Ruelco - Automatic/Manual Reset Hydraulic Relay Valve | 12A1 AR-1 Get latest price

The Ruelco 12A1 AR-1 relay is a pilot operated, spring return automatic relay. It operates as a 3-way, block and bleed, normally closed valve with a palm knob for position indication and manual operation. In the closed position, the inlet signal will be blocked from reaching the outlet port, until a pilot signal becomes present. Once in this configuration, the relay is armed and will shut closed, venting the outlet pressure, with a drop in pilot signal or a manual push on the knob. The snap acting feature allows the relay to shut quickly with a minimal loss of pilot pressure. The relay will reopen if the knob is manually pulled into service or if the pilot supply once again becomes present.

Features

• 316 stainless steel construction (models to N.A.C.E. MR0175 available)
• Large Cv factor assures fast system response
• Design minimizes malfunctions due to supply system debris
• Inconel X-750 springs assures dependability in most corrosive environments

To contact Trident Australia about Ruelco Automatic/Manual Reset Hydraulic Relay Valve | 12A1 AR-1 use Get a quote.

The Ruelco 12A1 AR-1 relay is a pilot operated, spring return automatic relay. It operates as a 3-way, block and bleed, normally closed valve with a palm knob for position indication and manual operation. In the closed position, the inlet signal will be blocked from reaching the outlet port, until a pilot signal becomes present. Once in this configuration, the relay is armed and will shut closed, venting the outlet pressure, with a drop in pilot signal or a manual push on the knob. The snap acting feature allows the relay to shut quickly with a minimal loss of pilot pressure. The relay will reopen if the knob is manually pulled into service or if the pilot supply once again becomes present.

Features

• 316 stainless steel construction (models to N.A.C.E. MR0175 available)
• Large Cv factor assures fast system response
• Design minimizes malfunctions due to supply system debris
• Inconel X-750 springs assures dependability in most corrosive environments

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To contact Trident Australia about Ruelco Automatic/Manual Reset Hydraulic Relay Valve | 12A1 AR-1 use Get a quote.