- DN15 ~ DN100
- Class 150 ~ 600
- ISO 17292, ASME B16.34
- CF8/CF8M (A351)
- RF Flange (ASME B16.5)
- 4-Way, L/T Port, One-Piece Body
- -196℃ ~ 200℃ (PTFE Seat)
- API 598 Class VI
- Manual Lever (ISO 5211 Pad)
- Water, Oil, Gas, Chemical Fluids
Specification
Newway DN80 PN16 Stainless Steel 304/316 Manual Multi-Port 4-Way Flange Ball Valve
I. Product Overview
Newway DN80 PN16 stainless steel 304/316 manual multi-port 4-way flange ball valve is a versatile flow control solution engineered to manage complex fluid distribution in industrial systems. Designed with four ports and a manually operated ball, it combines the corrosion resistance of stainless steel with the flexibility of multi-directional flow management, making it ideal for applications requiring media diversion, mixing, or isolation. Operating at a pressure rating of PN16 (1.6MPa) and compatible with temperatures ranging from -20℃ to 150℃, this valve excels in handling water, oils, chemicals, and gases—serving sectors such as chemical processing, water treatment, food and beverage, and industrial fluid systems. Its flange connection ensures secure integration into pipelines, while the manual operation provides reliable, hands-on control in scenarios where automation is unnecessary or impractical.
II. Key Attribute Specifications
|
Category |
Details |
|
Size |
DN80 (3”), suitable for medium-flow pipelines requiring multi-directional flow control. |
|
Pressure Rating |
PN16 (1.6MPa), designed for low-to-medium pressure systems in industrial and commercial applications. |
|
Temperature Range |
-20℃~150℃ (with PTFE seats); up to 200℃ with metal seats, accommodating diverse media temperatures. |
|
Material Composition |
– Valve Body & Ball: Stainless steel 304 (18Cr-8Ni) as standard, offering excellent corrosion resistance to water, mild acids, and neutral fluids; 316 (16Cr-10Ni-2Mo) optional for enhanced resistance to chlorides, alkalis, and aggressive chemicals. |
|
Connection Type |
Flange (ASME B16.5, RF), compatible with standard pipeline flanges and gaskets (e.g., spiral-wound, non-asbestos) for leak-tight installation. |
|
Port Configuration |
4-way design with ports labeled as A, B, C, D (typically arranged in a cross or L-shape), supporting flow combinations such as A→B & C→D, A→C & B→D, or full isolation of individual ports. |
|
Operation |
Manual lever handle with 90° rotation, featuring a position indicator (open/closed) and lockable design to prevent unauthorized operation. |
|
Performance Metrics |
– Leakage Class: ANSI/FCI Class V (bubble-tight for liquids), ensuring ≤0.1×DN mm³/min leakage under test pressure. |