Venta V311 Globe Valve, 3-Way, PN16, Flanged, DN15, 1.6 Kvs, Nodular Iron Body and Seat, Brass plug, Max. Glycol 50%, Stem Up Closed (A-AB).

Product Description

The Schneider Electric V311-15-1.6 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                 :  7311117000
DN                                :15
Nominal pressure          :1600 kPa (PN 16)
Throughput, kvs             : 1.6 m3 / h
Wednesday                    : Cold and warm water,
Water with a glycol content not exceeding  : 50%
Medium temperature                                   :   –20 ° С ... + 120 ° С
Flow characteristic                                      : A-AB: Equal percentage, modified,B-AB: Complementary
Regulation range (Kvs / Kv min.)                : > 50
A leak                                                          : Hermetically sealed
ΔPm                                                            : 400 kPa, water
Pipe connection                                          : Flange according to ISO 7005-2
Stroke                                                          :20 mm
Weight                                                         :  2.5KG
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