VACUUM TUBE COLLECTOR SHUT OFF VALVE

A shut-off valve designed for evacuated (vacuum) tube solar thermal collectors from SOLFEX LTD. It enables quick isolation of the collector array for safe servicing, tube replacement, and system checks without draining the whole system.

Used in closed-loop solar thermal circuits, it helps stop flow to the collector during maintenance or fault conditions and supports safe commissioning and stagnation control. Install at the collector/manifold on the flow or return as part of standard solar thermal plumbing practice.

• For evacuated/vacuum tube solar thermal collectors
• Manual isolation to stop flow to the collector
• Supports safe maintenance and commissioning
• Suitable for closed-loop solar thermal systems with water/glycol
• Install at the collector manifold on flow or return
• Reduces downtime and fluid loss during service
• Genuine SOLFEX LTD accessory
• Product reference: vacuum-tube-collector-shut-off-valve-471584