صمام كروي نحاسي بقطر (1")

Key features include a PTFE seat, a blow-out proof stem, a stainless steel handle, a corrosion-resistant coating, and stainless steel components. It uses threaded end connections and is designed with safety and reliability in mind, including a backflow preventer and a safety lock-out option.

Specifications at a glance: 1" nominal size, brass body, threaded ends, PTFE seat, stainless steel stem and handle, corrosion-resistant coating, and built-in safety features (lock-out capability, pressure relief, and backflow prevention) for secure operation.

To install: 1) depressurize and drain the system, 2) clean the pipe ends, 3) wrap male threads with fresh PTFE tape, 4) thread the valve onto the pipe by hand, then tighten with a wrench (avoid overtightening), 5) check for leaks by pressurizing the system and applying soapy water to the joints.

Operate via a quarter-turn: turn the handle 90 degrees to move between fully open and fully closed positions. Align the handle with the pipe flow direction when open and perpendicular to the pipe when closed.

Yes, it is designed for use with water and non-corrosive gas systems. Always verify local codes and ensure you use appropriate fittings and safety practices for each type of service.

Regularly inspect for leaks around connections and the valve body. If leak signs appear, re-seal with fresh thread sealant and re-tighten as needed (without over-tightening). Replace worn seals or components as necessary to maintain a tight shut-off.

Since this valve uses threaded ends, ensure you match the thread type (e.g., NPT) and size to your piping. Use the appropriate thread sealant and tighten to the recommended torque to prevent leaks.

Compared to other brass ball valves on Fepy.com, this model emphasizes a PTFE seat, blow-out proof stem, stainless steel components, and built-in safety features. For alternatives, you can explore similar options on Fepy.com with features like PTFE seating, backflow prevention, or stainless-handled variants to match your specific needs.

Here are comparable options on Fepy.com: 1) 1 inch Brass Ball Valve with PTFE Seat: https://fepy.com/product/1-inch-brass-ball-valve-ptfe-seat 2) 1 inch Brass Ball Valve with Backflow Preventer: https://fepy.com/product/1-inch-brass-ball-valve-backflow 3) 1 inch Brass Ball Valve with Stainless Steel Handle: https://fepy.com/product/1-inch-brass-ball-valve-stainless-handle

Common use cases include shut-off and isolation in residential water supply lines, appliance connections, irrigation systems, and select non-potable gas line assemblies where a reliable quarter-turn shut-off is required.

For gas applications, ensure compatibility with gas-rated fittings and follow local codes for gas line work. For water, use standard potable-water practices and moisture/ leak-testing methods. Always verify the system’s pressure and ensure the valve is within its intended service limits.

This valve combines durable brass construction with a precise PTFE seating, blow-out proof stem, stainless components, and added safety features, delivering a longer service life, better leak resistance, and easier operation compared with lower-cost alternatives.