Zawory kulowe
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Size DN25 (1 inch)
Pressure Class PN25 (25 bar / 360 PSI)
Body Material Forged Stainless Steel (ASTM A182 F304/F316) / Forged Carbon Steel (A105) User specified
Manufacturing Process Forged Steel / Cast Steel (depending on manufacturer)
Design Standard API 608 / API 6D / ISO 17292 / ASME B16.34
End Connection Standard EN 1092-1 (Flanged) / ASME B16.25 (BW) / ASME B1.20.1 (NPT)
Face to Face Standard EN 558-1 / ISO 5752 / API 6D / ASME B16.10
Test & Inspection Std. API 598 / EN 12266-1 / ISO 5208
Fire-Safe Design API 607 / ISO 10497 (Optional)
Fugitive Emission ISO 15848-1 (Optional)
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Product Name Motorized Floating Ball Valve
Nominal Size DN32
Pressure Rating PN250 (25 MPa / 3625 psi)
Connection Type Threaded ends (nipples) – BSP, NPT, or as specified
Body Construction Floating ball, two-piece or three-piece design
Manufacturing Process Forged body – high integrity for high-pressure service
Seat Type Soft seated (PTFE / PEEK) or metal seated (optional)
Operation Electric motorized actuator (on-off or modulating)
Temperature Range -20°C ~ +150°C (PTFE) / -20°C ~ +250°C (PEEK / metal seated)
Applicable Media Water, oil, gas, hydraulic fluids, high-pressure process media
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Nominal Size 4″ x 3″ (End Connections: 4″ / Bore: 3″)
Pressure Rating Class 1500 (PN 250)
Valve Type Trunnion Mounted Ball Valve
Body Construction 3-Piece (End Caps + Center Body)
End Connections Flanged – ASME B16.5 Class 1500 (RF or RTJ)
Seat Type Metal to Metal (Hardfaced)
Temperature Range –29°C ~ +500°C (depending on hardfacing material)
Suitable Media High temperature steam, thermal oil, abrasive slurries, corrosive fluids, high pressure gas/liquid
Fire Safe Design API 607 / ISO 10497 (inherently fire safe)
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Size 3″ (DN80)
Pressure Class Class 150 (PN20)
Design Type Floating Ball Valve (2 piece / 3 piece optional)
End Connections Flanged RF (Raised Face)
Flange Standard ASME B16.5
Temperature Range -29°C ~ +200°C (depending on seat material)
Media Water, oil, gas, steam, mild corrosive fluids
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Nominal Size 2″ (DN50)
Pressure Class Class 1500 (PN250 / 25.0 MPa – 26.0 MPa depending on standard)
End Connection Socket Weld (SW) — ASME B16.11
Body Construction Full welded — one piece body shell, no bolted bonnet or body flanges
Temperature Range –29°C ~ +300°C (depending on seat/packing materials)
Applicable Media High pressure water, oil, gas, steam, corrosive fluids within material limits
Face to Face ASME B16.10 (Class 1500)
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Nominal Size 2″ (DN50)
Pressure Rating Class 1500 (PN250)
Body Construction 2-Piece
Ball Type Floating
End Connections Flanged – ASME B16.5 (RF or RTJ)
Temperature Range –29°C ~ +500°C (depending on hardfacing)
Suitable Media High-temperature steam, thermal oil, corrosive fluids, high-pressure gas/liquid
Fire Safe Design API 607 / ISO 10497
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Nominal Size 2″ (DN50)
Pressure Rating Class 150 (PN20)
Connection Type Flanged, Raised Face (RF)
Flange Standard ASME B16.5 / ASME B16.47 Series A
Design Standard ASME B16.34 / API 608 / ISO 17292
Face-to-Face Dimension ASME B16.10 – long pattern (178 mm / 7.01″)
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Nominal Size (NPS) 2 inch (DN50)
Pressure Class 150LB (Class 150)
Type Floating Ball Valve
End Connection Flanged (RF – Raised Face)
Applicable Media Water, oil, gas, steam, mildly corrosive media
Temperature Range -29°C to 150°C (depending on seat material)
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• Design Standard: ASME B16.34 (Valve Design)
• Pressure Rating: Class 600 (600 LB)
• Socket Weld End: ASME B16.11
• Threaded End: ASME B1.20.1 (NPT)
• Face-to-Face: Compliant with standard industry dimensions for 3-piece valves.
• Fire Safe: API 607 / ISO 10497 (Optional)
• Anti-Static: Per API 608 (Standard)
• Blow-Out Proof Stem: Per API 608 (Standard)
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Product Name 1-1/2″ Class 300 Raised Face Jacketed Floating Ball Valve
Model 1-1/2″-300LB-JACKET-FLOATING-BALL
Nominal Size 1-1/2 inch (DN40)
Pressure Class Class 300 LB (PN50 / approx. 5.0 MPa)
Construction Floating ball, 2 piece or 3 piece (depending on manufacturer)
End Connection Raised Face (RF) flange per ASME B16.5
Jacket Design Integral jacket (welded), for steam or thermal oil heating
Body Material To be specified (Options: A105 carbon steel / F304/F316 stainless steel / others)
Service Condition Viscous or temperature sensitive media requiring heating, e.g. polymers, bitumen, molten sulphur
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Nominal Size 1″ (DN25)
Pressure Rating Class 1500 (PN250)
Valve Design Double Block & Bleed (DBB) – two ball valves in series with integral bleed port
End Connections Upstream: NPT Female (per ASME B1.20.1)
Downstream: Flanged – ASME B16.5 Class 1500 (RF or RTJ)
Temperature Range –29°C ~ +500°C (depending on seat material)
Suitable Media High-pressure gas/liquid, steam, corrosive fluids
Fire Safe Design API 607 / ISO 10497
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Product Name 1″ Class 800 3-Piece Vacuum Floating Ball Valve
Model 1″-800LB-VACUUM-FLOATING-BALL
Nominal Size 1 inch (DN25)
Pressure Class Class 800 LB (PN130 / approx. 2000 PSI)
Construction 3-Piece Body / Floating Ball
End Connection Nipples (NPT male thread)
Body Material To be specified (Options: A105 carbon steel / F304/F316 stainless steel / others)
Service Condition High vacuum systems, gas / liquid media
Zawór kulowy to rodzaj zaworu ćwierćobrotowego, który reguluje przepływ za pomocą pustej, perforowanej i obrotowej kuli wewnątrz korpusu zaworu. Gdy otwór kuli jest wyrównany z rurociągiem, ciecz przepływa swobodnie; po obróceniu o 90 stopni przepływ jest całkowicie zablokowany. Ten prosty mechanizm sprawia, że zawory kulowe są niezwykle niezawodne w zastosowaniach odcinających i sterujących. Zawory kulowe znane są ze swojej szczelności, trwałości i łatwości obsługi. Mogą pracować w warunkach wysokiego ciśnienia i temperatury i nadają się do gazów, cieczy, a nawet mediów korozyjnych, w zależności od użytych materiałów. Dzięki minimalnemu spadkowi ciśnienia i szybkiemu sterowaniu, zawory kulowe są szeroko stosowane w przemyśle naftowym i gazowym, uzdatnianiu wody, przetwórstwie chemicznym i ogólnej hydraulice. Występują w różnych typach, takich jak dwudrogowe, trójdrogowe, pływające i mocowane na czopie, i mogą być obsługiwane ręcznie, pneumatycznie lub elektrycznie.
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