Parker non-return valves with nominal pressure ratings up to PN 420 bar offer a wide range of types, making them very flexible. The variety of types starts with the item RHD with tube connection both ends, the RHV/RHZ with tube connection to male stud, RHDI with female thread both ends, RVP with valve cartridges up to the I-TL with valve internal parts. The non return valves are available in steel, stainless steel and brass. Seals in NBR or FKM are available on request. Parker non-return valves are all packed again contamination. Parker non-return valves can be used for hydraulic oil, low flammability hydraulic fluids (excent for types HFC: for HFD types; FKM seals are necessary). Air pressure tested. Not suitable for steam, combustible/explosive gases, or oxygen. Markets: • Automotive • Defence • Energy • Environment • Industrial • Infrastructure • Machine Tools • Materials Handling • Mobile • Oil and Gas • Power Generation • Process • Transportation • Water Applications: • Suitable for general hydraulic applications.
Features/ benefits of non-return valves: • The precise functioning of Parker non-return valves has been proven a million times over and stands for the reliability of this product range. • Combined soft and metal sealing – leak-free due to soft sealing at cone and metal-supported sealing at cone – extends the safety of the product and the entire hydraulic application. • The usage of Parker non-return valves is flexible due to the wide range of items. • For yet more applications, internal parts in stainless steel with FPM are also available. • Parker non-return valves are all packed against contamination, which improves the quality and reliability of these products.
Actuation Type: Mechanical Body Material: Steel Configuration: n/a Connection 1 Size: 12 Connection 1 Size: n/a Connection 1 Tube Outside Diameter: 12 mm Connection 1 Type: EO 24° cone end Connection 1 Type: 24° Cone end Connection 2 Size: 12 Connection 2 Size: n/a Connection 2 Tube Outside Diameter: 12 mm Connection 2 Type: EO 24° cone end Connection 2 Type: 24° Cone end Connection 3 Size: n/a Connection 3 Type: n/a Cracking Pressure: 1 Division: High Pressure Connectors Europe Division Flow Direction: n/a Materials Of Construction: Steel Maximum Flow Rate: n/a Maximum Operating Pressure: 420 Maximum Operating Temperature: +120 Minimum Operating Temperature: -40 Mounting Type: Screw Nominal Inside Diameter: 7.5 mm Optional Accessories: n/a Product Series: Heavy Product Type: Non return valve for 2 tubes Seal Material: NBR Seal Material: n/a