FEATURES
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Accurate, stable & smooth control of pressure and flow regulation.
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Can suit all valve sizes and pressure ratings.
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Suitable for low flow (high velocity).
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Reduces noise and vibration.
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Improved anti-cavitation on valve seat area.
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Increased longevity of valve lifespan.
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Requires minimal maintenance, consisting of an annual cleaning and greasing of the sealing surfaces inside the valve’s bore.
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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.
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Stainless steel moving internals parts
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Cast steel body
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Low pressure drop across valve
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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 ℓ/sec
80 NB
Cv/Kv: 97 | Flow (max): 25 ℓ/sec
100 NB
Cv/Kv: 132 | Flow (max): 38 ℓ/sec
150 NB
Cv/Kv: 325 | Flow (max): 117 ℓ/sec
200 NB
Cv/Kv: 648 | Flow (max): 152 ℓ/sec
250 NB
Cv/Kv: 871 | Flow (max): 233 ℓ/sec
300 NB
Cv/Kv: 1500 | Flow (max): 337 ℓ/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