Description
FLOW CONTROL VALVE TECHNICAL DATA SHEET
|
Item |
Description |
|
Product Name |
Angle Pattern Flow Control Valve / Throttling Valve |
|
Product Model |
|
|
Primary Function |
Precisely regulates medium flow in pipelines, offering excellent throttling characteristics and high erosion resistance. |
|
Design Features |
Angle pattern design reduces flow velocity, minimizing cavitation and noise; Ultra-hard, wear-resistant trim for extended service life; Lightweight operation. |
|
Parameter Category |
Technical Specification |
|
Nominal Size |
2 Inch (DN50) |
|
Pressure Class |
1500 LB (PN260) |
|
Body Pattern |
Angle Type |
|
End Connection |
Flange Ends, conforming to ASME B16.5 |
|
Flow Characteristic |
Approximate Equal Percentage |
|
Flow Coefficient (Cv) |
Approx. 15 (Specific to opening, test curve available upon request) |
|
Leakage Class |
ANSI B16.104 Class IV (Metal Seat) or Class VI (Soft Seat, if applicable) |
|
Operation |
Manual – Aluminum Alloy Handwheel/Knob |
|
Temperature Range |
-29°C to +425°C (Dependent on gasket and packing materials) |
|
Applicable Media |
Suitable for high-pressure differential and erosive media, e.g., high-pressure water, steam, oil-gas mixtures. |
|
Component Name |
Material Specification |
Standard |
|
Body, Bonnet |
AISI ASTM A182 F316 / F316L (Default, other materials like F91, F22 available on request) |
ASTM A182 |
|
Stem |
AISI 17-4PH (630) Precipitation Hardening Stainless Steel |
ASTM A564 |
|
Trim (Plug & Seat) |
Tungsten Carbide – Solid sintered or hard-faced |
|
|
Gasket |
Spiral Wound Gasket (Stainless Steel with Flexible Graphite/PTFE filler) |
|
|
Stem Packing |
Flexible Graphite (Graphite Foil) or PTFE V-Rings |
|
|
Handwheel/Knob |
Aluminum Alloy, Anodized Surface Finish |
|
Item |
Standard |
|
Design & Manufacturing |
API 6A / API 600, ASME B16.34 |
|
Pressure-Temperature Rating |
ASME B16.34 |
|
End Connections |
ASME B16.25 (Butt Weld) B16.5 flange |
|
Fire Safety |
API 607 / API 6FA (If required) |
|
Non-Destructive Testing |
ASME Sec. V |
|
Pressure Testing |
API 598 / ISO 5208 |
|
Test Type |
Test Medium |
Test Pressure |
Acceptance Criteria |
|
Shell Strength Test |
Water |
1.5 x 1500LB Rating (e.g., 37.5 MPa) |
No visible leakage, no permanent deformation |
|
High-Pressure Seat Test |
Water or Gas |
1.1 x 1500LB Rating (e.g., 27.5 MPa) |
Meets API 598 Class IV/V requirements |
|
Low-Pressure Seat Test |
Air or Nitrogen |
0.5 – 0.7 MPa |
Zero Leakage (For Class VI) |
|
Dimension Parameter |
Value (mm) |
|
Face-to-Face (L) |
~ 350 mm (Ref. ASME B16.10) |
|
Pipe OD (Ends) |
~ 60.3 mm (2″ Sch 160 Pipe OD) |
|
Total Height (H) |
~ 450 mm |
|
Handwheel Diameter |
~ 200 mm |
|
Estimated Weight |
~ 25 kg |
(Note: The above dimensions are estimates. Actual dimensions are subject to the final design drawings.)
Please specify the following when ordering:
Remarks:
GUATANTEE
SAVVY VALVES is committed to delivering exceptional product quality and worry-free after-sales service. Our valves are guaranteed to provide a minimum service life of 12 months, during which we will supply all necessary spare parts and detailed maintenance instructions free of charge. Within the warranty period, if any non-human-induced damage occurs, we will replace components at no cost and provide professional technical support. After the warranty expires, customers only need to pay for the cost of spare parts, while still benefiting from discounted maintenance services. Our goal is to help clients reduce operational costs and enhance production efficiency through reliable quality and comprehensive after-sales support. Whether for technical inquiries or maintenance needs, our expert team will respond promptly to ensure your valve system maintains optimal performance at all times.
