Injap Glob
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Valve Type Globe Valve (Stop-Check Optional)
Bonnet Type Self-Sealing Bonnet (Pressure Seal Design)
Design Standard ASME B16.34, API 623
Size Range (NPS) 2″ to 24″
Pressure Class ASME 1500 LB
Temperature Range -29°C to 593°C (-20°F to 1100°F)
End Connections • Butt Weld (ASME B16.25)
• Flanged (ASME B16.5 Class 1500)
Face-to-Face ASME B16.10 Class 1500
Body Material Forged Steel (ASTM A182)
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Design & Manufacture API 602, ASME B16.34, BS5352
End Connection SW: ASME B16.11; NPT: ASME B1.20.1; Flanged: ASME B16.5
Pressure-Temp. Rating ASME B16.34
Inspection & Testing API 598
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• Body: ASTM A105N Forged Carbon Steel (high-pressure durability)
• Disc: A105N + 13Cr Hardfacing (enhanced wear & erosion resistance)
• Stem: ASTM A182 F6 (high-strength martensitic stainless steel)
• Seat: 13Cr Stainless Steel (reliable sealing under high pressure)
• Bellows: 304 Stainless Steel (corrosion-resistant, leak-proof design)
• Operator: Handwheel (HW)
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Valve Type Needle Globe Valve
Body Material Monel Alloy (Monel 400 / UNS N04400)
Connection Type Butt Welding (BW)
Nominal Size DN6, DN10, DN15, DN20, DN25 (1/4” to 1”)
Pressure Class Class 1500LB ~ 2500LB / PN 320
Medium Suitability Seawater, alkaline media, dilute hydrochloric acid, oil & gas, corrosive media
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Product Type Needle Valve (Integral Bonnet / Severe Service)
Body Material Monel® (Alloy 400 / UNS N04400)
Connection Type Double Ferrule Tube Fitting (Compatible with Gyrolok®, Swagelok® systems)
Connection Sizes 1/8″ to 1″ (6mm to 25mm metric available)
Flow Pattern Straight (2-way) or Angle Pattern available
Stem Type Regulating (Vee) or Soft-Seat (PCTFE/PEEK) options available
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Valve Type Straight Pattern Globe Valve • Inside Screw Non-Rising Stem
Body/Bonnet Material 59-1 Brass (CuZn40Pb2 • GB/T 5231) • Lead Content: 0.8-1.9%
Size Range ¼” to 2″ (DN8 to DN50)
End Connections Threaded: BSPT (ISO 228) / NPT (ASME B1.20.1)
Pressure Rating 200 PSI @ 100°C • 16 bar @ 120°C (Static)
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Size 3/4 inch (DN20)
Pressure Class Class 2500 LB (PN420 / 6000 PSI)
Body Material Forged Carbon Steel (A105) / Forged Stainless Steel (A182 F304/F316) / Alloy Steel (F22) User specified
Manufacturing Process Close Die Forged Steel
Design Standard API 602 / ASME B16.34 / BS 5352
Bonnet Type Welded Bonnet (Threaded-in and strength-welded)
End Connection Standard ASME B16.11 (SW) / ASME B16.25 (BW) / ASME B1.20.1 (NPT)
Face to Face Standard ASME B16.10
Test & Inspection Std. API 598
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• Valve Type: Globe Valve (Bolted Bonnet or Pressure Seal Bonnet – as per rating)
• Design Standard: API 602 / ASME B16.34
• Size: 3/4 inch (DN20)
• Pressure Class: Class 1500
• Body Material: ASTM A182 F11 (1.25Cr-0.5Mo Alloy Steel)
• Connection Type: Butt Welding Ends (BW) per ASME B16.25 (Socket Welding Ends optional)
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Design Standard API 602 / ASME B16.34 / BS 5352
Nominal Size 1/2 inch (DN15)
Pressure Class Class 800 LB (PN130)
Structure Type OS&Y (Outside Screw and Yoke), Bolted Bonnet
Connection Type Butt Weld Ends (BW) per ASME B16.25
Operation Handwheel
Body Material ASTM A182 F11 Class 2 (Forged Chromium-Molybdenum Alloy Steel)
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Design Standard API 602 / ASME B16.34 / BS 5352
Nominal Size 1/2 inch (DN15)
Pressure Class Class 800 LB (PN130)
Structure Type OS&Y (Outside Screw and Yoke), Bolted Bonnet
Connection Type NPT Threaded (ASME B1.20.1) or Socket Weld (ASME B16.11)
Operation Handwheel
Body Material ASTM A105N (Forged Carbon Steel, Normalized, suitable for NACE MR0175)
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Design Standard API 602 / ASME B16.34 / BS 5352
Nominal Size 1/2 inch (DN15)
Pressure Class Class 300 LB (PN50)
Bonnet Type OS&Y (Outside Screw and Yoke), Bolted Bonnet
Connection Type Butt Weld Ends (BW)
Operation Handwheel
Body Material ASTM A182 F304 (Forged Austenitic Stainless Steel)
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Design Standard API 602 / ASME B16.34 / BS 5352
Nominal Size 1 inch (DN25)
Pressure Class Class 150 LB (PN20)
Bonnet Type OS&Y (Outside Screw and Yoke), Bolted Bonnet
Connection Type Flanged Ends (Raised Face, RF)
Operation Handwheel
Body Material ASTM A182 F316L (Forged Steel)
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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