Description
Buy Threaded Ball Valve Q11F-16~40C/P/R Class 150/300Lb Carbon & Stainless Manual Type
This high-performance Q11F Series One-Piece Ball Valve by VALVEHU offers a robust and compact flow control solution tailored for industrial applications where reliability and efficiency are critical. Manufactured in compliance with global standards, this ball valve is engineered to handle pressure ratings up to PN1.6, 2.5, and 4.0 MPa, and conforms to Class 150 and Class 300. It is an ideal choice for systems handling water, oil, and other non-aggressive fluids.
Constructed from corrosion-resistant stainless steel, the valve offers excellent mechanical strength, leak-proof sealing, and superior resistance to wear, making it suitable for both high and low-pressure pipelines. The threaded end connections provide easy installation and maintenance, and the lever handle design ensures quick and precise shut-off and control.
The one-piece structure ensures minimal leakage points and maximum flow capacity. Compact body dimensions with bore sizes ranging from DN6 to DN50, and various thread standards (ranging from 1/4″ to 2″), make this valve highly versatile across HVAC, chemical, water treatment, and general industrial applications.
VALVEHU’s focus on quality control and precision machining ensures each valve undergoes rigorous testing before shipment, providing long-term performance stability.
Whether you need a cost-effective solution for an OEM system or a durable valve for a maintenance project, this one-piece ball valve is engineered to deliver. For expert consultation or to find the right valve for your needs, feel free to contact the VALVEHU engineering team in China—we’re here to help guide your selection.
Technical Specifications
- Valve Type: One-piece ball valve
- Model: Q11F-16~40C/P/R
- Nominal Pressure: PN1.6 / 2.5 / 4.0 MPa
- Pressure Class: Class 150 / Class 300
- Bore Sizes: DN6 to DN50
- Thread Sizes: 1/4″ to 2″
- Body Material: Stainless Steel
- Connection Type: Female threaded (BSP/NPT)
- Structure: One-piece body
- Application Media: Water, Oil, Gas
Main Dimensions and Connection Sizes
(Applicable Pressure: PN1.6 / 2.5 / 4.0 MPa, Class 150Lb / Class 300Lb)
Unit: mm
| Nominal Diameter (DN) | L1 | L2 | d (Bore Diameter) | G (Thread Size) | D (Outer Diameter) | B (Wall Thickness) | H (Height) | W (Width Across Handle) |
|---|---|---|---|---|---|---|---|---|
| 6 | – | – | 8 | 1/4″ | 30 | 11.5 | 56 | 110 |
| 10 | – | – | 10 | 3/8″ | 31 | 11.5 | 58 | 110 |
| 15 | 52 | 60 | 10 | 1/2″ | 32 | 14 | 58 | 110 |
| 20 | 56 | 62 | 13.5 | 3/4″ | 38 | 15 | 62 | 110 |
| 25 | 62 | 74 | 18 | 1″ | 45 | 15 | 68 | 110 |
| 32 | 74 | 78 | 22 | 1-1/4″ | 54 | 18 | 75 | 150 |
| 40 | 81 | 86 | 26 | 1-1/2″ | 63 | 19 | 83 | 150 |
| 50 | 93 | 102 | 32.8 | 2″ | 73 | 19 | 90 | 180 |
FAQ
What pressure ratings are supported by the Q11F ball valve?
This valve supports PN1.6, 2.5, and 4.0 MPa, as well as ANSI Class 150 and Class 300.
What materials are used in this one-piece ball valve?
The valve body is made from high-grade stainless steel, ideal for corrosion and wear resistance.
What size range is available for this Q11F valve series?
Sizes range from DN6 to DN50 with thread standards from 1/4″ to 2″.
Can this valve be used in high-temperature applications?
Yes, depending on seat and seal material, it is suitable for elevated temperatures within standard industrial limits.
Is this valve suitable for gas and oil pipelines?
Absolutely. It is designed for water, oil, gas, and compatible industrial fluids.
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