12165 CW617N
brass EN 12164 CW614N
EPDM
brass EN 12165 CW617N
brass EN 12164 CW614N
stainless steel
EPDM
water, glycol solutions
10 bar
-10–110°C
±10%
1/2"–1 1/4" exagon 9 mm
1/2"–2" F
Closed-cell expanded PE-X
10 mm
30 kg/m
50 kg/m
0,038 W/(m·K)
0,045 W/(m·K)
0–100°C
Class B2
PTFE
PSU
PSU
PSU
50%
l/min
90°
3
3
Werbung
