Pressure Sustaining صمام / Pressure Relief صمام / Hydraulic Control صمام / ري صمام

The IrriNex Hydraulic Pressure Sustaining & Relief صمام is a hydraulically operated الغشاء control صمام designed to maintain a preset minimum upstream pressure, also known as back pressure. When the upstream pressure falls below the preset value, the صمام gradually closes. When the pressure rises above the preset level, the صمام opens fully to maintain stable system operation.

Built with a full-bore Y-pattern صمام body, the صمام provides high flow capacity while minimizing pressure loss. The flexible الغشاء and guided صمام core provide accurate and stable regulation, smooth closing and low ضغط التشغيل requirements. Its corrosion-resistant بلاستيكي construction is designed for reliable operation in ري and water control applications.

The صمام can also be integrated with electrical control using AC, DC or DC pulse signals for remote opening and closing. A manual control mechanism allows local صمام operation when required.

Key Features

• Maintains preset minimum upstream pressure / back pressure

• Opens fully when system pressure exceeds the preset value

• Hydraulically operated الغشاء design

• AC, DC or DC pulse control options

• Full-bore Y-pattern body for high flow capacity

• Low head loss

• Smooth and stable صمام closing

• Low ضغط التشغيل requirement

• Corrosion-resistant construction

• Easy in-line inspection and maintenance