Angle service valve INVENA H/ZW-52-015 1/2" x 1/2" for water installation

The INVENA angle service valve H/ZW-52-015 1/2" x 1/2" is a compact shut-off valve designed for water installations. Its angled body and quarter-turn operation provide straightforward manual isolation of fixtures, appliances and short supply runs. The valve is intended for use where space is limited and where reliable, accessible shut-off is required for maintenance, repair or circuit isolation.

Advantages

The angled configuration reduces installation depth and facilitates connection in confined spaces. A straightforward manual control enables quick isolation without special tools. The valve is suitable for direct mounting near fixtures and integrates with standard 1/2" plumbing connections. Its simple design supports routine maintenance and replacement tasks while minimising downtime for individual circuits.

Suitable for

• Local isolation of sinks, toilets and faucets
• Shut-off for washing machines and dishwashers
• Service or repair work on individual water lines
• Installations with limited space behind fixtures

Key specifications

• Connection size: 1/2" x 1/2" suitable for standard water supply lines
• Orientation: angled body for reduced installation depth
• Operation: manual shut-off with simple quarter-turn control
• Application: cold and hot water distribution systems
• Mounting: inline installation close to fixture or appliance

How to use

Shut off the valve by turning the control to the closed position to isolate the downstream fixture or appliance. For re-opening, turn the control back to the open position and check for normal flow and absence of leaks. Before performing repairs or replacements downstream, ensure the valve is fully closed and the system pressure is relieved. If installing the valve, use compatible fittings and follow standard installation practice for thread sealing and torque to avoid overtightening.

Usage recommendations

For reliable operation, inspect the valve periodically for leaks and ensure accessible clearance for operation. During installation or service, verify compatibility with existing fittings and observe local plumbing codes. Replace the valve if signs of persistent leakage, corrosion or mechanical failure appear.