صمامات الكرة
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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
صمام الكرة هو نوع من صمامات ربع دورة يتحكم في التدفق باستخدام كرة مجوفة مثقبة ومحورية داخل جسم الصمام. عندما يكون ثقب الكرة محاذيًا لخط الأنابيب، يتدفق السائل بحرية؛ وعند تدويره 90 درجة، يُمنع التدفق تمامًا. هذه الآلية البسيطة تجعل صمامات الكرة موثوقة للغاية لتطبيقات الإغلاق والتحكم. تشتهر صمامات الكرة بأدائها المحكم في الغلق، ومتانتها، وسهولة تشغيلها. يمكنها التعامل مع ظروف الضغط ودرجة الحرارة العالية، وهي مناسبة للغازات والسوائل، وحتى الوسائط المسببة للتآكل، حسب المواد المستخدمة. بفضل انخفاض الضغط البسيط والتحكم السريع في التشغيل والإيقاف، تُستخدم صمامات الكرة على نطاق واسع في صناعات مثل النفط والغاز، ومعالجة المياه، والمعالجة الكيميائية، والسباكة العامة. تتوفر بأنواع مختلفة مثل ثنائية الاتجاه، وثلاثية الاتجاه، وعائمة، ومثبتة على محور، ويمكن تشغيلها يدويًا أو هوائيًا أو كهربائيًا.
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