Fisher D Body Valve
Fisher D Body Valve
Additionally, DA valves have another use-they are suitable for installation on angled pipelines or in places where the valve needs to drain itself.

Fisher D vs. DA
|
Feature |
D Series |
DA Series |
|
Valve Type |
Globe (straight-through) |
Angle (L-port) |
|
Body Design |
Standard D-body |
Angle D-body for self-draining |
|
Pressure Class |
ANSI Class 600 |
ANSI Class 600 |
|
Flow Characteristic |
Linear, Equal % |
Linear, Equal % |
|
Trim |
Cage-guided, metal seat |
Cage-guided, metal seat |
|
Typical Applications |
High-pressure chemical lines, power plant feedwater, steam service |
Utility lines, corrosive or erosive fluids, self-draining pipelines |
|
Advantages |
Simpler installation in straight pipelines |
Suitable for pipelines needing gravity drainage or compact layout |

Key Features
A robust guiding structure facilitates the precise positioning of the valve plug onto the seat ring, particularly under conditions of high differential pressure. The threaded seat ring achieves a perfect seal against the seat ring gasket.
The bonnet and body feature a threaded connection, allowing for valve maintenance using only simple tools.
For applications involving severe erosion, VTC (ceramic) trim components are available. Additionally, options include a valve plug with a tungsten carbide tip and a seat ring with a tungsten carbide insert.
The valve body and end connection configurations fully comply with API and ASME standards.
NACE-compliant trim components and bolting materials are provided as a standard configuration for all operating conditions; these materials meet the requirements of NACE MR0175-2002.
Application areas


Why Choose Us?
Price – Competitive.
Delivery – Fast.
Support – Got questions? Our tech team can help. One-year warranty on everything.
Shipping – Packed right, ships safe.
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