Regin

BTV15-0,6 BTV - 2-way control valves, DN15-50, kvs 0.6-39, 20 mm stroke

The valves are designed for control of hot, cold or glycol-mixed water in heating and ventilation systems. They are pressure balanced (from DN20-50, not DN15) and can therefore handle high differential pressure with low force. The valves are intended to be used together with Regin’s RVAN5 actuators. They should not be used in domestic water systems.

Specifications

Specifications for BTV15-0,6
Connection G 1/2"
Actuator connection Standard for RVAN5.../RVAN10... actuators
Rangeability 100:1
Stroke 20 mm
Nominal diameter DN15
Kvs 0.6 m³/h
Max. diff. pressure 1600 kPa
Specifications for BTV - 2-way control valves, DN15-50, kvs 0.6-39, 20 mm stroke
Application Heating, Cooling, Ventilation
Pressure rating PN16
Connection types BSP internally threaded according to ISO 228/1
Flow characteristics Equal percentage
Leakage 0.0 % of Kvs (PTFE gasket, carbon-filled 25 %, no leakage)
Media Hot water, Cold water, Glycol-mixed water (max. 50 % glycol)
Closing direction When stem is pushed inward
Media temperature -5…140 °C
Body Brass CW614N
Seat Brass CW614N
Plug Stainless steel 1.4301
Stem Stainless steel 1.4305
Seat packing PTFE (carbon filled 25 %)
O-rings EPDM
Stuffing box Brass CW614N

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