QTC Make 3 PC F/E Ball Valve
by Quantum Tech Co. Ahmedabad
The name of this product is taken from the company’s own website, checked November 2026. The company has not published its specifications here yet, so ask it for the exact model, capacity and price.
Ask Quantum Tech Co. about QTC Make 3 PC F/E Ball Valve
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What to settle before you ask for a quote
General guidance from SourceLoka for ball valve; it is not this company’s specification.
- Size, pressure class and end connection.
- Full-bore or reduced-bore, depending on how much flow resistance you can accept.
- Body, ball and seat materials, for example PTFE seats for many chemicals.
- Floating or trunnion-mounted ball for the pressure and size.
- Operation: lever, gear or actuator, and the fail-safe position needed.
- Design and test standard, fire-safe requirement if any, and certificates.
What is a ball valve, and when should you choose another type?
A ball with a bore sits between two seats in the body. When the bore lines up with the pipe the fluid flows through, and a quarter turn of the handle puts the solid side of the ball across the flow and shuts it off. Ball valves are made in brass, carbon steel, stainless steel and plastics, in full-bore or reduced-bore forms, with floating or trunnion-mounted balls for different pressures and sizes.
Ball Valve or gate valve? A ball valve operates quickly, seals tightly and is compact, but it is not meant for fine throttling. A gate valve suits large lines where slow operation is acceptable, and is less expensive in big sizes.
A full-bore ball valve has a hole as large as the pipe, so flow resistance is very low and the line can be cleaned with a pig. A reduced-bore valve is smaller and cheaper but restricts flow a little.
It can control flow roughly, but the seats can wear when the valve is held partly open. For accurate regulation, a globe or control valve is usually a better choice.
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Buyer’s guide availableBefore you order
- We have not independently verified this company. A complete profile is not a certification. How we list companies
- Company website reviewed November 2026: 8 pages, used for materials, processes, certifications, industries served, address, products, the summary.
- For Investment & Precision Castings, confirm: Alloy grades offered, tolerance class (such as CT5 to CT7), maximum weight, in-house tooling and machining, and NDT and material-test reports.
- The listed address may be a registered office rather than the factory. Ask which site would make your part.
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