Venta V211 Globe Valve, 2-Way, PN16, Flanged, DN15, 2.5 kvs, Nodular Iron Body and Seat, Brass Plug, Max. Glycol 50%, S

The Schneider Electric V211-15-2.5 flanged valve has a low leakage rate due to the plastic seat, which provides a high degree of tightness to the valve. It is suitable for a wide variety of applications: heating, cooling, ventilation, centralized hot water systems and many others. The valve is controlled by Schneider Electric electric actuators of the M ..., MV ..., MG ... series.These electric actuators are controlled by a third-party controller using standard analog or 3-point (pulse) signals, receiving which the actuator moves the valve stem. If the valve is used for a service with negative temperatures, a stem heater must be installed to avoid ice formation.

Requirements

vendor code                               : 7211120000
DN                                              : 15
Nominal pressure                       : 1600 kPa (PN 16)
Throughput, kvs                         : 2.5 m3 / h
Wednesday                                :Cold and warm water,
Water with a glycol content not exceeding    : 50%
Medium temperature                                     : –20 ° С ... + 120 ° С
Flow characteristic                                        : Equal percentage, modified
Regulation range (Kvs / Kv min.)                  : > 50
A leak                                                            : Up to 0.05% Kvs
ΔPm                                                              : 400 kPa, water
Pipe connection                                             :Flange according to ISO 7005-2
Stroke                                                            :  20 mm
Weight                                                           :1 kg
Materials (edit)
Frame                                                           : Cast iron EN-JS 1030
Cork                                                              : Brass CW602N
Saddle                                                           : Cast iron EN-JS 1030
Stock                                                             : Stainless steel SS 2346
Stem seal                                                      : PTFE / EPDM