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Product catalog Product catalog - Unicom

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Control Valves, industrial<br />

Flow rate regulator, VR300<br />

A flow rate regulator, also called a flow rate limiting valve, controls to a fixed flow rate, independent of<br />

fluctuating operating pressures and take-off flow rates. It prevents, for example, pumps running at too<br />

high a performance or regulates the performance of whole installations and systems.<br />

Media Water<br />

Body material spherulitic cast iron GGG40<br />

Body finishing powder coating<br />

Port connection type flanges<br />

Max. media temperature 80 oC Static pressure PN16<br />

Minimum inlet pressure 0,7 bar<br />

Additional description High flow capacity<br />

High control accuracy<br />

Powder coated inside and outside - Powder used is<br />

physiologically and toxicologically safe<br />

Integral control circuit and ball valves<br />

Housing with flange, PN 16, ISO 7005, EN 1092-2; PN 25 on request<br />

Spare Parts<br />

Seal Set for DN 50<br />

Seal Set for DN 65<br />

Seal Set for DN 80<br />

Seal Set for DN 100<br />

Seal Set for DN 150<br />

Seal Set for DN 200<br />

Seal Set for DN 250<br />

Seal Set for DN 300<br />

Seal Set for DN 350<br />

Seal Set for DN 400<br />

Seal Set for DN 450<br />

Replacement pilot valve for all sizes<br />

DN size Flow capacity Kvs Type<br />

mm<br />

50 43 VR300-50A<br />

65 43 VR300-65A<br />

80 103 VR300-80A<br />

100 167 VR300-100A<br />

150 407 VR300-150A<br />

200 676 VR300-200A<br />

250 1160 VR300-250A<br />

300 1600 VR300-300A<br />

350 1600 VR300-350A<br />

400 3300 VR300-400A<br />

450 3300 VR300-450A<br />

0903750<br />

0903751<br />

0903752<br />

0903753<br />

0903754<br />

0903755<br />

0903756<br />

0903757<br />

0903758<br />

0903759<br />

0903760<br />

CX-FR<br />

22-13<br />

16<br />

17<br />

18<br />

19<br />

20<br />

21<br />

22<br />

23<br />

24<br />

25<br />

26<br />

27<br />

28

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