Technical Data Sheet
Aluminum Bronze Flanged Globe Valve
Model: 3/4″ – 150LB | Body Material: ASTM B62
- General Information
|
Item
|
وصف
|
|
Product Name
|
Aluminum Bronze Flanged Globe Valve
|
|
الحجم الاسمي
|
3/4 inch (DN20)
|
|
Pressure Class
|
Class 150 LB
|
|
Connection Type
|
Flanged, Raised Face (RF)
|
|
عملية
|
Handwheel (Manual)
|
|
Applicable Media
|
Seawater, Steam, Water, Oil, & Non-corrosive Fluids
|
|
نطاق درجة الحرارة
|
-20°C to 220°C
|
- Applicable Standards
|
عنصر
|
معيار
|
|
Design & Manufacture
|
MSS SP-80 / ASME B16.34 / BS 5154
|
|
End-to-End Dimension
|
ASME B16.10
|
|
Flange Dimension
|
ASME B16.5 Class 150
|
|
Pressure Testing
|
API 598 / MSS SP-61
|
|
Marking
|
MSS SP-25
|
- Material of Construction (ASTM B62)
The valve body and bonnet are manufactured from ASTM B62 (C83600) , also known as 85-5-5-5 Red Brass or Leaded Red Brass.
Chemical Composition (ASTM B62)
|
Element
|
Percentage (%)
|
|
Copper (Cu)
|
84.0 – 86.0
|
|
Tin (Sn)
|
4.0 – 6.0
|
|
Lead (Pb)
|
4.0 – 6.0
|
|
Zinc (Zn)
|
4.0 – 6.0
|
|
Others (Max)
|
0.5
|
Mechanical Properties
|
Property
|
Value
|
|
Tensile Strength (Min)
|
30,000 psi (205 MPa)
|
|
Yield Strength (Min)
|
14,000 psi (95 MPa)
|
|
Elongation
|
15% min
|
|
Hardness (Brinell)
|
60 HB typical
|
Parts List
|
Part Name
|
مادة
|
Standard / Grade
|
|
1
|
جسم
|
Aluminum Bronze
|
ASTM B62 (C83600)
|
|
2
|
Bonnet
|
Aluminum Bronze
|
ASTM B62 (C83600)
|
|
3
|
Disc / Valve Plug
|
Bronze / Stainless Steel
|
ASTM B62 / SS304/316 (Optional)
|
|
4
|
ينبع
|
Naval Brass / Stainless Steel
|
ASTM B21 / SS316
|
|
5
|
Packing Gland
|
Bronze
|
ASTM B62
|
|
6
|
Handwheel
|
Cast Iron / Malleable Iron
|
–
|
|
7
|
Stem Packing
|
PTFE / Graphite
|
Non-asbestos
|
|
8
|
Bonnet Gasket
|
Copper / Graphite
|
Annealed Copper / SWG
|
- Dimensions (3/4″ – Class 150LB Flanged)
Reference Standard: ASME B16.10 & ASME B16.5
Flange Details (ASME B16.5 Class 150)
|
وصف
|
Inch
|
mm
|
|
Pipe Size
|
3/4″
|
DN20
|
|
Flange Outer Diameter (D)
|
4.25″
|
108 mm
|
|
Flange Thickness (C)
|
0.56″
|
14.3 mm
|
|
Raised Face Diameter
|
2.00″
|
50.8 mm
|
|
Raised Face Height
|
0.06″
|
1.6 mm
|
|
Bolt Circle Diameter (K)
|
3.12″
|
79.4 mm
|
|
Bolt Hole Diameter
|
0.62″
|
16 mm
|
|
Number of Bolt Holes
|
4
|
4
|
|
Weld Neck / Threaded?
|
N/A (Flanged)
|
N/A
|
Valve Dimensions
|
Dimension
|
Inch (approx)
|
mm (approx)
|
|
Face-to-Face Length (L)
|
5.50″
|
140 mm
|
|
Overall Height (H) – Closed
|
6.30″
|
160 mm
|
|
Overall Height (H) – Open
|
8.70″
|
220 mm
|
|
Handwheel Diameter (W)
|
4.50″
|
115 mm
|
Note: Dimensions may vary slightly depending on manufacturer. Please refer to the certified drawing before installation.
- Pressure & Temperature Ratings
Based on ASME B16.34 / MSS SP-80 for Bronze/B62 material.
|
Temperature (°F)
|
Temperature (°C)
|
Max. Working Pressure (psi)
|
|
-20 to 150
|
-29 to 66
|
200
|
|
200
|
93
|
185
|
|
250
|
121
|
175
|
|
300
|
149
|
165
|
|
350
|
177
|
150
|
|
400
|
204
|
125
|
|
425
|
218
|
100
|
Test Pressure:
- Shell Test: 300 psi (Hydrostatic)
- Seat Test: 220 psi (Hydrostatic)
- Product Features
- Excellent Corrosion Resistance: ASTM B62 Aluminum Bronze offers superior resistance to seawater and brackish water corrosion, making it ideal for marine applications.
- Long Service Life: The material’s anti-galling and anti-seizing properties ensure smooth operation and long-term reliability.
- Tight Shut-off: Precision machined seat and disc provide bubble-tight sealing.
- Compliance: Designed, manufactured, and tested in accordance with international standards (MSS, ASME, API).
- Easy Maintenance: Bolted bonnet design allows for easy inspection and repair without removing the valve from the pipeline.
- التطبيقات
- Marine & Shipbuilding: Seawater cooling systems, ballast systems, fire fighting.
- Offshore Platforms: Seawater handling, utility systems.
- Desalination Plants: Brine and seawater lines.
- Industrial: Steam lines (low pressure), cooling water, and non-aggressive fluid control.
Disclaimer: The information provided in this datasheet is for general reference only. For specific applications and critical installations, please consult the manufacturer for certified drawings and torque specifications.
ضمان:
تلتزم شركة سافي فالفز بتقديم منتجات عالية الجودة وخدمة ما بعد البيع مريحة. نضمن لصماماتنا عمر خدمة لا يقل عن ١٢ شهرًا، نوفر خلالها جميع قطع الغيار اللازمة وتعليمات الصيانة المفصلة مجانًا. خلال فترة الضمان، في حال حدوث أي ضرر غير بشري، نستبدل المكونات مجانًا ونقدم دعمًا فنيًا احترافيًا. بعد انتهاء الضمان، يدفع العميل فقط تكلفة قطع الغيار، مع الاستفادة من خدمات الصيانة المخفضة. هدفنا هو مساعدة عملائنا على خفض تكاليف التشغيل وتحسين كفاءة الإنتاج من خلال جودة موثوقة ودعم شامل لما بعد البيع. سواءً للاستفسارات الفنية أو احتياجات الصيانة، سيستجيب فريق خبرائنا على الفور لضمان الحفاظ على الأداء الأمثل لنظام صماماتك في جميع الأوقات.
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