3739C are flanged balancing valves with a variable orifice, which in one body perfectly combine the properties of a flow control valve and a device measuring this quantity. They are intended for large heating or cooling installations. Product in size DN40 – is blue.
Balancing valve “BALANFLOW-EF” with variable orifice and measuring ports
CODE: 3739C
| DN | Kv [m³/h] | Netto price (EUR): | Avability |
|---|---|---|---|
| 40 | 55,6 | 480,00 | on order |
| 50 | 55,6 | 480,00 | on order |
| 65 | 71,8 | 503,00 | on order |
| 80 | 108,0 | 633,00 | on order |
| 100 | 181,0 | 892,00 | on order |
| 125 | 255,2 | 1 249,00 | on order |
| 150 | 379,5 | 1 573,00 | on order |
| 200 | 927,1 | 3 033,00 | on order |
- Body: ductile iron GJS-400 (DN 40-50); grey cast iron GJL-250 (DN 65-200).
- Handwheel equipped with two windows indicating the degree of opening of the valve’s regulating plug.
- Handwheel locking mechanism ensures that once the valve has been precisely set to a given flow rate, it can then be closed and reopened, always exactly to the same set position.
- Regulating plug gasket: EPDM, to ensure a tight shut-off of the flow.
MAIN FEATURES:
Nominal pressure= 1,6 MPa
Temperature range= -10°C ÷ +120°C
Working medium: water, glycol and other non-aggressive liquids
Flanged ends PN16, according to ISO 7005-2 standard
Binder points connections F threaded 1/4″
Conform PN-91/M-75009 standard
