No.

Code

Manuf

1

 Bellows sealed stop valves
Model :HV8014 PN16 DN40

RTK

2

Motorised control valve - Type MV 52xx
two-way design
nominal diameter DN 25, pressure rating PN 16
Connections : Flanged to DIN PN 16
spindle packing: chevron rings PTFE/graphite
characteristic line / flow direction: linear / FTO
parabolic cone, metallic seat ( stainless steel trims)
surface treatment with zinc dust primary coat
max. allowed pressure according to DIN EN 1092
max. allowed temperature TS 250 °C
manual handwheel, Supply: 230 VAC, 50/60 Hz.
RTK digital valve positioner, RE 3447
Input : 4 to 20 mA , output : 4 to 20 mA
supply voltage : 90 to 265 VAC single phase, 50 / 60 Hz.
solid state relay (SSR), max.250V/ 50/60 Hz 3,5A
safety position : open or close ( selectable)
with integral 1000 ohms feedback potentiometer
body made of  stainless steel, 1.4408
Electric actuator type ST 5112-33, actuating force = 3 KN
- Actuator 230V / 50Hz , EL45
- Positioner PEL 4-20mA/0-10V
- Limit switches
For steam application

RTK

3

Self acting pressure reducing valve, Type DR 7521
function : valve closes when downstream pressure rises
Nominal Diameter DN 25, Nominal pressure PN 40
Connection : DN 25 Flanged to DIN PN 40
valve body made of cast steel, GP-240-GH,
single seated,- parabolic cone,
Kvs = .... m3/hr, seat dia. = .....mm
max. allowed temperature TS 200 °C
Actuator type C, 70 cm2
,set point range: 5.4 to 10.5 barg
with diaphragm made of EPDM
Control connection : external , G 3/8”
with control line made of copper 8 X 1 mm length 2 M.
with condensation pot
For steam application

RTK

4

Bellows sealed stop valves
Model :HV8014 PN16 DN25

RTK

5

Bellows sealed stop valves
Model :HV8014 PN16 DN20

RTK

6

Pneumatic Control valve
Model:  PV 62xx -ON-OFF DN20

RTK

7

Pneumatic control valve - series PV 62xx
two-way design
nominal diameter DN 50, pressure rating PN 16
Connections : Flanged to DIN PN 16
spindle packing: chevron rings PTFE/graphite
characteristic line / flow direction: equal percentage / FTO
parabolic cone, metallic seat

RTK

8

Pneumatic control valve - series PV 62xx
two-way design
nominal diameter DN 65, pressure rating PN 16
Connections : Flanged to DIN PN 16
spindle packing: chevron rings PTFE/graphite
characteristic line / flow direction: equal percentage / FTO
parabolic cone, metallic seat

RTK

9

Pneumatic control valve - series PV 62xx
two-way design
nominal diameter DN 65, pressure rating PN 16
Connections : Flanged to DIN PN 16
spindle packing: chevron rings PTFE/graphite
characteristic line / flow direction: equal percentage / FTO
parabolic cone, metallic seat

RTK