Stainless Lockable Ball Valve
Introduction
The Stainless Lockable Ball Valve is a quarter-turn shut-off valve made of stainless steel and equipped with a lockable handle. It securely locks the valve in the open or closed position, preventing unauthorized or accidental operation.
Advantages
Safety Locking
The padlock slot prevents accidental start-up during maintenance or downtime.
Quick Operation
Quick on/off control is achieved with a 90° rotation.
Reliable Sealing
Provides a tight seal against water, oil, gas, and chemical media.
Applications
Water Treatment and Supply
Provides safe and reliable shut-off functions for industrial water pipes, wastewater systems, and drinking water pipelines.
Oil & Gas Industry
Ensures safety and leak-proof performance for fuel, oil, and gas pipelines.
HVAC Systems
Safely controls heating, cooling, and chilled water pipelines.
Why Choose Our Stainless Lockable Ball Valve?
Onero Valve Group Co., Ltd. was established in 1986 and has over 30 years of manufacturing experience, with many successful projects and the ability to provide complete solutions for customers. Over 200 technical staff offer support in processing, assembly, commissioning, maintenance, and spare parts supply.
Our Certifications and Factory
Onero Valve Corporation has obtained ISO9001, API-6D, ISO14001 environmental system certification, and ISO18001 occupational health and safety certification.
FAQ
Q: What is a Stainless Lockable Ball Valve?
A: A stainless lockable ball valve is a shut-off valve made of stainless steel with a handle that can be locked in the open or closed position. It provides corrosion resistance, durability, and safe operation in demanding environments.
Q: Why choose stainless steel for a lockable ball valve?
A: Stainless steel offers excellent resistance to corrosion, high pressure, and extreme temperatures. It ensures long service life and is suitable for food, chemical, water, and industrial applications where hygiene and durability are critical.
Q: Where are Stainless Lockable Ball Valves commonly used?
A: These valves are used in chemical processing, water treatment, food and beverage production, pharmaceutical manufacturing, oil & gas pipelines, and industrial machinery where safe and tamper-proof operation is required.
Q: What specifications should buyers check before purchasing?
A: Buyers should check pressure rating (PN16–PN63 / Class 150–300), valve size, body and seat material (stainless steel grade, PTFE/RPTFE), end connection type (threaded, flanged, welded), and lockable handle design.
Q: What are the benefits of the lockable feature?
A: The lockable handle prevents unauthorized operation, enhances safety during maintenance, ensures compliance with safety regulations, and reduces the risk of accidental opening or closing in high-pressure or hazardous systems.
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