Regin

PCTVS20-F600 PCMTV / PCTVS - Pressure independent control valves, DN15-32, 2.7/6 mm stroke

Pressure independent control valves, DN15-25, 2.7 mm stroke. The valve is a combined differential pressure regulator, flow limiter and equal percentage control valve with full stroke and authority. The pressure independent control valves are suitable for constant or variable temperature systems and can be used as constant flow limiters in constant volume systems (with no actuators), or as pressure independent control valves in variable volume systems (with actuators).The PICV valves DN15-25 are intended to be used together with Regin's RVAPC..or RTAM100 actuators.
The PICV valves DN20-32 are intended to be used together with Regin's RVAPC..or RTAM125 actuators.

Specifications

Specifications for PCTVS20-F600
Connection G 3/4"
Actuator connection M28 x 1,5
Rangeability 50 ~ 100:1
Stroke 2.7 mm
Nominal diameter DN20
Max. diff. pressure 600 kPa
Max. start-up pressure 25 kPa
Flow rate intervall setting 60…600 l/h
Specifications for PCMTV / PCTVS - Pressure independent control valves, DN15-32, 2.7/6 mm stroke
Application Heating, Cooling, Ventilation, Fan coil, Chilled beams
Pressure rating PN25
Connection types BSP internally threaded according to ISO 228/1
Flow characteristics Equal percentage
Leakage 0.01 % of Kvs ()
Media Hot water, Cold water, Glycol-mixed water (max. 50 % glycol)
Closing direction When stem is pushed inward
Media temperature -10…120 °C
Body Brass CW617N
Seat Brass CW617N
Plug Brass CW614N
Stem Stainless steel 1.4305
Seat packing EPDM
O-rings EPDM
Stuffing box Dezincification resistant brass CW 602N
Pressure regulator EPDM, stainless steel and high resistance polymer
Gasket EPDM

Accessories