Q41F Series Floating Ball Valve with Precision Floating Ball Design, 90-Degree Quick Operation, and Full Bore Flow
Product Details
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,metallurgy motor plunger
The Q41F Series Floating Ball Valve is a high-performance industrial valve designed for reliable on/off control in piping systems. Featuring a two-piece body design and a floating ball mechanism, this valve utilizes the pressure of the medium to press the ball against the downstream seat, ensuring a bubble-tight seal.
Its robust construction and versatile material options make it suitable for a wide range of applications, including water treatment, chemical processing, oil and gas, and steam systems.
- Precision Floating Ball Design: Optimized for reliable sealing at both high and low pressures.
- 90-Degree Quick Operation: Allows for fast and easy manual shut-off with a quarter-turn lever.
- Full Bore Flow: Minimizes pressure drop and turbulence, ensuring maximum flow efficiency.
- Blow-out Proof Stem: Engineered for safety to prevent stem expulsion under high-pressure conditions.
- Versatile Sealing: High-quality PTFE or PPL seats provide excellent chemical resistance and temperature stability.
- Durable Construction: Available in high-grade Carbon Steel and Stainless Steel to withstand corrosive environments.
| Parameter | Specifications |
|---|---|
| Model Type | Q41F Series |
| Nominal Pressure (PN) | 2.5 MPa / 4.0 MPa |
| Shell Test Pressure | 3.75 MPa / 6.0 MPa |
| Seal Test Pressure | 2.75 MPa / 4.4 MPa |
| Applicable Temperature | PTFE: ≤ 150°C / PPL: ≤ 250°C |
| Applicable Media | Water, Steam, Oil, Nitric Acid, Acetic Acid, etc. |
| Connection Standard | Flanged (ASME B16.5, DIN, JIS, GB) |
| Part Name | Carbon Steel Version | Stainless Steel Version |
|---|---|---|
| Body / Bonnet | WCB | CF8 / CF8M |
| Ball | 304 Stainless Steel | 304 / 316 Stainless Steel |
| Valve Seat | PTFE / PPL | PTFE / PPL |
| Stem | 20Cr13 / 304 | 304 / 316 Stainless Steel |
| Gasket / Packing | PTFE | PTFE |
To provide an accurate proposal, please specify:
- Nominal Size (e.g., DN50, DN100)
- Pressure Rating (e.g., PN25, PN40)
- Body Material (e.g., WCB or CF8M)
- Seat Material (PTFE or PPL)
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