Keystone HiLok High Performance Butterfly Valve
The Keystone HiLok is a high performance butterfly valve that delivers efficient, bi-directional sealing in chemical and general industrial applications.
Features
1.Cast on ISO top plate.
2.Long neck for insulation service.
3.External travel stop, outside of the medium area.
4.Accessible packing adjustment without operator removal.
5.Positive sealing which is mechanically achieved and does not rely on line pressure assistance.
6.Bidirectional shut-off performance.
7.Available in soft, fire-safe and metal seated.
8.Long life durability due to double offset operating principle seat wear.
9.Two piece shaft for maximum flow and minimum headloss.
10.Quadruple shaft bearings to ensure stability during high pressure, high cycle applications.
11.Fast and simple seat replacement.
12.Uninterrupted gasket surface.
Specifications
Certifications | SIL capable, PED, CUTR |
End Connection | Lugged, Wafer |
Application | Metals Processing, Fuel Gas, Facilities & Process Utilities, Blowers, Biofuels, Air Circulation |
Material | Duplex, Carbon Steel, 316 Stainless Steel |
Operating Temperature | Up to 250 F (120 C) |
Pressure Class | PN |
Process Connection Type | PN16, PN25 |
Seat/Seal Type | High performance |
Shutoff Class | Zero Leakage |
Valve Size | NPS 10 / DN 250, NPS 12 / DN 300, NPS 14 / DN 350, NPS 16 / DN 400, NPS 18 / DN 450, NPS 20 / DN 500 |
Valve Size Standard | DN |
Valve Type | Butterfly |
Media | Air, Inert Gas, Ammonia, Fuel Oil, Hot Water, Liquids, Specialty Gases, Natural Gas, Water, Vacuum, Steam, Oxygen |
Stem | Live loaded, Adjustable packing |
Associated Products
KPU063HVPDOP2U4 | KPU125LVPEOP2U4 | KPU250HVPDOP2U4 |
KPU500LVPEOP2U4 | KPU1K0HVPDOP2U4 | KPU2K0HPPEOP2U4 |
KPD063HVPDOP2U4 | KPD125LVPEOP2U4 | KPD250HVPDOP2U4 |
KPD500LVPEOP2U4 | KPD1K0HVPDOP2U4 | KPD2K0LVPEOP2U4 |
KPU06BHVPEOP2U4 | KPU12BHVPDOP2U4 | KPU25BHVPEOP2U4 |
KPU50BHVPEOP2U4 | KPU1KBHVPDOP2U4 | KPU2KBHVPEOP2U4 |
KPE063HVPDOP2U4 | KPE125LVPDOP2U4 | KPE250HVPEOP2U4 |
KPE1K0HVPDOP2U4 | KPE2K0HVPDOP2U4 | KPE06BHVPEOP2U4 |
KPE12BHVPEOP2U4 | KPE25BLVPDOP2U4 | KPE50BHVPEOP2U4 |
KPE1KBLVPDOP2U4 | KPE2KBHVPEOP2U4 | KPB063HVPDOP2U4 |
KPB125HVPDOP2U4 | KPB250LVPEOP2U4 | KPB500LVPDOP2U4 |
KPB1K0HVPEOP2U4 | KPB2K0LVPDOP2U4 | KPB06BHVPEOP2U4 |
KPB12BLVPDOP2U4 | KPB25BHVPEOP2U4 | KPB50BLVPDOP2U4 |
KPB1KBHVPDOP2U4 | KPB2KBHVPDOP2U4 |
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