Metric Tube Fittings

WALPro has redefined the standard of cutting ring technology. WALPro is a metric flareless tube fitting that consists of a body, profile ring and nut. During assembly, the two cutting edges of the profile ring penetrate the tube, creating a safe and reliable seal while the top area of the profile ring seals along the 24 degree surface of the fittings body.

Features

• Two Edge Cutting Ring
• Meets & exceeds DIN 2353 / ISO 8431-1 Requirements
• High axial strength profile ring
• Profile ring provide radial flexibility
• Limit stop assembly

Benefits

• Best-in-class pressure performance
• Connections meeting industry specifications
• No deformation during excess tightening
• Ensures a full 360 degree seal around the tube
• Easy and safe assembly

WALRing combines the advantages of two-edge cutting and proven soft seal technology. WALRing is a metric flareless tube fitting system that consists of a fitting body, system nut (containing a cutting ring and support ring) and viton soft seal. WALRing provides both the two edge cutting design found in the well-known WALPro system along with the proven soft seal utilized by the WALFORMplus system.

Features

• Two edge cutting ring
• WALFORM soft seal installed after pre-assembly
• Torque increase and support ring indicate proper assembly
• Hardened support ring providing minimum deflection
• System nut includes cutting ring and support ring

Benefits

• Best-in-class pressure performance
• Field proven; allows pre-assembled tube to be safely stored prior to installation
• Provides easy and reliable assembly for even inexperienced users
• Precise and consistent tube cutting
• Easy to handled and assembler friendly

WALFORMplus consists of a fitting body, reshaped tube, viton soft seal and nut. WALFORMplus provides a primary elastomeric seal and metal-to-metal backup seal for added protection. In addition, the reshaped tube completely eliminates a leak path compared to other cutting ring systems and does not allow the potential for tube pull-out during excessive pressure and impulse applications.

Features

• Meets & exceeds DIN 2353 / ISO 8431-1 Requirements
• Primary captive seal with secondary metallic seal
• Reshaped tube – one piece
• Fewer Components
• Low Torque

Benefits

• Connections meeting industry specifications
• Redundant sealing for improved performance
• Eliminates leak path and does not allow tube pull out
• Saves money
• Provides safe and easy assembly