Injap Glob
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Nominal Size 3/4 inch (DN 20)
Pressure Class Class 2500LB (equivalent to PN 420 bar)
End Connections RTJ (Ring-Type Joint) on one end, SW (Socket Weld) on the other end
Body-Bonnet Connection Welded bonnet
Structure Type Outside Screw & Yoke (OS&Y), Globe pattern
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Nominal Size (NPS) 2 inch (DN50)
Pressure Class 4500LB (Class 4500)
Valve Type Globe Valve – Pressure Seal Bonnet (Self-Sealing) , Outside Screw & Yoke (OS&Y)
End Connection Butt Weld (BW) – ASME B16.25
Body Construction Open Die Forged – Single piece
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Size 2″ (DN50)
Pressure Class Class 1500 (PN250)
Design Type Globe Valve (Bolted Bonnet)
End Connections Flanged RTJ (Ring Type Joint)
Flange Standard ASME B16.5
Sealing Face RTJ, suitable for R23 / R24 ring gaskets
Temperature Range -29°C ~ +425°C (depending on seating material)
Media High pressure steam, high pressure gas, oil, water, corrosive fluids
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Product Name 1″ Class 4500 Butt Weld Close Die Forged Globe Valve
Model 1″-4500LB-CDF-GLOBE
Nominal Size 1 inch (DN25)
Pressure Class Class 4500 LB
Construction Close die forged body / OS&Y rising stem / Straight pattern or Y pattern (optional)
End Connection Butt weld (BW) per ASME B16.25
Body Material To be specified (Options: A105 carbon steel / F22 / F91 / F304/F316 stainless steel, etc.)
Service Condition High temperature, high pressure, high erosion environments; power plant and petrochemical isolation / shut off
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Size 1″ (DN25)
Pressure Class Class 800 (PN140)
Design Type Bellows Seal Globe Valve
End Connections Socket Weld (SW)
Socket Weld Standard ASME B16.11
Temperature Range -29°C ~ +425°C (depending on bellows & packing material)
Media High pressure steam, thermal oil, toxic gases, corrosive fluids, valuable media
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Valve Type Globe Valve (Bolted Bonnet, Rising Stem)
Nominal Size 1 inch (DN25)
Pressure Rating Class 600
Connection Type Socket Weld (SW) Ends
Body / Bonnet Material ASTM A105 (Carbon Steel Forged)
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Size 1″ (DN25)
Pressure Class Class 600 (PN100)
Design Type Globe Valve (Bolted Bonnet)
End Connections Flanged RF (Raised Face) / Butt Weld (optional)
Flange Standard ASME B16.5
Temperature Range -29°C ~ +200°C (depending on seating material)
Media Oxygen, Nitrogen, Inert Gases
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Design Standard API 602 / ASME B16.34 / BS 5352
Nominal Size DN50 (2 inch)
Pressure Class PN40 (Class 300 LB)
Bonnet Type OS&Y (Outside Screw and Yoke), Bolted Bonnet
Connection Type Welded Flange
Operation Handwheel
Body Material ASTM A105N (Forged Carbon Steel)
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GAMBAR MENUNJUKKAN SPESIFIKASI SEPERTI DI BAWAH
SAIZ:DN15
PENILAIAN:PN16
BADAN DAN BONNET : BRASS
CAKERA: BRASS
BATANG: LOMBENG
TEMPAT DUDUK: LOMBENG
PENGAKUAN: RODA
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Product Name High Pressure High Temperature Butt-Weld Globe Valve
Pressure Rating Class 150LB ~ 2500LB or PN16 ~ PN420 (Select based on actual conditions)
Connection Type Butt-Welding (BW)
Body Material WC6 (ASTM A217 Chrome Moly Steel)
Operation Type Handwheel, Gear Operated, Electric Actuator, etc.
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Product Name: Pressure Seal Forged Steel Globe Valve
Pressure Class: Class 4500LB
Nominal Size: 1/2″ ~ 4″ (DN15 ~ DN100)
Standard Materials: Carbon Steel / Alloy Steel / Stainless Steel
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• Valve Type: Bolted Bonnet Globe Valve, Outside Screw & Yoke (OS&Y), Rising Stem
• Operation: Handwheel (Standard), Gear Operator (Optional), Electric/Pneumatic Actuator (Optional)
• Flow Direction: Flow Under Plug (Standard, as per API 602/ASME B16.34)
• Design Code: API 602 / ASME B16.34
• Face-to-Face: ASME B16.10
• Inspection & Testing: API 598 / Shell MESC SPE 77/300
Injap glob ialah injap gerakan linear yang digunakan terutamanya untuk memulakan, menghentikan dan mengawal aliran bendalir dalam saluran paip. Struktur dalamannya termasuk elemen jenis cakera boleh alih dan tempat duduk gelang pegun dalam badan umumnya sfera—oleh itu dinamakan injap "glob". Apabila penggerak atau roda tangan dipusing, batang menggerakkan palam ke atas atau ke bawah, mengubah laluan aliran dan menyediakan kawalan pendikit. Reka bentuk ini menawarkan keupayaan tutup yang baik dan sangat sesuai untuk aplikasi yang memerlukan peraturan aliran yang tepat. Disebabkan oleh laluan aliran yang berliku-liku, injap dunia cenderung mempunyai penurunan tekanan yang lebih tinggi daripada jenis lain, tetapi ia mengimbangi dengan ketepatan kawalan yang sangat baik. Ia sering digunakan dalam pemprosesan kimia, penjanaan kuasa, dan sistem minyak dan gas di mana aliran terkawal dan pengedap yang ketat adalah penting. Injap glob boleh mengendalikan pelbagai cecair termasuk wap, air, minyak dan gas, dan tersedia dalam versi manual, pneumatik atau penggerak elektrik. Fleksibiliti dan operasi yang boleh dipercayai menjadikan mereka pilihan utama untuk sistem yang memerlukan modulasi atau operasi yang kerap.
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