Pneumatically-operated control valves with dual pressure selection for semi-tipper applications

• Suitable for two applications with different pressure requirements. Eg. semi-tipper and walking floor
• Manual (121.18.2207) or pneumatic (121.18.2609) pressure selection
• Maximum flow 250 l/min
• Maximum pressure 350 bar
• Proportional lowering (when used with compatible controls)
• Built-in, adjustable relief-valve
• Built-in check-valve
• Multiple return-port options
• Optional pressure switch