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Piston check valve 789 series
push-inflow controlpneumatic

Piston check valve - 789 series  - Parker Legris - push-in / flow control / pneumatic
Piston check valve - 789 series  - Parker Legris - push-in / flow control / pneumatic
Piston check valve - 789 series  - Parker Legris - push-in / flow control / pneumatic - image - 2
Piston check valve - 789 series  - Parker Legris - push-in / flow control / pneumatic - image - 3
Piston check valve - 789 series  - Parker Legris - push-in / flow control / pneumatic - image - 4
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Characteristics

Type
piston
Body
push-in
Applications
flow control, pneumatic
Material
plastic, stainless steel, brass
Other characteristics
pilote-operated, adjustable, 1-piece
DN

Min.: 6 mm
(0.236 in)

Max.: 12 mm
(0.472 in)

Pressure

10 bar
(145 psi)

Temperature

Min.: -5 °C
(23 °F)

Max.: 60 °C
(140 °F)

Description

Piloted non-return valves are designed to protect installations. When the compressed air supply is removed, the non-return valves will lock the air supply to the cylinder. As a resuit, the cylinder will maintain its position. This all-in-one product combines 3 functions for the control and supply, allowing you to optimise your stocks and save time on installation and maintenance opérations. Features/Benefits: - - System Protection • - Protection of your system • - Control of inlet and outlet flow: cylinder opération optimised • - Vent saves time on restart after maintenance opérations (model 7894) - - 3 Functions in 1 Product • - A multi-purpose fïtting: Piloted non-return valve Flow control regulator Manual exhaust • - All-in-one product: integrated fittings for the control and supply - - Flexible Opération: • - Orientable and adjustable through 3 axes • - Can be integrated into any installation configuration • - Push-in connection for quicker and more reliable installation • - Mounted in pairs directly on the cylinder Markets: • - Factory Automation • - Vehicle Assembly Facilities • - Food and Beverage • - Semiconductor • - Wearing Apparel • - Packaging Machinery • - Rail Applications: • - Pneumatic Cylinder Control • - Pneumatic Circuits Safety Technologies: • - Flow control regulator • - Control valve • - Function fittings • - Venting opération • - Pressure regulator • - Pneumatic system Technical Characteristics: • - Fluids: Compressed Air • - Materials: nickel-plated brass, stainless Steel, NBR, technical polymer, silicone-free
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.