Bleeder Fitting
Bleeder Fittings are installed onto the valve seat to vent the small amount of gas and pollutant in the valve.
These precision-engineered components serve as critical safety mechanisms in various industrial applications, including oil and gas, chemical processing, and power generation systems.
The fittings effectively release trapped air, gases, or contaminants that could otherwise compromise valve performance and system integrity.
Typically constructed from corrosion-resistant materials such as stainless steel or brass, bleeder fittings feature threaded connections for secure installation and easy maintenance access.
Regular operation of these fittings prevents pressure buildup, reduces contamination risks, and ensures optimal valve functionality.
Proper maintenance schedules should include periodic inspection and cleaning to maintain their effectiveness and extend service life.
Bleeder Fitting
STRUCTURAL FEATURES

Maximum working pressure: 10,000 psig (690 bar)
All-metal construction, applicable in both high and low-temperature environments
O’ring seal to prevent leakage through stem cavity
Our top entry ball valve is a newly developed product that integrates our company’s years of design and manufacturing experience with advanced foreign technology. The technical level of our valve has reached the domestic first-class level, and our product is comparable to international counterparts.
Technich Data for Bleeder Fitting
End connections | 1/4″ NPT, 3/8″ NPT, 1/2″ NPT, 3/4″ NPT, 1″ NPT |
Max Operating Pressure | 10,000 psig (690 bar) |
Plating Type | Zinc or N/A |
Ball Material | 316L Stainless Steel |
Tungsten Carbide | Consult factory for additional materials |
Body Material | A105 LF2 304 Stainless Steel 316L Stainless Steel Alloy 400 Alloy 625 Alloy C-276 Duplex 2205 Duplex 2207 Consult factory for additional materials |

No. | Component | Carbon Steel | SS 316 |
1 | Round Head Grooved Pin | SS 316/A479 | SS 316/A479 |
2 | Screw | CS (Zinc) | SS 316/A479 |
3 | Ball | SS 316/A479 | Tungsten Carbide |
4 | Body | CS (Zinc) | SS 316/A479 |
Bleeder Hex Socket


Bleeder with Hex Socket and O-Ring


Bleeder with O-Ring Graphoil


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