GESTRA Calorimat Return-Temperature Control Valve, BW31
Article number
BW31
GESTRA return temperature limiter (Kalorimat) BW 31 regulates consumption in industrial heating networks according to demand and increases the medium flow in the return line when the medium temperature drops. Only when the temperature of the medium is below the closing temperature, the medium flows off. The BW31 limiter controls the flow of the medium by means of a thermovit regulator and spring pressure. It is mainly used for hot water.
Connection Type | Flanges according to DIN and ANSI/NPT threaded socket/threaded sleeve |
---|---|
Material Body | Steel (1.0460) |
To request a product, please click on the following symbol in the list .
You can choose between different nominal sizes. If you cannot find the product you are looking for or if you are not sure which nominal size you need, you can select any nominal size and add a comment in the request form.
Or you can use our contact form.
Art. Nr. | DN | PN | kg | |
---|---|---|---|---|
BW31-40 | DN40 | PN25 | 33.00 | |
BW31-25 | DN25 | PN40 | 14.00 | |
BW31-20 | DN20 | PN40 | 12.00 | |
BW31-15 | DN15 | PN40 | 7.00 |
Article number | BW31 |
---|