FEATURES
-
Accurate, stable & smooth control of pressure and flow regulation.
-
Can suit all valve sizes and pressure ratings.
-
Suitable for low flow (high velocity).
-
Reduces noise and vibration.
-
Improved anti-cavitation on valve seat area.
-
Increased longevity of valve lifespan.
-
Requires minimal maintenance, consisting of an annual cleaning and greasing of the sealing surfaces inside the valve’s bore.
-
Various types of directional valves, operated by various types of actuators, could be applied for the purpose of venting or pressurizing of the control compartment.
-
Stainless steel moving internals parts
-
Cast steel body
-
Low pressure drop across valve
-
Flanges and face-to-face dimensions to customer specification
SPECIFICATIONS
FLOW COEFFICIENTS & FLOW RATES
​Pressure rating
Sizes 50NB ~ 100NB: 250 bar (max)
Sizes 150NB ~ 300NB: 160 bar (max)
​
Temperature rating
Up to 85ºC with standard seals.
​
Media
Liquid and gas with low content of suspended solids.
​
Pipe sizes
2” (50 NB) to 16” (400 NB)
​
Flanges
SABS 1123, BS4504, BS10, ASME B16.34, ANSI B16.5
​
pH levels & chlorides
Parts of the valve are made from stainless steel and can withstand a low level of chlorides.
​
Installation position
The valve can be installed in any position
Seating
Seat Leakage - B16.104 class III, IV, V or VI, depends on valve type and application.
50 NB
Cv/Kv: 50 | Flow (max): 9 â„“/sec
​
80 NB
Cv/Kv: 97 | Flow (max): 25 â„“/sec
​
100 NB
Cv/Kv: 132 | Flow (max): 38 â„“/sec
​
150 NB
Cv/Kv: 325 | Flow (max): 117 â„“/sec
​
200 NB
Cv/Kv: 648 | Flow (max): 152 â„“/sec
​
250 NB
Cv/Kv: 871 | Flow (max): 233 â„“/sec
​
300 NB
Cv/Kv: 1500 | Flow (max): 337 â„“/sec
DIMENSIONS AND WEIGHTS
SIZE
50 NB
​
80 NB
​
100 NB
​
150 NB
​
200 NB
​
250 NB
​
300 NB
A (mm)
​
121
​
173
​
202
​
262
​
310
​
378
​
425
B (mm)
​
120
​
172
​
183
​
282
​
329
​
378
​
425
#150 F-T-F
203mm / 16kg
​
267mm / 23kg
​
292mm / 31kg
​
356mm / 109kg
​
495mm / 245kg
​
622mm / 465kg
​
699mm / 705kg
#300 F-T-F
267mm / 18kg
​
318mm / 28kg
​
356mm / 41kg
​
445mm / 131kg
​
559mm / 275kg
​
622mm / 498kg
​
711mm / 755kg
#600 F-T-F
292mm / 19kg
​
356mm / 31kg
​
432mm / 53kg
​
559mm / 162kg
​
660mm / 316kg
​
787mm / 585kg
​
838mm / 839kg
#900 F-T-F
​
368mm / 33kg
​
381mm / 41kg
​
457mm / 64kg
​
610mm / 187kg
​
737mm / 358kg
​
838mm / 636kg
​
965mm / 954kg
#1500 F-T-F
​
368mm / 33kg
​
470mm / 51kg
​
546mm / TBD
​
705mm / TBD
​
832mm / TBD
​
991mm / TBD
​
1130mm / TBD
