MANUAL ISOLATING
VALVE
The Hydrocore Manual Isolating Valve, or Handwheel Valve, is the only globe valve that breaks away from the standard globe valve and works in an entirely different way. Instead of applying a force on a plug (disc) to regulate the flow, the Hydrocore valve uses a hydrostatically balanced shuttle to regulate the flow.
Our balanced valve, requires very low operating forces to actuate. Therefore, no gearbox is required to assist in the valve's opening or closing. The absence of a gearbox to operate the valve eliminates the risk of malfunctioning and offers a far longer lifetime over traditional valves such as ball valves that rely on gearboxes to operate.
The Hydrocore valve's flow coefficient (Cv/Kv) is by far superior due to its design to the standard globe valve, thus saving tremendously on the electrical costs to operate.


FEATURES
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Does not need a gearbox to operate
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Superior flow coefficient (Cv/Kv)
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Can be maintained in line
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High cavitation resistance due to design
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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)
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Temperature rating
Up to 85ºC with standard seals.
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Media
Liquid and gas with low content of suspended solids.
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Pipe sizes
2” (50 NB) to 16” (400 NB)
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Flanges
SABS 1123, BS4504, BS10, ASME B16.34, ANSI B16.5
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pH levels & chlorides
Parts of the valve are made from stainless steel and can withstand a low level of chlorides.
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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 | ΔP: 5.1 psi
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80 NB
Cv/Kv: 97 | Flow (max): 25 â„“/sec | ΔP: 6.1 psi
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100 NB
Cv/Kv: 132 | Flow (max): 38 â„“/sec | ΔP: 6.6 psi
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150 NB
Cv/Kv: 525 | Flow (max): 117 â„“/sec | ΔP: 12.5 psi
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200 NB
Cv/Kv: 1086 | Flow (max): 152 â„“/sec | ΔP: 1.4 psi
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250 NB
Cv/Kv: 1433 | Flow (max): 233 â„“/sec | ΔP: 6.7 psi
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300 NB
Cv/Kv: 1936 | Flow (max): 337 â„“/sec | ΔP: 7.9 psi
DIMENSIONS AND WEIGHTS

HCS Models
Sizes: 50 NB ~ 100NB

HCA Models
Sizes: 150 NB ~ 300NB
SIZE
50 NB
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80 NB
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100 NB
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150 NB
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200 NB
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250 NB
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300 NB
A (mm)
​
121
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173
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203
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381
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494
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573
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652
B (mm)
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201 - 234
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225 - 278
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286 - 338
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458 - 574
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602- 749
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659 - 834
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746 - 939
C (mm)
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-
​
-
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-
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776 - 893
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1013 - 1163
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1160 - 1327
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1309 - 1504
#150 F-T-F
292mm / 17kg
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356mm / 39kg
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432mm / 53kg
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559mm / 229kg
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660mm / 405kg
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787mm / 744kg
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838mm / 1052kg
#300 F-T-F
292mm / 19kg
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356mm / 44kg
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432mm / 63kg
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559mm / 245kg
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660mm / 429kg
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787mm / 778kg
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838mm / 1098kg
#600 F-T-F
292mm / 20kg
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356mm / 47kg
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432mm / 75kg
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559mm / 270kg
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660mm / 460kg
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787mm / 840kg
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838mm / 1164kg
#900 F-T-F
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368mm / 34kg
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381mm / 57kg
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457mm / 86kg
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610mm / 297kg
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737mm / 509kg
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838mm / 891kg
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965mm / 1277kg
#1500 F-T-F
​
368mm / 34kg
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470mm / 67kg
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546mm / TBD
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705mm / TBD
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832mm / TBD
​
991mm / TBD
​
1130mm / TBD